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                                    SOUTH PARS FIELD DEVELOPMENT (PHASE TWO AND THREE)
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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




MATERIAL SAFETY DATA SHEETS




3 18/06/01 IAFD K.S.KANG K.S.YOON K.T.YEOM
2 28/01/00 IFD V. CUKIER M. ISIDORE F. CROZE
1 15/11/99 IFR V. CUKIER M. ISIDORE F. CROZE
0 03/09/99 IFI M. ISIDORE F. CROZE J. GREEN
REV. DATE DESCRIPTION BY CHECKED APPROVED


TOTAL SOUTH PARS
SOUTH PARS FIELD DEVELOPMENT (PHASE TWO & THREE)




MATERIAL SAFETY DATA SHEETS


SP 99012 999 1900 010 3 IAFD NONE 3
Deleted: 2
Deleted: ¶
DOCUMENT No. REV STATUS SCALE CLASS PAGE
Deleted: IFA




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Rev.1 Rev.2 Rev.3 MSDS Rev.1 Rev.2 Rev.3 MSDS
PAGE PAGE
1 x x 51 x x x CMG 275
2 x x x 52 x x x
3 x x x 53 x x x
4 x x 54 x x x
5 x x 55 x x x
6 x x x 56 x x x CRS 31
7 x x 57 x x x
8 x x x 58 x x x
AM
9 x x x 59 x x x
10 x x x 60 x x x
11 x x x 61 x x x CR-3S
12 x x x 62 x x x
13 x x 63 x x x
Alumina
14 x x 64 x x x
15 x x 65 x x x
16 x x 66 x x x Diesel
17 x x 67 x x x
18 x x 68 x x x
Ammonia
19 x x 69 x x x
(NH3)
20 x x 70 x x x Diethyl disulfide
21 x x 71 x x x
22 x x x 72 x x x
23 x x x 73 x x x
Belgard EV 2030
24 x x x 74 x x x Dimethyl disulfide
25 x x x 75 x x x
26 x x x 76 x x x
27 x x x 77 x x x
Belite M-8
28 x x x 78 x x x EC 1154A
29 x x x 79 x x x
30 x x x 80 x x x
31 x x x 81 x x x
Butane
32 x x x 82 x x x
(C4H10)
33 x x x 83 x x x
34 x x x 84 x x x
35 x x x 85 x x x
Calcium chloride EC 1188A
36 x x x 86 x x x
(CaCl2)
37 x x x 87 x x x
38 x x x 88 x x x
39 x x x 89 x x x
40 x x x 90 x x x
Carbon dioxide
41 x x x 91 x x x
(CO2)
42 x x x 92 x x x
43 x x x 93 x x x
44 x x x 94 x x x
Caustic soda EC 2266A
45 x x x 95 x x x
(NaOH)
46 x x x 96 x x x
47 x x x 97 x x x
48 x x x 98 x x x
Ceramic Ball
49 x x x 99 x x x
50 x x x 100 x x x




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Rev.1 Rev.2 Rev.3 MSDS Rev.1 Rev.2 Rev.3 MSDS
PAGE PAGE
101 x x x 151 x x
Ethane
102 x x x 152 x x
103 x x x 153 x x Methanol
104 x x x 154 x x
Ethyl mercaptan
105 x x x 155 x
106 x x x 156 x
107 x x x 157 x
108 x x x 158 x Methyl mercaptan
109 x x x 159 x
Ethylene glycol
110 x x x 160 x
(MEG)
111 x x x 161 x
112 x x x 162 x x
113 x x 163 x x Nalco 19 PULV
114 x x x 164 x
115 x x x 165 x
Heptane
116 x x x 166 x
117 x x x 167 x
118 x x x 168 x
119 x x x 169 x Nalco 352
120 x x x 170 x
Hexane (Morpholine)
121 x x x 171 x
122 x x x 172 x
123 x x x 173 x
124 x x x 174 x
125 x x x 175 x
Hydrochloric Acid Nalco 7132
126 x x x 176 x
(HCl)
127 x x x 177 x
128 x x x 178 x
129 x x x 179 x
130 x x x 180 x Nalco 7208
131 x x x 181 x
Hydrogal IC 600
132 x x x 182 x
133 x x x 183 x
134 x x 184 x
Hydrogen
cancelled

135 x x 185 x
cancelled

136 x x 186 x
cancelled

137 x x 187 x Nalco 73500
cancelled

138 x x 188 x
Hydrogen sulfide
139 x x 189 x
140 x x 190 x
141 x x 191 x
142 x x 192 x
143 x x 193 x
144 x x 194 x
LCPS 30 Nalco 7356
145 x x 195 x
146 x x 196 x
147 x x 197 x
148 x x 198 x
149 x x 199 x
Methane
150 x 200 x Nalco 8539




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Rev.1 Rev.2 Rev.3 MSDS Rev.1 Rev.2 Rev.3 MSDS
PAGE PAGE
201 x 251 x
202 x 252 x
203 x 253 x
204 x 254 x Sulphur
205 x 255 x
206 x 256 x
N-Butyl mercaptan
207 x 257 x
208 x 258 x Sulphur dioxide
209 x 259 x
210 x 260 x
211 x 261 x
N-Methyl diethanol
212 x 262 x
amine
213 x 263 x Sulfuric acid
214 x 264 x
215 x 265 x
Octane
216 x 266 x
217 x 267 x
218 x 268 x Triethylene glycol
219 x 269 x (TEG)
220 x 270 x
Pentane
221 x 271 x
222 x
223 x
224 x
225 x Propane
226 x
227 x
228 x
229 x Quinoline
230 x
231 x
232 x
233 x
234 x SAG 7133
235 x
236 x
237 x
238 x Sodium bicarbonate
239 x (NaHCO3)
240 x
241 x
242 x
243 x Sodium bisulfite
244 x (NaHSO3)
245 x
246 x
247 x
248 x Sodium hypochlorite
249 x (NaOCl)
250 x




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




CONTENT

1. PURPOSE ................................................................................................................................

2. MSDS LIST ................................................................................................................................




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




1. PURPOSE


The aim of this document is to settle all Material Safety Data Sheets (MSDS) related to the
Hazardous Material inventory in one file.



2. MSDS LIST


Hazardous materials used in operation are listed hereafter :


? AM
? Alumina
? Ammonia
? Belgard EV 2030
? Belite M-8
? Butane
? Calcium chloride
? Carbon dioxide
? Caustic soda
? Ceramic Ball
? CMG275
? CRS 31
? CR-3S
? Diesel
? Diethyldisulfide
? Dimethyldisulfide
? EC 1154A
? EC 1188A
? EC 2266A
? Ethane
? Ethyl mercaptan
? Ethylene glycol (MEG)
? Heptane
? Hexane
? Hydrochloric acid




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


? Hydrogal IC 600
? Hydrogen
? Hydrogen sulfide
? LCPS 30
? Methane
? Methanol
? Methyl mercaptan
? NALCO 19 PULV
? NALCO 352 (Morpholine)
? NALCO 7132
? NALCO 7208
? NALCO 73500
? NALCO 7356
? NALCO 8539
? N-Butyl mercaptan
? N-Methyl diethanolamine
? Octane
? Pentane
? Propane
? Quinoline
? SAG 7133
? Sodium bicarbonate
? Sodium bisulfite
? Sodium hypochlorite
? Sulphur
? Sulphur dioxide
? Sulfuric acid
? Triethylene glycol (TEG)




The present MSDS have been prepared by the suppliers' MSDS.
If suppliers are not identified, the original Canadian MSDS in Rev.2 are kept.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




M AT E R I AL S AF E T Y D ATA S H E E T
AM (Catalyst for sulfur recovery)


1. Product Identification

PRODUCT NAME : CATALYST AM
QUALITY : Balls
SUPPLIER IDENTIFICATION : PROCATALYSE
212-216, Avenue Paul Doumer
F-92500 RUEIL MALMAISON, FRANCE
Tel: +33 1 47 14 21 00
Fax: +33 1 47 51 87 95
Telex: 631 091 PROCAT F
MANUFACTURING SITE : PROCATALYSE
Usine de Salindres.
F-30340 SALINDRES
Tel: +33 4 66 78 59 58
Fax: +33 4 66 78 59 84
Telex: ROGIL 470065 F



2. Composition/Information on Ingredients

PREPARATION
Chemical nature : Doped Alumina Fe
Components contributing to the hazard : None



3. Hazards Identification

MOST IMPORTANT HAZARDS
Adverse human health effects : Slightly irritating to eyes and respiratory system.

Physical and chemical hazards:
- Fire or explosion : No particular fire or explosion hazard.
: According to EEC criteria, this product is not classified as: “Hazardous Preparation
- Classification/Specific hazards
- Further information : If spilled, may cause the floor to be very slippery.



4. First Aid Measures




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


INHALATION : Move to the fresh air. If necessary seek medical advice.
SKIN CONTACT : Rinse with plenty of water.
EYE CONTACT : IMMEDIATELY rinse with plenty of water for a prolonged period. (at least 15 minutes) whilst keeping the
eyes wide open. If irritation persists, consult an eye specialist.
INGESTION : Rinse mouth out with water. Consult a doctor if necessary.



5. Fire Fighting Measures

SUITABLE EXTINGUISHING MEDIA : All extinguishing agents can be used.
UNSUITABLE EXTINGUISHING MEDIA : None to our knowledge. If there is a fire close by, use suitable extinguishing
agents.
SPECIFIC HAZARDS : Refractory material. Does not present any particular risk in the event of a fire.
PROTECTION OF FIRE-FIGHTERS : Respiratory protection with a particle filter.



6. Accidental Release Measures

PERSONAL PRECAUTIONS:
Avoid contact with eyes. Do not breathe dust.

ENVIRONMENTAL PRECAUTIONS:
This product does not present any particular risk for the environment.

METHOD FOR CLEANING UP
- Recovery : Sweep up or vacuum up the product.
- Cleaning/Decontamination : If necessary, wash with water following recovery.

FURTHER INFORMATION : Since the product is in the form of balls, it can cause the floor to be very slippery.



7. Handling and Storage

HANDLING :
Technical measures : Does not require any specific or particular measures.
Measures : Avoid the formation of dust.
Safe handling advice : Handle and use in accordance with good occupational hygiene and safety practice.

STORAGE:
Technical measures : Does not require any specific or particular technical measures.
Storage conditions:
- Recommended : To guarantee the quality and properties of the product keep:
- protected from humidity and bad weather conditions.
Incompatible products: : Acids.
Packing: : Product may be packaged in normal commercial packaging.
Packaging materials
- Recommended : Steel, Plastic materials



8. Exposure Controls/Personal Protection




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.



ENGINEERING MEASURES : No specific measures are required provided the product is handled in accordance with
the general rules of occupational hygiene and safety.

OCCUPATIONAL EXPOSURE LIMITS
: Total dust ? VME: 10 mg/m 3
- Limit (France)
3
Inhalable dust ? VME: 5mg/m

PERSONAL PROTECTIVE EQUIPMENT:
- Respiratory protection : Handling large quantities of product: Respiratory protective device with a particle filter.



9. Physical and Chemical Properties

APPEARANCE:
- Physical state : Solid
- Form : Balls
- Diameter : 4mm, 8mm
- Colour : Brown
ODOR : None
pH : Not applicable (insoluble product)
SPECIFIC TEMPERATURE
: > 2000 ?
- Melting
FLAMMABILITY CHARACTERISTICS
- Flash point : Not applicable (non flammable solid)
OXIDIZING PROPERTIES: Non oxidizing material according to EEC criteria
: 0.78 kg/dm 3 (Tamped product)
SPECIFIC GRAVITY
SOLUBILITY
- in water : Practically insoluble
- in organic solvents : Insoluble in common organic solvents



10. Stability and Reactivity

STABILITY : Refractory product, stable at high temperatures.

HAZARDOUS REACTIONS
- Conditions to avoid : No dangerous reactions known under normal conditions of use.
See technical data sheet.
- Materials to avoid : Strong acids, Strong bases.



11. Toxicological Information

LOCAL EFFECTS : Slightly irritating to the respiratory system. Slightly irritating to the eyes.



12. Ecological Information

BEHAVIOUR IN THE ENVIRONMENT




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Mobility : Slightly soluble product, readily forms deposits.
Persistence/Degradability : Inert mineral product. Not degradable.
Bioaccumulation : Very slightly bioaccumulable.
Destination of the product : Ultimate destination of the product: SOIL and SEDIMENT.



13. Disposal Considerations

WASTE FROM RESIDUES
Destruction/Disposal : May be disposed of with non hazardous industrial waste.

CONTAMINATED PACKAGING
Decontamination/cleaning : Completely empty the packaging prior to recycling.
Destruction/Disposal : Reuse or recycle following washing.

FURTHER INFORMATION: The exhausted catalysts may have different risks and properties compared to the original
product. This safety data sheet is not applicable to exhausted catalysts.

NOTE : The user’s attention is drawn to the possible existence of local regulations regarding disposal.



14. Transport Information

INTERNATIONAL REGULATIONS
Land
- Rail/Road (RID/ADR) : Not restricted
Sea (IMO/IMDG) : Not restricted
Air (ICAO-IATA) : Not restricted

NOTE : The above regulatory prescriptions are those valid on the date of publication of this
sheet. Given the possible evolution of transport regulations for hazardous materials, it
would be advisable to check their validity with your sales office.



15. Regulatory Information

LABELLING
ECC regulations : Mandatory labelling (self-classification) of hazardous preparations: Applicable

NOTE : The regulatory information given above only indicates the principal regulations specifically applicable to
the product described in the Safety Data Sheet. The user’s attention is drawn to the possible existence of
additional provisions which complete these regulations. Refer to all applicable national, international and
local regulations or provisions.



16. Other Information

Uses
- Recommended uses : Catalysis (For further information, refer to the product technical data sheet.)




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Registration numbers : All the other constituents of this preparation are registered in the EINECS inventory

This safety data sheet should be used in conjunction with technical sheets. It does not replace them. The information given
is based on our knowledge of this product, at the time of publication. It is given in good faith. The attention of the user is
drawn to the possible risks incurred by using the product for any other purpose other than that for which it was intended.
This does not in any way excuse the user from knowing and applying all the regulations governing his activity. It is the sole
responsibility of the user to take all precautions required in handling the product. The aim of the mandatory regulations
mentioned is to help the user to fulfil his obligations regarding the use of hazardous products. This information is no
exhaustive. This does not exonerate the user from ensuring that legal obligations, other than those mentioned, relating to
the use and storage of the product, do not exist. This is solely his responsibility.

Date: 18/03/1997, Version 1.03




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.



M AT E RI AL S AF E T Y D AT A S H E E T

ALUMINA



1. Product Identification

Chemical name : Alumina
Date of MSDS : 08/31/92
CAS N° : 1344-28-1
Chemical family : Alumina
Synonym(s) : Aluminium oxyde grains, powders, fines, bubbles
Molecular formula : A1203
Possible distributor : BP America
Address : 200 Public Square
Cleveland Ohio
U.S.A. 44114-2375
Emergency telephone No. : 800 321 8642 (24 Hour assistance)
800 424 9300 (CHEMTREC Assistance, 24 Hours)


2. Composition/Information on Ingredients

INGREDIENTS/HEALTH HAZARD INFORMATION

COMPONENT CAS N° % EXPOSURE LIMITS - REF.
-------------------- -------------- -------- ------------------------------------------
Alpha-Alumina 1344-28-1 95-100 10 mg/m3 (total) TLV (ACGIH), as Al
5 mg/m3 (resp.); 10 mg/m3 (total)
PEL (OSHA)

Silicon dioxide (amorphous) 7631-86-9 0-1 10 mg/m3 (total) TLV (ACGIH)
6 mg/m3 PEL (OSHA)

Silicon dioxide 60676-86 0-1 0.1 mg/m3 (resp.) TLV (ACGIH)
(crystalline) 0.1 mg/m3 (resp.) PEL (OSHA)

Remaining components not NA Trace NA
determined hazardous and/or hazardous components present at less and 1.0% (0.1% for carcinogens).



3. Hazards Identification

Health Probable human cancer hazard. May be harmful if inhaled. May be irritating to the skin, eyes
and respiratory tract. Overexposure may cause lung damage.

Flammability Non combustible

Reactivity Stable




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




4. First Aid Measures

ROUTE OF EXPOSURE

Ingestion If ingested, the preferred method of elimination is through natural gastrointestinal elimination.
Drink extra water. Get medical attention if gastrointestinal symptoms develop, for example,
irritation, nausea, vomiting, abdominal pain and diarrhea.

Skin contact Remove contaminated clothing. Wash area of contact thoroughly with soap and water. Do not
rub or scratch exposed skin. Using a skin cream or lotion after washing may be helpful. Get
medical attention if irritation persists.

Eye contact Flush immediately with large amounts of water for at least 15 minutes.
Eyelids should be held away from the eyeball to ensure thorough rinsing. Do not rub eyes. Get
medical attention if irritation persists.

Inhalation Remove exposed person from source of exposure to fresh air. If symptoms such as shortness
of breath, cough, wheezing or chest pain develop, seek medical attention. If person exper
continued breathing difficulties, administer oxygen until medical assistance can be rendered.



5. Fire Fighting Measures

Flash point : NONE
Auto ignition temperature : NA
Flammability limits in air (% by vol) lower : NA
Flammability limits in air (% by vol) upper : NA
Basic fire-fighting procedures : Use extinguishing agent suitable for type of surrounding fire. Material itself burns
with difficulty. Exposed firefighters should wear MSHA/NIOSH approved
positive pressure self-contained breathing apparatus with full face mask and
protective clothing.

Unusual fire and explosion hazards : Dusts may form explosive mixtures in air.



6. Accidental Release Measures

Spill or Leak Procedure Use vacuum suction with HEPA filters to clean up spilled material. Use wet sweeping or a dust
suppressant where sweeping is necessary. Avoid clean up procedures that may result in water
pollution. Personal safety, handling and exposure recommendations described elsewhere in this
data sheet apply to exposure during clean up of spilled material and must be followed.



7. Handling and Storage

Product which has been in service at elevated temperatures (greater than 1800?) may undergo partial conversion to
cristobalite, a form of crystalline silica. This reaction occurs at the furnace lining hot face. As a consequence, this material
becomes more friable; special caution must be taken to minimize generation of airborne dust. The amount of cristobalite
present will depend on the temperature and length in service.




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IARC has recently reviewed the animal, human and other relevant experimental data on silica in order to critically evaluate
and classify the cancer causing potential. Based on its review, IARC classified crystalline silica as a group 2A carcinogen
(probable human carcinogen).

Particular care should be taken when working with "used" material to minimize generation of dust. The OSHA permissible
exposure limit (PEL) for cristobalite is 0.05 mg/M3 (respirable dust). The ACGIH threshold limit value (TLV) for cristobalite is
0.05 mg/M3 (respirable dust) (ACGIH 1991-92). Use NIOSH or MSHA approved equipment when airborne exposure limits
may be exceeded. Minimal acceptable respirators recommended for given airborne cristobalite concentrations are

Concentration Minimum Acceptable Respirator Type

Up to 10 times the action level Half face, air-purifying respirator equipped with high-efficiency
for OSHA Final Rule limits for particulate air (HEPA) filter cartridges.
Cristobalite (0.25 mg/m3)

10 to 50 times the action level Full face, air-purifying respirator with high- efficiency particulate
for OSHA Final Rule limits for air (HEPA) filter cartridges or powered air-purifying respirator
cristobalite (0.25-1.25 mg/m3) (PAPR) equipped with HEPA filter cartridges.



50 to 2000 times the action level Full face, supplied air respirator operated in a pressure
for OSHA Final Rule limits for or other positive pressure mode.
Cristobalite (1.25-50 mg/m3)

Surfaces should be lightly sprayed with water before removal to suppress airborne dust. As water evaporates during
removal, additional water should be sprayed on surfaces as needed. Only enough water should be sprayed to suppress
so that water does not run onto the floor of the work area. To aid the wetting process, a surfactant can be used.

After removal is completed, dust-suppressing cleaning methods, such as wet sweeping or vacuuming, should be used to
clean the work area. If dry vacuuming is used, the vacuum must be equipped with a HEPA filter. Air blowing or dry sweeping
should not be used. Dust-suppressing components can be used to clean up light dust.

Empty containers Product packaging may contain product residue. Do not reuse.



8. Exposure Controls/Personal Protection

Eye protection Wear safety glasses or chemical goggles to prevent eye contact. Do not wear contact lenses
when working with this substance. Have eye-washing facilities readily available where eye
contact can occur.

Skin protection Wear heavy work gloves and safety shoes. Use good personal hygiene. Wear regularly cleaned
work clothing. Showering and changing into street clothing after work is desirable.

Respiratory protection Ventilation may be used to control or reduce airborne exposures. Use NIOSH or MSHA
approved equipment when airborne exposure limits are exceeded.
NIOSH/MSHA approved breathing equipment may be required for non-routine and emergency
use.



9. Physical and Chemical Properties

BOILING POINT : NA




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MATERIAL SAFETY DATA SHEETS Doc No. :
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SPECIFIC GRAVITY : 3.5 - 4
MELTING POINT : 2050 C (3722 F)
% VOLATILE : NA
VAPOR PRESSURE : NA
EVAPORATION RATE (WATER=1) : NA
VAPOR DENSITY (AIR=1) : NA
VISCOSITY : NA
% SOLUBILITY IN WATER : Insoluble
OCTANOL/WATER PARTITION COEFFICIENT : NA
POUR POINT : NA
pH : Neutral
APPEARANCE/ODOR : Odorless white or pink powder, grain or bubbles



10. Stability and Reactivity

Stability/incompatibility Stable under conditions of normal use. Incompatible with chlorine
trifluoride and oxidizers.

Hazardous reactions/decomposition products NA



11. Toxicological Information

ROUTE OF EXPOSURE

Ingestion May cause gastrointestinal disturbances. Symptoms may include irritation, nausea, vomiting
and diarrhea.

Skin SLIGHTLY TO MODERATELY IRRITATING. Repeated or prolonged skin contact may cause
reddening, itching and inflammation.

Eye SLIGHTLY TO MODERATELY IRRITATING. May cause slight transient irritation. Abrasive
action may cause damage to the outer surface of the eye. An abnormally high silicon content in
the cornea, and gradual decrease in visual acuity due to corneal opacities, has been reported in
foundry workers who developed pulmonary silicosis.

Inhalation Dusts may cause lung and respiratory tract irritation. Pre-existing medical conditions may be
aggravated by exposure; specifically, bronchial hyper-reactivity and chronic bronchial or lung
disease.

Special toxic effects This product contains crystalline silica. IARC has determined that there is sufficient evidence
for the carcinogenicity of crystalline silica to experimental animals and there is limited evidence
for the carcinogenicity of crystalline silica to humans. See the "Special
Precautions/Supplemental Information" section for additional information.

Prolonged or repeated overexposure to particles of respirable size may result in progressive
and irreversible lung disease. Symptoms may include shortness of breath, cough, wheezing,
chest pain, pulmonary function impairment, and diminished chest expansion. Smoking can
increase the risk of injury from exposure.

This product contains amorphous silica. IARC has determined that there is inadequate evidence
for the carcinogenicity of amorphous silica to experimental animals and humans. This product
contains aluminum oxide. When injected intratracheally in rats, the hydrated form of aluminum




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oxide produced dense and numerous nodules of advanced fibrosis. In such experiments, this
abnormally sensitive injection technique is a non-physiological method of exposure, bypassing
both normal pulmonary protective and clearance mechanisms.


12. Ecological Information

This material contains the substances listed below which are regulated pollutants pursuant to the Clean Water Act
122.21 and 40 CFR 122.42 with reference to Appendix D, Tables II-V). Any unpermitted introduction of this material into the
facility's stormwater or process wastewater discharge is a violation of the Clean Water Act. Facilities must notify the
appropriate permitting agency prior to introducing this material.


13. Disposal Considerations

This material, as supplied, when discarded or disposed of, is not a hazardous waste according to Federal regulations
CFR 261). This material could become a hazardous waste if it is mixed with or otherwise comes in contact with a hazardous
waste, if chemical additions are made to this material, or if the material is processed or otherwise altered. Check
261 to determine whether the altered material is a hazardous waste. Additionally, this material as supplied or subsequently
modified, when discarded or disposed, could be a hazardous waste according to state, regional, or local regulations. Check
the appropriate state, regional, or local regulations for additional requirement.

The transportation, storage, treatment, and disposal of this material as a waste must be conducted in compliance with all
applicable local regulations, and in such a manner as to assure no discharge to a source of drinking water.


14. Transportation Information

D.O.T. PROPER SHIPPING NAME (49 CFR 172.101) : NA
D.O.T. HAZARD CLASS (49 CFR 172.101) : NA
UN/NA CODE (49 CFR 172.101) : NA
BILL OF LADING DESCRIPTION (49 CFR 172.202) : PRODUCT NAME
D.O.T. LABELS REQUIRED (49 CFR 172.101) : NA
D.O.T. PLACARDS REQUIRED (49 CFR 172.504) : NA


15. Regulatory Information


16. Other Information


DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

AMMONIA




1. Product Identification

Chemical name : Ammonia
Date of MSDS : 12/30/92
CAS N° : 7664-41-7
Chemical family : Ammonia
Synonym(s) : Ammonia gas, process stream, S-011, AA0
Molecular formula : NH3
Molecular weight : 17.03
Possible Manufacturer : BP Oil Company
Address : 200 Public Square
: Cleveland Ohio
: U.S.A. 44114-2375
Telephone : 216-586-6499 (General Assistance)



2. Composition/Information on Ingredients

COMPONENT CAS NO % EXPOSURE LIMITS - REF.

Anhydrous ammonia 7664-41-7 99.90-100 25 ppm (17 mg/m3) TLV; 35 ppm
(24 mg/m3) STEL (ACGIH)
35 ppm (27 mg/m3) STEL (OSHA)
25 ppm (18 mg/m3) TWA; 35 ppm
(27 mg/m3) STEL (NIOSH)

Remaining components not NA Trace NA
determined hazardous and/or
hazardous components present
at less and 1.0% (0.1% for carcinogens).

The OSHA Permissible Exposure Limits listed above were promulgated by OSHA in 1989. This standard was vacated by the
U.S. Court of Appeals for the Eleventh Circuit. Exposure limits defined in specific chemical standards found in
1910.1001-1048 are not covered by this ruling and are still enforceable.



3. Hazards Identification

Health Harmful or fatal if inhaled. Causes burns to skin and eyes. Causes severe respiratory tract
irritation. May causes blindness.
Contact with liquefied material cause frostbite and freeze burns.




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Reactivity Stable



4. First Aid Measures

Ingestion NA

Skin contact In case of contact, flush skin with plenty of water. Remove contaminated clothing immediately.
Contact with liquefied gas may cause frostbite. Get immediate medical attention.

Eye contact Flush immediately with large amounts of water for at least 15 minutes.
Eyelids should be held away from the eyeball to ensure thorough rinsing. GET IMMEDIATE
MEDICAL ATTENTION.

Inhalation Remove affected person from source of exposure. If not breathing, ensure clear airway and
institute cardiopulmonary resuscitation (CPR). If breathing is difficult, administer oxygen if
available. Keep affected person warm and at rest. Get immediate medical attention.

Notes to physician Patients who survive 48 hours are likely to recover. Eye injury may be delayed and is frequently
followed by permanent blindness. Immediate eye treatment by an ophthalmologist often
improves the prognosis.



5. Fire fighting Measures

Flash point : NA
651.0 ? (1204 ?)
Autoignition temperature :
Flammability limits in air (% by vol) lower : 16.0
Flammability limits in air (% by vol) upper : 25.0

Basic firefighting procedures Shut off source of flow if possible. Do not extinguish fire if gas source cannot be
shut off. Use a water spray to cool fire-exposed containers structures and to
protect personnel. If leak or spill has not ignited, ventilate area and use water
spray to disperse gas or vapor and to protect personnel attempting to stop a leak.
Apply water or extinguishing agent from as far a distance as practical. Exposed
firefighters must wear MSHA/NIOSH approved positive pressure self-contained
breathing apparatus with full-face mask and full protective clothing.

Unusual fire and explosion hazards Dangerous when exposed to heat or flame. Containers may explode in heat of
fire.



6. Accidental Release Measures

If your facility or operation has an "Oil or Hazardous Substance Contingency Plan", activate its procedures.

? Take immediate steps to stop and contain the spill. Caution should be exercised regarding personnel safety and
exposure to the spilled material.
? For technical advice and assistance related to chemicals, contact CHEMTREC (800/424-9300) and your local fire
department.
? Notify the National Response Center, if required. Also notify appropriate state and local regulatory agencies, the LEPC
and the Coast Guard if the release is into a waterway.




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Emergency Action Keep unnecessary people away; isolate hazard area and deny entry. Stay upwind; keep out of
low areas. (Also see Personal Protection Information section.) Isolate for 1/2 mile in all
directions if tank, rail car or tank truck is involved in fire.

Spill or Leak Procedure Stop leak if you can do it without risk. Use water spray to reduce vapors but do not put water on
leak area. Small Spills : Flush area with flooding amounts of water. Large Spills : Dike far ahead
of liquid spill for later disposal. Do not get water inside container. Isolate area until gas has
dispersed.

Notification The reportable quantity for this material is 100 pound(s).



7. Handling and Storage

Store in tightly closed containers in cool, dry, isolated well-ventilated area away from heat, sources of ignition and
incompatibles. Consult OSHA 29 CFR 1910.111 for handling and storage requirements for anhydrous ammonia.

Empty containers may contain toxic and corrosive residue or vapors. Do not cut, grind, drill, weld or reuse containers unless
adequate precautions are taken against these hazards.



8. Exposure Controls/Personal Protection

Eye protection Wear chemical safety goggles and face shield. Have eye-washing facilities readily available
where eye contact can occur. Do not wear contact lenses when working with this substance.

Skin protection Wear impervious gloves and protective clothing to prevent skin contact.
Suggested protective materials are : Butyl rubber and Teflon. Provide safety showers at any
location where skin contact can occur.

Respiratory protection If exposure limits are exceeded or if irritation is experienced, NIOSH approved respiratory
protection should be worn. Ventilation and other forms of engineering controls are often the
preferred means for controlling chemical exposures. Respiratory protection may be needed for
non-routine or emergency situations.



9. Physical and Chemical Properties

: -33 ? (-28 ?)
BOILING POINT
SPECIFIC GRAVITY : 0.617
: -78 ? (-108 ?)
MELTING POINT
% VOLATILE : 100
: 480 mm Hg @ 60 ?
VAPOR PRESSURE
EVAPORATION RATE (WATER=1) : Faster
VAPOR DENSITY (AIR=1) : 0.6
VISCOSITY : N/A
: 90 mg/100 ml @ 0 ?; 7.4 mg/100ml @ 100 ?
% SOLUBILITY IN WATER
OCTANOL/WATER PARTITION COEFFICIENT : N/D
POUR POINT : N/A
pH : N/A
APPEARANCE/ODOR : Colorless gas having a sharp, intensely irritating odor.




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10. Stability and Reactivity

Stability/Incompatibility Stable under conditions of normal use. Subject to exothermic reaction with acids. Incompatible
with acids, hypochlorites (bleach), and sodium hydroxide.
Avoid contact with iron, galvanized surfaces, copper, brass, bronze, aluminum alloys, mercury,
gold and silver. Avoid contact with strong oxidizers.

Decomposes to hydrogen and nitrogen gases above 450 ?
Hazardous reactions/Decomposition products



11. Toxicological Information

Ingestion N/A

Skin EXTREMELY IRRITATING AND CORROSIVE. Contact may cause reddening, itching,
inflammation, burns, blistering and tissue damage. Contact with liquefied material may cause
frostbite.

Eye : EXTREMELY IRRITATING AND CORROSIVE. Direct contact may cause irritation, corneal
edema and temporary corneal opacity. Direct contact with solutions or high vapor
concentrations may cause severe and temporary blindness. Contact with liquefied material may
cause frostbite.

Inhalation Causes severe respiratory irritation, coughing, difficulty in breathing, bronchospasm, pulmonary
edema and respiratory arrest. Severe exposure may cause swelling of mouth and throat to the
point which prevents breathing. May also damage the heart, liver and kidney.

Special toxic effects Excess ammonia in the body is detoxified in the liver by conversion to urea.
Those with a history of reduced liver function should avoid exposure to ammonia.



12. Ecological Information



13. Disposal Considerations

This substance, when discarded or disposed of, is not specifically listed as a hazardous waste in Federal regulations;
however it could be characteristically hazardous if it is considered toxic, corrosive, ignitable, or reactive according to Fede
definitions (40 CFR 261). Additionally, it could be designated as hazardous according to state regulations. This substance
could also become a hazardous waste if it is mixed with or comes in contact with a hazardous waste. Check 40 CFR
determine whether it is a hazardous waste. If it is a hazardous waste, regulations at 40 CFR 262, 263, 264, 268
apply. Chemical additions, processing or otherwise altering this material may make the waste management information
presented in this MSDS incomplete, inaccurate or otherwise inappropriate.

The transportation, storage, treatment, and disposal of this waste material must be conducted in compliance with all
applicable Federal, state, and local regulations.



14. Transportation Information




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D.O.T. PROPER SHIPPING NAME (49 CFR 172.101) : Anhydrous ammonia liquefied
D.O.T. HAZARD CLASS (49 CFR 172.101) : 2.2
UN/NA CODE (49 CFR 172.101) : UN 1005
PACKING GROUP (49 CFR 172.101) : None-flammable gas
BILL OF LADING DESCRIPTION (49 CFR 172.202) : RQ, Ammonia Anhydrous Liquefied, 2.2, UN 1005,
Inhalation Hazard
D.O.T. LABELS REQUIRED (49 CFR 172.101) : None-flammable gas
D.O.T. PLACARDS REQUIRED (49 CFR 172.504) : None-flammable gas



15. Regulatory Information



16. Other Information

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E R I AL S AF E T Y D ATA S H E E T

BELGARD EV 2030 (Antiscale)



1. Product Identification

CHEMICAL NAME : BELGARD EV 2030
CHEMICAL IDENTITY : SODIUM SALT OF POLYCARBOXYLIC ACID
CAS No. : EINECS No: Exempt (Polymeric)
COMPANY NAME : BIOLAB
ADDRESS : Manchester M17 1WT United Kingdom
TELEPHONE No. : + 0161 875 3875
FAX No. : + 0161 875 3175
EMERGENCY TELEPHONE No. : +44 161 848 9797 (Europe)



2. Composition/Information on Ingredients

Aqueous solution of sodium salt of polycarboxylic acid.



3. Hazards Identification

Non-hazardous ? For conveyance
Non-hazardous ? For supply



4. First Aid Measures

EYE CONTACT : Flush with water for at least 15 minutes. If irritation occurs or persists obtain medical attention.
SKIN CONTACT : Immediately remove contaminated clothing. Wash with plenty of water (shower if possible) for at least
minutes. If irritation occurs and persists obtain medical attention.
INHALATION : Remove to fresh air. If any breathing difficulty develops or recurs obtain medical attention.
INGESTION : Do not induce vomiting. Wash mouth out with water and obtain medical attention.



5. Fire Fighting Measures

EXTINGUISHING MEDIA : Not applicable. Aqueous solution
SPECIAL EXPOSURE HAZARDS : None
SPECIAL PROTECTIVE EQUIPMENT : None required




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6. Accidental Release Measures

PERSONAL PRECAUTIONS : Avoid contact with skin, eyes and clothing.
ENVIRONMENTAL PRECAUTIONS : No special problems.
Minimise/prevent product flowing into drains or water courses.
CLEAN UP METHODS : Absorb onto sand or other absorbent material. Dispose of as solid waste in
accordance with local regulations. E.G. incinerate.



7. Handling and Storage

HANDLING : Avoid contact with skin, eyes and clothing.
STORAGE : Keep container tightly closed when not in use and when in transit.



8. Exposure Controls/Personal Protection

EQUIPMENT DESIGN/TECHNICAL : No special measures required.
PROTECTIVE MEASURES
EXPOSURE CONTROL LIMITS : None established
PERSONAL PROTECTION : Avoid contact. Wear gloves, safety glasses and overalls.
RESPIRATORY PROTECTION : Not required.
HAND PROTECTION : PVC gloves
SKIN PROTECTION : Overalls or apron.
EYE PROTECTION : Safety glasses or goggles
INDUSTRIAL HYGIENE : Work in accordance with good industrial practice of the chemical industry.



9. Physical and Chemical Properties

APPEARANCE : Amber liquid
ODOUR : Slight
:7?9
pH VALUE
2
: 30 ? 50 mm /sec
VISCOSITY
FREEZING POINT (?) :-5
BOILING POINT (?) : 100 - 102
MELTING POINT (?) : Not applicable
FLASH POINT (?) : Not applicable
AUTOFLAMMABILITY : Not applicable
DENSITY : Not applicable
: 17.5 mm Hg (water) at 20 ?
VAPOUR PRESSURE
EXPLOSIVITY : Not applicable
POUR POINT (?) : Not applicable
: 1.27 ? 1.30
SPECIFIC GRAVITY
PARTITION COEFFICIENT : LOG P (Octanol/Water) << 3 (Est.)
SOLUBILITY IN WATER : Soluble in water in all proportions




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10. Stability and Reactivity

CONDITIONS TO AVOID :-
MATERIAL TO AVOID : With acid liberates heat
HAZARDOUS DECOMPOSITION PRODUCTS : None



11. Toxicological Information

ACUTE ORAL TOXICITY (LD50) : Species rat > 3000 mg/kg
EYE IRRITATION : Species rabbit, Non-irritant
SKIN IRRITATION : Species rabbit (EEC guidelines), Non-irritant
OTHER INFORMATION : Not a skin sensitiser (Guinea pig)



12. Ecological Information

96 Hours LC50 (Rainbow trout) = 2500 mg/L
96 Hours LC50 (Bluegill) > 2500 mg/L

BIODEGRADATION : Inherently biodegradable



13. Disposal Considerations

Absorb spillages onto sand or other absorbent material and dispose of as solid waste as per local regulations. E.G.
incineration.
Surplus product can be incinerated.



14. Transport Information

IMDG No. : Non-Hazardous
RID/ADR : Non-Hazardous
MARPOL : Non-Pollutant
UN No. :-
IATA : Non-Hazardous
TREMCARD : Not required



15. Regulatory Information

CLASSIFICATION AND LABELLING ACCORDING TO EC DIRECTIVES 67/54B:
Non-Hazardous ? For conveyance
Non-Hazardous ? For supply

RISK PHRASES : None
SAFETY PHRASES : None
PRODUCT CONTAINS : Sodium salt of polycarboxylic acid.




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Recipients are reminded to refer also to local national measures that may be relevant.



16. Other Information

Belgard EV 2030 is certified by the American National Sanitation Foundation (NSF) for use as an antiscalant in thermal
desalination plants. The maximum approved dose level is 10 mg/L in the feedwater.

This product should be stored, handled and used in accordance with good industrial hygiene practices and in conformity with
any local regulation. The information contained herein is based on the present state of our knowledge and is intended to
describe out products from the point of view of safety requirements. It should not therefore be construed as guaranteeing
specific properties.




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M AT E R I AL S AF E T Y D ATA S H E E T

BELITE M-8 (Antifoam)



1. Product Identification

CHEMICAL NAME : BELITE M8
CHEMICAL IDENTITY : Polyglycols and Isopropanol
CAS No. : EINECS No: Exempt (Mixture)
COMPANY NAME : BIOLAB
ADDRESS : Manchester M17 1WT United Kingdom
TELEPHONE No. : + 0161 875 3875
FAX No. : + 0161 875 3175
EMERGENCY TELEPHONE No. : +44 161 848 9797 (Europe)



2. Composition/Information on Ingredients

Mixture of polyglycols and Isopropanol



3. Hazards Identification

FLAMABLE ? For Conveyance
FLAMABLE ? For Supply (RIO)



4. First Aid Measures

EYE CONTACT : Flush with water for at least 15 minutes. If irritation occurs or persists obtain medical attention.
SKIN CONTACT : Immediately remove contaminated clothing. Wash with plenty of water (shower if possible) for at least
minutes. If irritation occurs and persists obtain medical attention.
INHALATION : Remove to fresh air. If any breathing difficulty develops or recurs obtain medical attention.
INGESTION : Do not induce vomiting. Wash mouth out with water and obtain medical attention.



5. Fire Fighting Measures

EXTINGUISHING MEDIA : Water mist / Foam / CO2 / Dry powder * *All acceptable**
SPECIAL EXPOSURE HAZARDS : None
SPECIAL PROTECTIVE EQUIPMENT : None required




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6. Accidental Release Measures

PERSONAL PRECAUTIONS : Avoid contact with skin, eyes and clothing.
ENVIRONMENTAL PRECAUTIONS : No special problems.
Minimise/prevent product flowing into drains or water courses.
CLEAN UP METHODS : Absorb onto sand or other absorbent material. Dispose of as solid waste in
accordance with local regulations. E.G. incinerate.



7. Handling and Storage

HANDLING : Avoid contact with skin, eyes and clothing. Do not inhale vapour.
STORAGE : Keep container tightly closed when not in use and when in transit.
Keep away from sources of ignition ? No smoking



8. Exposure Controls/Personal Protection

EQUIPMENT DESIGN/TECHNICAL PROTECTIVE MEASURES:
No special measures required.

EXPOSURE CONTROL LIMITS:
: 500 mg/m 3
8 HOURS EXPOSURE
3
SHORT TERM EXPOSURE : 625 mg/m

PERSONAL PROTECTION:
Avoid contact. Wear gloves, safety glasses and overalls.

RESPIRATORY PROTECTION:
Not required.

HAND PROTECTION : PVC gloves
SKIN PROTECTION : Overalls or apron.
EYE PROTECTION : Safety glasses or goggles

INDUSTRIAL HYGIENE:
Work in accordance with good industrial practice of the chemical industry.



9. Physical and Chemical Properties

APPEARANCE : Clear pale yellow liquid.
ODOUR : Slight
: 6.5 ? 7.5 (For a 1% aqueous dispersion)
pH VALUE
: 200 mm 2/sec at 20 ?
VISCOSITY
FREEZING POINT (?) : Not applicable
BOILING POINT (?) : 60 (Isopropanol)
MELTING POINT (?) : Not applicable
FLASH POINT (?) : 30 (Pensky-Martin closed cup)




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AUTOFLAMMABILITY : About 450 (Isopropanol)
DENSITY : Not applicable
VAPOUR PRESSURE : Not applicable
EXPLOSIVITY : Not applicable
POUR POINT (?) : Not applicable
: 0.95 ? 1.0
SPECIFIC GRAVITY
PARTITION COEFFICIENT : LOG P (Octanol/Water) << 3 (Est.)
SOLUBILITY IN WATER : Soluble in water in all proportions



10. Stability and Reactivity

CONDITIONS TO AVOID : Avoid ignition sources.
MATERIAL TO AVOID : Avoid strong oxidising agents
HAZARDOUS DECOMPOSITION PRODUCTS : Thermal decomposition may produce CO and CO2.



11. Toxicological Information

ACUTE ORAL TOXICITY (LD50) : Species rat > 5000 mg/kg
EYE IRRITATION : Species rabbit, Irritant.
SKIN IRRITATION : Species rabbit (EEC guidlines), Non-irritant



12. Ecological Information

None.



13. Disposal Considerations

Absorb spillages onto sand or other absorbent material and dispose of as solid waste as per local regulations. E.G.
incineration.



14. Transport Information

IMDG No. : Class 3.3 (Page 03345)
RID/ADR : Class 3 Numeral 31C
MARPOL : Non pollutant
UN No. : 1993-3
IATA : Class 3
TREMCARD : 30G36-10



15. Regulatory Information

CLASSIFICATION AND LABELLING ACCORDING TO EC DIRECTIVES 67/54B:
FLAMMABLE ? For conveyance




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FLAMMABLE ? For supply (R10)

RISK PHRASES:
R10 : Flammable
R36 : Irritating to eyes

SAFETY PHRASES:
: Deep away from sources of ignition ? No smoking
R16
R26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

PRODUCT CONTAINS:
Mixture of polyglycols and isopropanol.

Recipients are reminded to refer also to local national measures that may be relevant.


16. Other Information

This product should be stored, handled and used in accordance with good industrial hygiene practices and in conformity with
any local regulation. The information contained herein is based on the present state of our knowledge and is intended to
describe out products from the point of view of safety requirements. It should not therefore be construed as guaranteeing
specific properties.




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M AT E RI AL S AF E T Y D AT A S H E E T

BUTANE




1. Product Identification

Trade name : Butane
Chemical synonym : Methylethylmethane
Date of MSDS : 10.31.1991
CAS N° : 106-97-8
Possible Manufacturer : SHELL CANADA PRODUCTS LIMITED
Address : Post Office Box 100
Station M
Calgary Alberta
Canada T2P 2H5
Telephone No. : 403-691-3111
Emergency Telephone No. : 403-691-2220 (BUSINESS HOURS)
800-661-7378 (AT ALL OTHER TIMES)
613-996-6666 (CANUTEC 24 HOURS)



2. Composition/Information on Ingredients

PRODUCT & CONTROLLED INGREDIENTS

Butane 100% Vol.
CAS# : 106-97-8 WHMIS controlled : Yes
Rat Inhal. LC50 658000.0 mg/m3 4.00 hrs
Propane 1.0 - 5.0 % Vol.
CAS# : 74-98-6 WHMIS controlled : Yes
Pentane (and heavier) 1.0 - 3.0 % Vol.
CAS# : 109-66-0 WHMIS controlled : Yes



3. Hazards Identification

May cause frost burns or irritation if in contact with the skin or eyes. At very high concentrations this product can have an
anesthetic (drowsiness, weakness) and asphyxiant effect. As a gas, is non-irritating to the skin, eyes or throat.



4. First Aid Measures

Eyes Flush eyes with water for at least 15 minutes while holding eyelids open. If frostbite or burn
occurs, get medical attention.




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Inhalation Remove victim from further exposure and restore breathing, if required. Obtain medical
attention.

Ingestion Not applicable.

Skin If victim has received cold burns, treat by immersing in lukewarm water (32 to 43 deg C
45 minutes. Obtain medical attention as soon as possible after first aid has been initiated and
completed.



5. Fire Fighting Measures

Flash point (?) and method : -60 Tag Closed Cup
Flammable limits / % volume in air : LFL : 1.9 UFL : 8.5
Auto ignition temp. (?) : 60

EXTINGUISHING MEDIA : Carbon Dioxide, Dry Chemical, Foam

Extremely flammable. Evacuate hazard area. Do not enter confined fire space without adequate protective clothing and an
approved positive pressure self-contained breathing apparatus. Shut off source of gas. Allow gas to burn if flow cannot be
shut off safely. Use water fog to disperse vapours. Use water to cool fire exposed containers.



6. Accidental Release Measures

Issue warning "Flammable". Evacuate personnel not equipped with protective clothing and NIOSH approved respiratory
protection. Isolate hazard area and restrict access. Avoid direct contact with material. Stop leak only if safe to do so.
Eliminate all ignition sources. Handling equipment must be grounded.
Use water fog to knock down vapours; contain runoff.



7. Handling and Storage

Store cylinders upright, secured in position with cylinder valve cap on. Store in a cool, dry, well ventilated area, away from
heat and ignition sources.

Protect against physical damage to containers. Fixed equipment as well as transfer containers and equipment should be
grounded to prevent accumulation of static charge. Vapours may accumulate and travel to distant ignition sources and
flashback. Do not cut, drill, grind, weld or perform similar operations on or near containers. Empty containers are hazardous,
may contain flammable/explosive residues or vapours.



8. Exposure Controls/Personal Protection

The following information, while appropriate for this product, is general in nature, the selection of personal protective
equipment will vary depending on the conditions of use.

OCCUPATIONAL EXPOSURE LIMITS
Butane : 800 ppm, 1900 mg/m3 (TLV/TWA) ACGIH




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Eyes and face Chemical safety goggles and/or full face shield to protect eyes and face, if product is handled
such that it could be splashed into eyes.

Skin (hands, arms & body) Due to cryogenic properties of liquid product wear insulated gloves suitable for low
temperatures, and coveralls.

Respiratory If exposure exceeds occupational exposure limits, wear a NIOSH- approved respirator. For high
concentration use an atmosphere-supplied, positive pressure demand self-contained o
breathing apparatus.

Mechanical ventilation Use explosion-proof ventilation as required to control vapour concentrations.
For personnel entry into confined spaces (i.e. bulk storage tanks) a proper confined space entry
procedure must be followed including ventilation and testing of tank atmosphere.
Make up air should always be supplied to balance air exhausted (either generally or locally).



9. Physical and Chemical Properties

PHYSICAL STATE
Liquefied Compressed Gas

ODOUR AND APPEARANCE
Colourless Typical Gasoline Odour

AVERAGE ODOUR THRESHOLD : Not available
BOILING POINT (?) : -50
FREEZING POINT (?) : -138
DENSITY (KG/M3 @ ?) : Not available
VAPOUR DENSITY (AIR=1) : 2.0
VAPOUR PRESSURE (mmHg @ ?) : > 1823.0 @ 25
SPECIFIC GRAVITY (H2O=1) : 0.60
pH LEVEL : Not available
VISCOSITY (CST @ ?) : Not available
EVAPORATION RATE (NBUAC=1) : Not available
PARTITION COEFFICIENT (KOW) : 776.00
WATER SOLUBILITY : Slight
OTHER SOLVENT : Alcohol, ether
MOLECULAR WEIGHT (G) : 58.10
FORMULA : CH3CH2CH2CH3



10. Stability and Reactivity

Vapour forms a flammable/explosive mixture with air between upper and lower flammable limits. May explode if ignited in an
enclosed area. Vapours may travel along ground and flashback along vapour trail may occur. Containers exposed to intense
heat may rupture.
Carbon dioxide, carbon monoxide and unidentified organic compounds may be formed upon combustion.

INCOMPATIBILITY
Strong oxidizing agents.

CONDITIONS OF REACTIVITY/INSTABILITY




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Avoid excessive heat, open flames and all ignition sources.

STABLE : YES
SENSITIVITY TO MECHANICAL IMPACT : NO
HAZARDOUS POLYMERIZATION : NO
SENSITIVITY TO STATIC DISCHARGE : YES



11. Toxicological Information

Compressed Gas. Flammable Gas. Flammable Liquid. Gas is a simple asphyxiant.
Direct contact with liquefied gas can result in burns to skin and eye.



12. Ecological Information

BIODEGRADABILITY
Not available. Rapid volatilization.



13. Disposal Considerations

Incinerate at a licensed waste disposal site with approval of environmental authority. Ventilate to atmosphere.



14. Transportation Information



15. Regulatory Information



16. Other Information

DISCLAIMER OF LIABILITY
The information contained in this for is based on data from sources considered to be reliable but SHELL Canada limited
does not guarantee the accuracy or completeness thereof. The information is provided as a service to persons purchasing
or using the material to which it refers and SHELL Canada expressly disclaims all liability for loss or damage, incl
consequential loss, or for injury to persons (including death) arising directly or indirectly from reliance upon the information
or use of the material.




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M AT E RI AL S AF E T Y D AT A S H E E T

CALCIUM CHLORIDE




1. Product Identification

Substance : Calcium Chloride
Trade names/Synonyms : calcium dichloride; calcosan; calcium chloride anhydrous; Caltac(R); Dowflake
Chemical Family : Inorganic, Salt
Manufacturer : Oriental Chemical Industries
Address : 595 Hakik-dong, Nam-gu, Inchon, Korea
Telephone No. : Quality Control Team 82-32-860-6231



2. Composition/Information on Ingredients

Component : Calcium Chloride
CAS No. : 10043-52-4
EC No.(EINECS) : 233-140-8
EC INDEX No. : 017-013-00-2
Molecular Weight : 110.98
Chemical Formula : CaCl2
Ingredient : CaCl2 74.0 % min
H2O 21.0% max
Ca(OH)2 0.2 % max
NaCl 5.0% max
Fe2O3 15 ppm max



3. Hazards Identification

Emergency Overview
WARNING! CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. HARMFUL IF SWALLOWED OR
INHALED.
Potential Health Effects

Inhalation : Granular material does not pose a significant inhalation hazard, but inhalation of dust may cause irritation
to the respiratory tract, with symptoms of coughing and shortness of breath.
Ingestion : Low toxicity material but ingestion may cause serious irritation of the mucous membrane due to heat of
hydrolysis. Large amounts can cause gastrointestinal upset, vomiting, abdominal pain.
Skin Contact : Solid may cause mild irritation on dry skin; strong solutions or solid in contact with moist skin may cause
severe irritation, even burns.
Eye Contact : Hazard may be either mechanical abrasion or, more serious, burns from heat of hydrolysis and chloride
irritation.




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Chronic Exposure : No information found.

Aggravation of Pre-existing Conditions:
No information found.


4. First Aid Measures

Inhalation : Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical attention.
Ingestion : Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an
unconscious person. Get medical attention.
Skin Contact : Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15
Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse.
Thoroughly clean shoes before reuse.
Eye Contact : Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids
occasionally. Get medical attention immediately.

Note to Physician: Oral ingestion may cause serum acidosis.



5. Fire Fighting Measures

Fire : Not considered to be a fire hazard.
Explosion : Not considered to be an explosion hazard.
Fire Extinguishing Media : Use any means suitable for extinguishing surrounding fire.
Special Information : In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing
apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
At high temperatures or when moistened under fire conditions, calcium chloride may produce
toxic or irritating fumes.



6. Accidental Release Measures

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Sweep up
and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal. Small
amounts of residue may be flushed to sewer with plenty of water.



7. Handling and Storage

Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Moist calcium
chloride and concentrated solutions can corrode steel. When exposed to the atmosphere, calcium chloride will absorb water
and form a solution. Containers of this material may be hazardous when empty since they retain product residues (dust,
solids); observe all warnings and precautions listed for the product.



8. Exposure Controls/Personal Protection

Airborne Exposure Limits : None established.
Ventilation System : A system of local and/or general exhaust is recommended to keep employee




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exposures as low as possible. Local exhaust ventilation is generally preferred
because it can control the emissions of the contaminant at its source, preventing
dispersion of it into the general work area. Please refer to the ACGIH document,
Industrial Ventilation, A Manual of Recommended Practices, most recent edi
for details.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to the dust or mist is apparent, a half
dust/mist respirator may be worn. For emergencies or instances where the
exposure levels are not known, use a full-face positive-pressure, air-supplied
respirator. WARNING: Air-purifying respirators do not protect workers in oxygen
deficient atmospheres.

Skin Protection : Wear protective gloves and clean body-covering clothing.
Eye Protection : Use chemical safety goggles and/or full face shield where dusting or splashing of
solutions is possible. Maintain eye wash fountain and quick-drench facilities in
work area.
Other Control Measures : Maintain good housekeeping in work area. Dust deposits on floors and other
surfaces may pick up moisture and cause the surfaces to become slippery and
present safety hazards.



9. Physical and Chemical Properties

Appearance : White or gray-white granules.
Odor : Odorless.
Solubility : Freely soluble in water, exothermic.
Density : 2.15
pH : 8 - 9 Aqueous solution
% Volatiles by volume : 0 @ 21? (70?):
Boiling Point : > 1600? (> 2912?)
Melting Point : 772? (1422?)
Vapor Density (Air=1) : No information found.
Vapor Pressure (mm Hg) : No information found.
Evaporation Rate (BuAc=1) : No information found.



10. Stability and Reactivity

Stability : Stable under ordinary conditions of use and storage. Substance will pick up moisture
from the air and go into solution if exposed in open containers.
Hazardous Decomposition Products : Emits toxic chlorine fumes when heated to decomposition. May form hydrogen chloride
in presence of sulfuric or phosphoric acids or with water at elevated temperatures.
Hazardous Polymerization : Will not occur.
Incompatibilities : Methyl vinyl ether, water, zinc, bromine trifluoride, mixtures of lime and boric acid,
barium chloride, and 2-furan percarboxylic acid. Metals will slowly corrode in aqueous
calcium chloride solutions. Aluminium (and alloys) and yellow brass will be attacked by
calcium chloride.
Conditions to Avoid : Incompatibles.




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11. Toxicological Information

Oral rat LD50 : 1000 mg/kg. Investigated as a tumorigen and mutagen.

----------\Cancer Lists\-----------------------------------------------------------------------
---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
------------------------------------------- ----------- ------------- --------------------
Calcium Chloride (10043-52-4) No No None



12. Ecological Information

Environmental Fate : Based on available information for Calcium Chloride anhydrous, this material will not biodegrad
or bioaccumulate.
Environmental Toxicity : The LC50/96-hour values for fish are over 100 mg/l.



13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal
facility. Processing, use or contamination of this product may change the waste management options. State and local
disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance
with federal, state and local requirements.



14. Transport Information

Not regulated.



15. Regulatory Information

--------\Chemical Inventory Status - Part 1\----------------------------------------
Ingredient TSCA EC Japan Australia
-------------------------------------------------------- ------- ----- -------- -----------
Calcium Chloride (10043-52-4) Yes Yes Yes Yes

--------\Chemical Inventory Status - Part 2\--------------------------------------
--Canada--
Ingredient Korea DSL NDSL Phil.
-------------------------------------------------------- ------- ------ -------- -----
Calcium Chloride (10043-52-4) Yes Yes No Yes

--------\Federal, State & International Regulations - Part 1\---------------------
-SARA 302- ------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
---------------------------------------------------- --- ----- ---- -------------------
Calcium Chloride (10043-52-4) No No No No




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--------\Federal, State & International Regulations - Part 2\-------
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
------------------------------------------- ---------- ------ ------
Calcium Chloride (10043-52-4) No No No

Chemical Weapons Convention: No TSCA 12(b): No CDTA: No
SARA 311/312: Acute: Yes, Chronic: No, Fire: No, Pressure: No, Reactivity: No (Pure / Solid)

Australian Hazchem Code : No information found.
Poison Schedule : No information found.
WHMIS : This MSDS has been prepared according to the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all of the information required by the CPR.



16. Other Information

NFPA Ratings : Health: 1 Flammability: 0 Reactivity: 1
Label Hazard Warning : WARNING! CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. HARMFUL
IF SWALLOWED OR INHALED.
Label Precautions : Avoid contact with eyes, skin and clothing. Wash thoroughly after handling. Avoid breathing dust.
Keep container closed. Use only with adequate ventilation.
Label First Aid : If swallowed, induce vomiting immediately as directed by medical personnel. Never give
anything by mouth to an unconscious person. In case of contact, wipe off excess material from
skin then immediately flush eyes or skin with plenty of water for at least 15 minutes. Remove
contaminated clothing and shoes. Wash clothing before reuse. If inhaled, remove to fresh air. If
not breathing, give artificial respiration. If breathing is difficult, give oxygen. In all cases, get
medical attention.
Product Use : Laboratory Reagent.
Revision Information : No changes.

Disclaimer
This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained
person using this product. Individuals receiving the information must exercise their independent judgement in determining its
appropriateness for a particular purpose.




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M AT E RI AL S AF E T Y D AT A S H E E T

CARBON DIOXIDE




1. Product Identification

Trade name : Aligal 2
Chemical name : Carbon dioxide
Date of MSDS : 1993-07-15
CAS N° : 124-38-9
Chemical family : Carbonate
Synonym(s) : Carbon dioxide
Formula : CO2
Molecular weight : 44.01
Possible Manufacturer : Canadian Liquid Air Ltd.
Address : 1155 Sherbrooke Street West
Montreal Quebec
Canada H3A 1H8
Emergency Telephone No. : 514-878-1667


2. Composition/information on Ingredients

CHEMICAL IDENTITY CONCENTRATION CAS #
----------------------------- -------------------------- ------------
Carbon Dioxide 100% 124-38-9
LD(50) : None
LC(50) : None



3. Hazards Identification

Conditions of flammability : Nonflammable gas
Means of extinction : Nonflammable gas
Flash point and method of determination : Nonflammable gas
Upper explosion limit (% by vol.) : Nonflammable gas
Lower explosion limit (% by vol.) : Nonflammable gas
Auto ignition temperature : Nonflammable gas
Flammability classification : Nonflammable gas
Hazardous combustion products : Nonflammable gas
Explosion data : Nonflammable gas
Sensitivity to static discharge : No



4. First Aid Measures




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Prompt medical attention is mandatory in all cases of over exposure to carbon dioxide. Rescue personnel should be
equipped with self-contained. breathing apparatus.

Inhalation Conscious persons should be assisted to an uncontaminated area and inhale fresh air. Quick
removal from the contaminated area is most important. Unconscious persons should be
moved to an uncontaminated area, given assisted resuscitation and supplemental oxygen.
Assure that vomited material does not obstruct the airway by use of positional
drainage. Medical assistance should be sought immediately.



5. Fire Fighting Measures



6. Accidental Release Measures

Evacuate all personnel from affected area. Use appropriate protective equipment. If leak is in user's equipment, be certain
purge piping with an inert gas prior to attempting repairs. If leak is in container or container valve, contact the closest
Canadian Liquid Air location.



7. Handling and Storage

HANDLING PROCEDURES AND EQUIPMENT : Use only in well-ventilated areas. Valve protection caps must remain in
place unless container is secured with valve outlet piped to use point. Do not drag, slide or roll cylinders.
Use a suitable hand truck for cylinder movement. Use a pressure reducing regulator when connecting cylinder t
pressure (<1500 psig) piping or systems. Do not heat cylinder by any means to increase the discharge rate of product from
the cylinder. Use a check valve or trap in the discharge line to prevent hazardous back flow into the cylinder. Keep cylinder
away from heat and flame. Do not tamper with (valve) safety device. Close valve after use and when empty.

STORAGE REQUIREMENTS : Protect cylinders from physical damage. Store in cool, dry, well-ventilated area of non
combustible construction away from heavily trafficked areas and emergency exits. Do not allow the temperature where
cylinders are stored to exceed 52 ?. Cylinders must be stored upright and firmly secured to prevent falling or being knocked
over. Full and empty cylinders should be segregated. Use a "first in - first out" inventory system to prevent full cylinders
being stored for excessive periods of time.



8. Exposure Controls/Personal Protection

Personal protective equipment : Safety gloves or glasses, safety shoes.



9. Physical and Chemical Properties

PHYSICAL STATE : Liquid and gas under pressure
ODOUR AND APPEARANCE : Colorless, odorless gas
ODOUR THRESHOLD : Odorless gas
SPECIFIC GRAVITY : Not applicable (gas)
: 5990 kPa @ 21.1 ?
VAPOUR PRESSURE
VAPOUR DENSITY (air=1) : 1.65
EVAPORATION RATE : Not applicable (gas)




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: Sublimation Point = -78.5 ?
BOILING POINT
: -56.6 ℃@ 518 kPa
FREEZING POINT
pH : Not applicable (gas)
: 1.977 kg/m3 @ 15 ?
DENSITY (g/ml)
: Bunsen Coefficient = .8704 @ 20 ?
COEFFICIENT OF WATER/OIL
DISTRIBUTION



10. Stability and Reactivity

CHEMICAL STABILITY : Stable
INCOMPATIBLE MATERIALS : None
CONDITIONS OF REACTIVITY : None
HAZARDOUS DECOMPOSITION PRODUCTS : None



11. Toxicological Information

ROUTE OF ENTRY
Skin contact : No
Skin absorption : No
Eye : No
Inhalation : Low concentrations (3-5 molar %) cause increased respiration and headache
Eight to 15 molar % concentrations cause headache, nausea and vomiting
which may lead to unconsciousness if not moved to open air or given oxygen.
Higher concentrations cause rapid circulatory insufficiency leading to coma and
death.
Ingestion : No
Acute over exposure effects : Carbon dioxide is the most powerful cerebral vasodilator known. Inhaling large
concentrations causes rapid circulatory insufficiency leading to coma and death.
Chronic over exposure effects : Chronic, harmful effects are not known from repeated inhalation of low (
molar %) concentrations.
EXPOSURE LIMITS : TWA = 5,000 Molar PPM; STEL Molar PPM (ACGI 1992-1993)
IRRITANCY OF PRODUCT : None
SENSITIZATION TO MATERIAL : No
CARCINOGENICITY, REPRODUCTIVE : None
EFFECTS
TERATOGENICITY, MUTAGENICITY : None
TOXICOLOGICALLY SYNERGISTIC
PRODUCTS : None



12. Ecological Information



13. Disposal Considerations

Do not attempt to dispose of waste or unused quantities.




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Return in the shipping container properly labelled, with any valve outlet plugs or caps secured and valve protection cap in
place to Canadian Liquid Air for proper disposal. For emergency disposal, contact the closest Canadian Liquid Air location.



14. Transportation Information

SPECIAL SHIPPING INFORMATION : Always secure cylinders in an upright position before transporting them. NEVER
transport cylinders in trunks of vehicles, enclosed vans, truck cabs or in passenger compartments. Transport cylinders
secured in open flatbed or in open pick-up type vehicles.



15. Regulatory Information



16. Other Information

SPECIFIC ENGINEERING CONTROLS : Dry carbon dioxide can be handled with most common structural materials. Moist
carbon dioxide is corrosive by its formation of carbonic acid. For these applications, 316, 309 and 310 stainless steels may
be used as well as Hastelloy (R) A, B & C and Monel (R). Ferrous nickel alloys are slightly corroded.

At normal temperatures ALIGAL 2 is compatible with most plastics and elastomers.

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

CAUSTIC SODA




1. Product Identification

Product use : Commodity chemical
Date of MSDS : 1994-06-09
CAS N° : 1310-73-2

Possible Manufacturer : GRACE DEARBORN INC
Address : 3451 Erindale station road
Mississauga Ontario
Canada l5c 2s9
Emergency telephone No. : 905-279-2222 (OFFICE HOURS)
613-996-6666 (AFTER HOURS)

Supplier : PURIFIER ENGINEERING COMPANY
th th
Address : 5 Floor, No3, 4 St. Assadabadi Ave.
Tehran-14316, IRAN
Telephone No. : +98 (0) 21-895 0470
Fax No. : +98 (0) 21-895 7240



2. Composition/Information on Ingredients

Chemical Name. CAS # TLV(mg/m3) LD50(mg/Kg)
----------------------------- --------------- ----------------- ------------------
SODIUM HYDROXIDE 1310-73-2 C2 500C
%RANGE-( 60.0- 100.0)



3. Hazards Identification



4. First Aid Measures

Wash skin with water for a least 30 minutes. If eyes affected flush with water for a least 30 minutes and get medical attention
immediately. If ingested, do not induce vomiting, give patient lots of fluids (milk, water) and get medical attention
immediately.




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5. Fire Fighting Measures

Conditions of flammability : Non-flammable
Extinguishing media : Foam, CO2
Other : Dry chemical
SPECIAL PROCEDURES : In water solutions, caustic can react with amphoteric metals to produce
hydrogen gas.
Flash point: (? PMCC) : none
Flammable limits in air % by volume : Lower N/D Upper N/D
Auto ignition temp (?) : N/D
Hazardous combustion products : none

EXPLOSION DATA
Sensitivity to impact : None known
Sensitivity to static discharges : None known



6. Accidental Release Measures

Sweep up spills and return to container. Flush remainder to drain with excess water. Neutralize with dilute acid to remove
final traces.



7. Handling and Storage

HANDLING PROCEDURES:
Wear approved dust respirator for dusty conditions. Wear face shield, rubber gloves, rubber apron and protective clothing.

STORAGE REQUIREMENTS:
Keep closed when not in use. Do not store near acids.
Keep dry; avoid contact with moisture.



8. Exposure Controls/Personal Protection

Personal protective equipment:
Eye protection, gloves, clothing,

Respiratory protection:
Use an approved dust respirator for dusty conditions.



9. Physical and Chemical Properties

Physical state : Solid
Freezing point.(?) : N/A
Odour threshold : N/D
Boiling point.( ?) : 1390
Specific gravity : 1.2




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Vapour pressure : N/D
Density : N/D
Vapour density(air=1) : N/D
: 13 ±0.5
pH
Evaporation rate : N/A
Solubility in water : 54
Coeff. of water/oil : N/D
Appearance and odour : White solid, no odour



10. Stability and Reactivity

Stability (normal cond.) : Stable
Conditions to avoid : acids
Conditions of reactivity : N/D
Incompatibility (materials to avoid) : acids, water in some cases
Hazardous decomposition products : none



11. Toxicological Information

ROUTE OF ENTRY:
Skin contact, Absorbed by skin, Eye contact, Inhalation, Ingestion

EFFECTS OF ACUTE EXPOSURE:
Severe burn on eye contact may cause blindness.
Severe burn on skin contact causing ulceration and scarring.
Most serious effect is corrosion of tissue. tlv= 2 mg/m3 dusts and mists

EFFECTS OF CHRONIC EXPOSURE : N/D
Oral rat LD50mg/Kg.(calc.) : 500
Exposure limits : N/D
Irritancy : N/D
Sensitization : N/D
Synergistic Mat : None known
Carcinogenicity : None known
Reproductive Eff. : None known
Teratogenicity : None known
Mutaginicity : None known



12. Ecological Information



13. Disposal Considerations

Use an approved scavenger service.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


14. Transportation Information



15. Regulatory Information



16. Other Information

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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ONSHORE FACILITIES

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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




M AT E R I AL S AF E T Y D ATA S H E E T

CERAMIC BALL



1. Product Identification

PRODUCT NAME : Filter sand
QUALITY : Balls
COMPANY NAME : VFF GMBH & CO
ADDRESS : Rheinstrasse 176 D-56235 Ranbach- Baumbach, Germany
TELEPHONE No. : + 49 2623 89510
FAX No. : + 49 2523 89539



2. Composition/Information on Ingredients

COMPONENT:
SiO2 : 63 wt % Min. 72 wt % Max.
Al2O3 : 23 wt % Min. 26 wt % Max.
Leachable iron : - 0.1 wt % Max.



3. Hazards Identification

The product is non-hazardous for humans and the environments



4. First Aid Measures

See item 3



5. Fire Fighting Measures

The product is not flammable




6. Accidental Release Measures

The product can be picked up mechanically without taking any special precautionary measures.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


7. Handling and Storage

HANDLING : To avoid mechanical damage to the product, it must not be exposed to load from impact.
STORAGE : The product can be stored in a roofed, open area on clean ground. No special storage conditions are
required.



8. Exposure Controls/Personal Protection

No product-specific personal protective equipment is required.



9. Physical and Chemical Properties

ODOR : None
pH VALUE : Not applicable
MELTING RANGE : Begins to soften at approx. 1450?
FLASHING POINT : Not flammable
EXPLOSION HAZARD : None
FIRE PROPAGATING PROTERTIES : None
VAPOR PRESSURE : Not applicable
: 2.4 ? 3.5 g/cm 3
RELATIVE DENSITY
SOLUBILITY : Insoluble



10. Stability and Reactivity

The product does not cause hazardous reactions either under exceptional conditions or by decomposition.



11. Toxicological Information

The product is non-toxic.



12. Ecological Information

The product itself is ecologically completely harmless.



13. Disposal Considerations

The product itself is ecologically safe. Depending on the application, the contaminated product must be disposed of as
required of the contaminating material. Owing to the numerous possible applications, PROCATALYSE cannot advise on
individual methods of disposal.



14. Transport Information




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.



To avoid mechanical damage to the product, it must not be exposed to loads from impact. All types of sufficiently robust
packaging can be used, such as sacks, barrels, etc.



15. Regulatory Information

No particular health and environmental protection requirements apply to the product.



16. Other Information

Date : 09/01/2000 Version 1.02

The product is not resistant to hydrofluoric acid and strong alkalis.

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




M AT E R I AL S AF E T Y D ATA S H E E T
CMG 275 (Catalyst for mercury removal)



1. Product Identification

PRODUCT NAME : CAPTATION MASS CMG 275
QUALITY : Balls
SUPPLIER IDENTIFICATION : PROCATALYSE
212-216, Avenue Paul Doumer
F-92500 RUEIL MALMAISON, FRANCE
Tel: +33 1 47 14 21 00
Fax: +33 1 47 51 87 95
Telex: 631 091 PROCAT F
MANUFACTURING SITE : PROCATALYSE
Usine de Salindres.
F-30340 SALINDRES
Tel: +33 4 66 78 59 59
Fax: +33 4 66 78 59 84
Telex: ROGIL 470065 F



2. Composition/Information on Ingredients

PREPARATION
Chemical nature : Sulphur on an alumina support
Components contributing to the hazard : None



3. Hazards Identification

MOST IMPORTANT HAZARDS
Adverse human health effects : Slightly irritating to eyes and respiratory system.

Physical and chemical hazards:
- Further hazards : On contact with acid : Highly toxic gases are released.
On heating to temperatures above 150? : Toxic gases are released.
: According to EEC criteria, this product is not classified as: “Toxic?.
- Classification/Specific hazards
- Further information : If spilled, may cause the floor to be very slippery.



4. First Aid Measures




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


INHALATION : Move to the fresh air.
If gas is released : Move the affected person away from the contaminated area and into the fresh air.
Seek medical help.
SKIN CONTACT : Rinse with plenty of water.
EYE CONTACT : IMMEDIATELY rinse with plenty of water for a prolonged period. (at least 15 minutes) whilst keeping the
eyes wide open. If irritation persists, consult an eye specialist.
INGESTION : Rinse mouth out with water. If possible show him this sheet, failing this, show him the packaging or label.



5. Fire Fighting Measures

SUITABLE EXTINGUISHING MEDIA : All extinguishing agents can be used.
UNSUITABLE EXTINGUISHING MEDIA : None to our knowledge. If there is a fire close by, use suitable extinguishing
agents.
SPECIFIC HAZARDS : On heating: Toxic gases or vapours are released.
SPECIFIC FIRE-FIGHTING METHODS : Stay upwind. Evacuate the personnel away from the fumes.
Do not breathe fumes. Do not attempt to fight the fire without suitable
protective equipment.
PROTECTION OF FIRE-FIGHTERS : Self-contained breathing apparatus. Complete protective clothing.




6. Accidental Release Measures

PERSONAL PRECAUTIONS : Do not breathe dust. Mark-out the contaminated area with signs and prevent
Access to unauthorized personnel.
Remove all incompatible materials as quickly as possible: -acids
ENVIRONMENTAL PRECAUTIONS : This product does not present any particular risk for the environment.
METHOD FOR CLEANING UP
- Recovery : Sweep up or vacuum up the product.
Collect up the spilled product and place it in a spare container:
- suitably labelled, - with a sealed closure, - acid-resistant.
Keep the recovered product for subsequent disposal.
- Cleaning/Decontamination : If necessary, wash with water following recovery.
FURTHER INFORMATION : Since the product is in the form of balls, it can cause the floor to be very
slippery.



7. Handling and Storage

HANDLING :
Technical measures : Does not require any specific or particular measures.
Measures : Avoid the formation of dust.
Safe handling advice : Do not mix with incompatible materials (See list section 10).
Comply with instructions for use (refer to technical sheet).
STORAGE:
Technical measures : Does not require any specific or particular technical measures.
Storage conditions:
- Recommended : To guarantee the quality and properties of the product keep:
- protected from humidity and bad weather conditions.




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Page : 53
Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Incompatible products: : Products which release harmful or toxic gas on contact wit an acid.
Refer to the detailed list of incompatible materials (section 10 “Stability/Reactivity?).
Packing: : Product must only be kept in the supplier’s packaging.
Packaging materials
- Recommended : Coated steels.



8. Exposure Controls/Personal Protection

ENGINEERING MEASURES : No specific measures are required provided the product is handled in accordance with the
general rules of occupational hygiene and safety.

CONTROL PARAMETERS
OCCUPATIONAL EXPOSURE LIMITS
3
: Total dust ? VME: 10 mg/m
- Limit (France)
Inhalable dust ? VME: 5mg/m 3

PERSONAL PROTECTIVE EQUIPMENT:
- Respiratory protection : Respiratory protective device with a particle filter.
- Eye protection : Safety spectacles with side shields.



9. Physical and Chemical Properties

APPEARANCE
- Physical state : Solid
- Form : Balls
- Diameter : 2.8mm, 3.2mm
- Colour : Straw yellow.
ODOR : None
pH : Not applicable (insoluble product)

SPECIFIC TEMPERATURE
: > 150 ?(Decomposes).
- Melting

FLAMMABILITY CHARACTERISTICS
- Flash point : Not applicable

OXIDIZING PROPERTIES
Non oxidizing material according to EEC criteria

SPECIFIC GRAVITY
0.7 kg/dm 3 (Tamped product)

SOLUBILITY
- in water : Very slightly insoluble
- in organic solvents : Insoluble in common organic solvents




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


10. Stability and Reactivity

STABILITY
Stable at room temperature.

HAZARDOUS REACTIONS
- Materials to avoid : Acids.
- Hazardous decomposition product : Above 150? releases: Toxic gases (Sulphur oxides).



11. Toxicological Information

LOCAL EFFECTS : Slightly irritating to the respiratory system. Slightly irritating to the eyes.



12. Ecological Information

BEHAVIOUR IN THE ENVIRONMENT
Persistence/Degradability : Inert mineral product. Not degradable.
Destination of the product : Ultimate destination of the product: SOIL and SEDIMENT.



13. Disposal Considerations

WASTE FROM RESIDUES
Destruction/Disposal : Consult the manufacturer or supplier for information regarding recovery and recycling of the
product.

CONTAMINATED PACKAGING
Decontamination/cleaning : Completely empty the packaging prior to recycling.
Destruction/Disposal : Reuse or recycle following washing.

FURTHER INFORMATION
The exhausted catalysts may have different risks and properties compared to the original product. This safety data sheet is
not applicable to exhausted catalysts.

NOTE : The user’s attention is drawn to the possible existence of local regulations regarding disposal.



14. Transport Information

INTERNATIONAL REGULATIONS
Land
- Rail/Road (RID/ADR) : Not restricted
Sea (IMO/IMDG) : Not restricted
Air (ICAO-IATA) : Not restricted

NOTE:




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


The above regulatory prescriptions are those valid on the date of publication of this sheet. Given the possible evolution of
transport regulations for hazardous materials, it would be advisable to check their validity with your sales office.


15. Regulatory Information

LABELLING
ECC regulations : Mandatory labelling (self-classification) of hazardous preparations: Applicable
- R phrases : R32: Contact with acids liberates very toxic gas.
- S phrases : S50: Do not mix with?(Complete instructions with the incompatible materials listed in section 10

NOTE:
The regulatory information given above only indicates the principal regulations specifically applicable to the product
described in the Safety Data Sheet. The user’s attention is drawn to the possible existence of additional provisions which
complete these regulations. Refer to all applicable national, international and local regulations or provisions.



16. Other Information

Uses
- Recommended uses : Adsorption mass for petroleum cuts.
(For further information, refer to the product technical data sheet.)
- European inventory : All the constituents of this preparation are registered in the EINECS inventory.
(EINECS, ELINCS)

This safety data sheet should be used in conjunction with technical sheets. It does not replace them. The information given
is based on our knowledge of this product, at the time of publication. It is given in good faith. The attention of the user is
drawn to the possible risks incurred by using the product for any other purpose other than that for which it was intended.
This does not in any way excuse the user from knowing and applying all the regulations governing his activity. It is the sole
responsibility of the user to take all precautions required in handling the product. The aim of the mandatory regulations
mentioned is to help the user to fulfil his obligations regarding the use of hazardous products. This information
exhaustive. This does not exonerate the user from ensuring that legal obligations, other than those mentioned, relating to
the use and storage of the product, do not exist. This is solely his responsibility.

Date: 09/02/2000, Version 1.02




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




M AT E R I AL S AF E T Y D ATA S H E E T
CRS 31 (Catalyst for sulfur recovery)



1. Product Identification

PRODUCT NAME : CATALYST CRS 31
QUALITY : Extrudates
SUPPLIER IDENTIFICATION : PROCATALYSE
212-216, Avenue Paul Doumer
F-92500 RUEIL MALMAISON, FRANCE
Tel: +33 1 47 14 21 00
Fax: +33 1 47 51 87 95
Telex: 631 091 PROCAT F
MANUFACTURING SITE : PROCATALYSE
Usine de Salindres.
F-30340 SALINDRES
Tel: +33 4 66 78 59 59
Fax: +33 4 66 78 59 84
Telex: ROGIL 470065 F



2. Composition/Information on Ingredients

PREPARATION
Common chemical name : Promoted titanium dioxide
Components contributing to the hazard : None



3. Hazards Identification

MOST IMPORTANT HAZARDS
Adverse human health effects : Slightly irritating to eyes and respiratory system.

PHYSICAL AND CHEMICAL HAZARDS
- Fire or explosion : No particular fire or explosion hazard.
- Classification/Specific hazards : According to EEC criteria, this product is not classified as: “Hazardous Preparation
- Further information : If spilled, may cause the floor to be very slippery.



4. First Aid Measures




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


INHALATION : Move to the fresh air. If necessary seek medical advice.
SKIN CONTACT : Rinse with plenty of water.
EYE CONTACT : IMMEDIATELY rinse with plenty of water for a prolonged period. (at least 15 minutes) whilst keeping the
eyes wide open. If irritation persists, consult an eye specialist.
INGESTION : Rinse mouth out with water. Consult a doctor if necessary.



5. Fire Fighting Measures

SUITABLE EXTINGUISHING MEDIA : All extinguishing agents can be used.
UNSUITABLE EXTINGUISHING MEDIA : None to our knowledge. If there is a fire close by, use suitable extinguishing
agents.
SPECIFIC HAZARDS : Refractory material. Does not present any particular risk in the event of a fire.
PROTECTION OF FIRE-FIGHTERS : Respiratory protection with a particle filter.




6. Accidental Release Measures

PERSONAL PRECAUTIONS : Avoid contact with eyes. Do not breathe dust.
ENVIRONMENTAL PRECAUTIONS : This product does not present any particular risk for the environment.
METHOD FOR CLEANING UP
- Recovery : Sweep up or vacuum up the product.
- Cleaning/Decontamination : If necessary, wash with water following recovery.



7. Handling and Storage

HANDLING
Technical measures : Does not require any specific or particular measures.
Measures : Avoid the formation of dust.
Safe handling advice : Handle and use in accordance with good occupational hygiene and safety practice.

STORAGE
Technical measures : Does not require any specific or particular technical measures.
Storage conditions:
- Recommended : To guarantee the quality and properties of the product keep:
- protected from humidity and bad weather conditions.
Incompatible products: : Acids.
Packing: : Product may be packaged in normal commercial packaging.
Packaging materials
- Recommended : Steel, Plastic materials



8. Exposure Controls/Personal Protection

ENGINEERING MEASURES
No specific measures are required provided the product is handled in accordance with the general rules of occupational
hygiene and safety.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


CONTROL PARAMETERS
OCCUPATIONAL EXPOSURE LIMITS
: Total dust ? VME: 10 mg/m 3
- Limit (France)
3
Inhalable dust ? VME: 5mg/m

PERSONAL PROTECTIVE EQUIPMENT:
- Respiratory protection : Respiratory protective device with a particle filter.
- Eye protection : Safety spectacles with side shields.



9. Physical and Chemical Properties

APPEARANCE:
- Physical state : Solid
- Form : Extrudates
- Diameter : 3mm, 4mm
- Colour : White
ODOR : None
pH : Not applicable (insoluble product)

SPECIFIC TEMPERATURE
: > 1855 ?
- Melting

FLAMMABILITY CHARACTERISTICS
- Flash point : Not applicable

OXIDIZING PROPERTIES: Non oxidizing material according to EEC criteria

3
SPECIFIC GRAVITY : 0.7 kg/dm (Tamped product)

SOLUBILITY
- in water : Practically insoluble
- in organic solvents : Insoluble in common organic solvents



10. Stability and Reactivity

STABILITY : Refractory product, stable at high temperatures.

HAZARDOUS REACTIONS
- Conditions to avoid : No dangerous reactions known under normal conditions of use.
See technical data sheet.
- Materials to avoid : Strong acids, Strong bases.



11. Toxicological Information

LOCAL EFFECTS : Slightly irritating to the respiratory system. Slightly irritating to the eyes.




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12. Ecological Information

BEHAVIOUR IN THE ENVIRONMENT
Mobility : Slightly soluble product, readily forms deposits.
Persistence/Degradability : Inert mineral product. Not degradable.
Bioaccumulation : Very slightly bioaccumulable.
Destination of the product : Ultimate destination of the product: SOIL and SEDIMENT.



13. Disposal Considerations

WASTE FROM RESIDUES
Destruction/Disposal : May be disposed of with non hazardous industrial waste.

CONTAMINATED PACKAGING
Decontamination/cleaning : Completely empty the packaging prior to recycling.
Destruction/Disposal : Reuse or recycle following washing.

FURTHER INFORMATION
The exhausted catalysts may have different risks and properties compared to the original product. This safety data sheet is
not applicable to exhausted catalysts.

NOTE
The user’s attention is drawn to the possible existence of local regulations regarding disposal.



14. Transport Information

INTERNATIONAL REGULATIONS
Land
- Rail/Road (RID/ADR) : Not restricted
Sea (IMO/IMDG) : Not restricted
Air (ICAO-IATA) : Not restricted

OTHER REGULATIONS
- France: Rail/Road (RID/ADR) : Not restricted

NOTE
The above regulatory prescriptions are those valid on the date of publication of this sheet. Given the possible evolution of
transport regulations for hazardous materials, it would be advisable to check their validity with your sales office.



15. Regulatory Information

LABELLING
ECC regulations : Mandatory labelling (self-classification) of hazardous preparations: Applicable

NOTE




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Page : 60
Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


The regulatory information given above only indicates the principal regulations specifically applicable to the product
described in the Safety Data Sheet. The user’s attention is drawn to the possible existence of additional provisions which
complete these regulations. Refer to all applicable national, international and local regulations or provisions.



16. Other Information

Uses
- Recommended uses : Catalysis (For further information, refer to the product technical data sheet.)
- European inventory : All the other constituents of this preparation are registered in the EINECS inventory.
(EINECS, ELINCS)

This safety data sheet should be used in conjunction with technical sheets. It does not replace them. The information given
is based on our knowledge of this product, at the time of publication. It is given in good faith. The attention of the user is
drawn to the possible risks incurred by using the product for any other purpose other than that for which it was intended.
This does not in any way excuse the user from knowing and applying all the regulations governing his activity. It is the sole
responsibility of the user to take all precautions required in handling the product. The aim of the mandatory regulations
mentioned is to help the user to fulfil his obligations regarding the use of hazardous products. This information is not
exhaustive. This does not exonerate the user from ensuring that legal obligations, other than those mentioned, relating to
the use and storage of the product, do not exist. This is solely his responsibility.

Date: 09/02/2000, Version 1.03




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




M AT E R I AL S AF E T Y D ATA S H E E T
CR ? 3S (Catalyst for sulfur recovery)



1. Product Identification

PRODUCT NAME : CATALYST CR-3S
QUALITY : Balls
SUPPLIER IDENTIFICATION : PROCATALYSE
212-216, Avenue Paul Doumer
F-92500 RUEIL MALMAISON, FRANCE
Tel: +33 1 47 14 21 00
Fax: +33 1 47 51 87 95
Telex: 631 091 PROCAT F
MANUFACTURING SITE : PROCATALYSE
Usine de Salindres.
F-30340 SALINDRES
Tel: +33 4 66 78 59 59
Fax: +33 4 66 78 59 84
Telex: ROGIL 470065 F



2. Composition/Information on Ingredients

SUBSTANCE
Common chemical name : Alumina
Further data : Hydrated, 3 H2O
CAS number : 1344-28-1
Ingredients contributing to the hazard : None

PREPARATION
Impurities contributing to the hazard : None



3. Hazards Identification

MOST IMPORTANT HAZARDS
Adverse human health effects : Slightly irritating to eyes and respiratory system.

PHYSICAL AND CHEMICAL HAZARD
- Fire or explosion : No particular fire or explosion hazard.
- Classification/Specific hazards : According to EEC criteria, this product is classified as: “Hazardous Substance
- Further information : If spilled, may cause the floor to be very slippery.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


4. First Aid Measures

INHALATION : Move to the fresh air. Call a doctor. If necessary seek medical advice.
SKIN CONTACT : Rinse with water.
EYE CONTACT : IMMEDIATELY rinse with plenty of water for a prolonged period. (at least 15 minutes) whilst keeping the
eyes wide open. If irritation persists, consult an eye specialist.
INGESTION : Rinse mouth out with water. Consult a doctor if necessary.



5. Fire Fighting Measures

SUITABLE EXTINGUISHING MEDIA : All extinguishing agents can be used.
UNSUITABLE EXTINGUISHING MEDIA : None to our knowledge. If there is a fire close by, use suitable extinguishing
agents.
SPECIFIC HAZARDS : Refractory material. Does not present any particular risk in the event of a fire.



6. Accidental Release Measures

PERSONAL PRECAUTIONS : Avoid contact with skin and eyes. Do not breathe dust.
ENVIRONMENTAL PRECAUTIONS : This product does not present any particular risk for the environment.
METHOD FOR CLEANING UP
- Recovery : Sweep up or vacuum up the product.
- Cleaning/Decontamination : If necessary, wash with water following recovery.
FURTHER INFORMATION : Since the product is in the form of balls, it can cause the floor to be very slippery.



7. Handling and Storage

HANDLING
Technical measures : Does not require any specific or particular measures.
Measures : Avoid the formation of dust.
Safe handling advice : Comply with instructions for use (refer to technical sheet)

STORAGE
Technical measures : Does not require any specific or particular technical measures.
Storage conditions:
- Recommended : To guarantee the quality and properties of the product keep:
- protected from humidity and bad weather conditions.
- Incompatible products: : Acids.
Packing : Product may be packaged in normal commercial packaging.
Packaging materials
- Recommended : Steel, Plastic materials.
- Not suitable : Iron.



8. Exposure Controls/Personal Protection

ENGINEERING MEASURES




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


No specific measures are required provided the product is handled in accordance with the general rules of occupational
hygiene and safety.

CONTROL PARAMETERS
OCCUPATIONAL EXPOSURE LIMITS
3
: Total dust ? VME: 10 mg/m
- Limit (France)

PERSONAL PROTECTIVE EQUIPMENT
- Respiratory protection : Respiratory protective device with a particle filter.
- Eye protection : Safety spectacles with side shields.



9. Physical and Chemical Properties

APPEARANCE
- Physical state : Solid
- Form : Balls
- Diameter : 3mm, 6mm
- Color : White
ODOR : None
pH : Not applicable (insoluble product)

SPECIFIC TEMPERATURE
: > 2000 ?
- Melting

FLAMMABILITY CHARACTERISTICS
- Flash point : Not applicable

OXIDIZING PROPERTIES
Non oxidizing material according to EEC criteria

SPECIFIC GRAVITY
0.7 kg/dm 3 (Tempered product)

SOLUBILITY
- in water : Practically insoluble
- in organic solvents : Insoluble in common organic solvents



10. Stability and Reactivity

STABILITY : Stable under ambient conditions of use

HAZARDOUS REACTIONS
- Conditions to avoid : No dangerous reactions known under normal conditions of use.
See technical data sheet.



11. Toxicological Information




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LOCAL EFFECTS : Slightly irritating to the respiratory system. Slightly irritating to the eyes.



12. Ecological Information

BEHAVIOUR IN THE ENVIRONMENT
Mobility : Slightly soluble product, readily forms deposits.
Persistence/Degradability : Inert mineral product. Not degradable.
Bioaccumulation : Very slightly bioaccumulable.
Destination of the product : Ultimate destination of the product: SOIL and SEDIMENT.



13. Disposal Considerations

WASTE FROM RESIDUES
Destruction/Disposal : May be disposed of with non hazardous industrial waste.

CONTAMINATED PACKAGING
Decontamination/cleaning : Completely empty the packaging prior to recycling.
Destruction/Disposal : Reuse or recycle following washing.

FURTHER INFORMATION
The exhausted catalysts may have different risks and properties compared to the original product. This safety data sheet is
not applicable to exhausted catalysts.

NOTE
The user’s attention is drawn to the possible existence of local regulations regarding disposal.



14. Transport Information

INTERNATIONAL REGULATIONS
Land
- Rail/Road (RID/ADR) : Not restricted
Sea (IMO/IMDG) : Not restricted
Air (ICAO-IATA) : Not restricted

OTHER REGULATIONS
- France: Rail/Road (RID/ADR) : Not restricted

NOTE
The above regulatory prescriptions are those valid on the date of publication of this sheet. Given the possible evolution of
transport regulations for hazardous materials, it would be advisable to check their validity with your sales office.



15. Regulatory Information

LABELLING
ECC regulations : Mandatory labelling (self-classification) of hazardous substances: Not applicable




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NOTE : The regulatory information given above only indicates the principal regulations specifically applicable to
the product described in the Safety Data Sheet. The user’s attention is drawn to the possible existence
of additional provisions which complete these regulations. Refer to all applicable national, international
and local regulations or provisions.



16. Other Information

Uses
- Recommended uses : (For further information, refer to the product technical data sheet.)
Adsorbent for gas and liquid treatment.
Chemical formula : Al2O3
o
Registration number : EINECS N :215-691-6
- European inventory : Registered in the EINECS inventory
(EINECS, ELINCS)

This safety data sheet should be used in conjunction with technical sheets. It does not replace them. The information given
is based on our knowledge of this product, at the time of publication. It is given in good faith. The attention of the user is
drawn to the possible risks incurred by using the product for any other purpose other than that for which it was intended.
This does not in any way excuse the user from knowing and applying all the regulations governing his activity. It is the sole
responsibility of the user to take all precautions required in handling the product. The aim of the mandatory regulations
mentioned is to help the user to fulfil his obligations regarding the use of hazardous products. This information is not
exhaustive. This does not exonerate the user from ensuring that legal obligations, other than those mentioned, relating to
the use and storage of the product, do not exist. This is solely his responsibility.

Date: 09/02/2000, Version 1.02




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M AT E RI AL S AF E T Y D AT A S H E E T

DIESEL




1. Product Identification

Chemical name : Middle distillate
Date of MSDS : 1990-01-04
CAS N°
Possible Manufacturer : Consumers' Co-operative Refineries Ltd
Address : Post Office Box 260
9th Avenue North
Regina Saskatchewan
Canada S4P 3A1
Emergency Telephone No. : 306-721-5222



2. Composition/Information on Ingredients

Hazardous Ingredients Approximate C.A.S. N.A. or
Concentration % U.N. Numbers
------------------------------ ---------------------- --------------------
Diesel Fuels 100 68334-30-5

Exposure limits:
LD50 LC50 Specify Species and Route



3. Hazards Identification



4. First Aid Measures

Skin Remove contaminated clothing - launder before reusing. Wash with soap and running water. If
irritation develops - seek medical attention. Discard contaminated leather articles.

Eye Flush with warm, running water for 15 minutes. Seek immediate medical attention.

Inhalation Remove to fresh air. If not breathing - give artificial respiration. If breathing is difficult - give
oxygen. Seek medical attention.

Ingestion Do NOT induce vomiting. Keep at rest. Give 1/2 glass of milk. Never give anything by mouth if
victim is convulsing or is rapidly losing consciousness. Seek immediate medical attention.




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General advice If spontaneous vomiting occurs, have victim lean forward so that their head is between their
knees. Vomiting may result in aspiration into the lungs causing chemical pneumonitis.



5. Fire Fighting Measures

FLAMMABILITY - Not flammable. May form combustible mixtures at or above the flash point.
Means of Extinction : Foam, water spray, dry chemical, carbon dioxide
Special Procedures : Cool containers with water spray, avoid getting water into container.
Move containers away from fire area if at no risk. Wear a self contained
breathing apparatus.
Flashpoint (?) and Method : 40 to 60 PMCC
Upper explosion limit (% by volume) : 5.0
Lower explosion limit (% by volume) : 0.7
: 257 ?
Auto Ignition Temperature (?)
Hazardous Combustion Products : See "Hazardous Decomposition Products"

EXPLOSION DATA
Sensitivity to Mechanical Impact : N/D
Rate of Burning : N/D
Explosive Power : N/D
Sensitivity to Static Discharge : Can be ignited by static



6. Accidental Release Measures

Ventilate area. Remove ignition sources. Dike (prevent entry into waterways). Wear protective equipment including rubber
boots. Stop leak if at no risk. Pump up using an explosion proof pump. Soak up remainder with an absorbent material.



7. Handling and Storage

Handling Procedures and Equipment : Pour using proper grounding procedures. Avoid skin or eye contact and
breathing vapours. Wash after handling.
Storage Requirements : Keep container closed when not in use. Store in a cool, ventilated area away
from oxidizing material.



8. Exposure Controls/Personal Protection

Personal Protective Equipment : Wear chemical resistant clothing if skin contact is likely.
Gloves (Specify) : Nitrile / viton
Respiratory (Specify) : Not normally required
Eye (Specify) : Chemical goggles
Footwear (Specify) : Normal footwear
Clothing (Specify) : Full clothing
Other (Specify) : Wear a NIOSH-approved respirator if concentration levels exceed safe limits.
Engineering Controls (e.g. ventilation, enclosed process, specify)
: Use only in well ventilated areas (use with explosion-proof mechanical ventilat
confined spaces).




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9. Physical and Chemical Properties

Physical State : Liquid
Odour and Appearance : Clear yellow / red / purple oily liquid; mild odor
Odour Threshold (p.p.m.) : N/D
Specific Gravity. : 8395 to .8573
Vapour Pressure (mm) : N/D
Vapour Density (Air = 1) : N/D
Evaporation Rate : N/D
Boiling Point (?) : 170 - 353
Freezing Point (?) : -9 to -42
Solubility in Water (20 ?) : Slight
% Volatile (by volume) : 100
pH : N/A
Coefficient of water/oil distribution : N.D.



10. Stability and Reactivity

Chemical Stability : Stable under normal conditions of use and storage.
Incompatibility to other substances : Unstable with strong oxidizers.
Reactivity and under what conditions : Hazardous polymerization will not occur.
Hazardous Decomposition Products : Smoke, Carbon Monoxide, Carbon Dioxide and sulfur oxides from incomplete
combustion.



11. Toxicological Information

Route of Entry Skin Contact, Skin Absorption, Eye Contact, Inhalation, Ingestion

Effects of Acute Exposure to Product Inhalation of vapours may cause headaches, nausea, dizziness, narcosis and act
as a severe central nervous system depressant. Vapours can also be irritating to
the eyes, nose, throat and lungs. Skin contact may cause irritation, defatting and
drying of skin. Eye contact may cause irritation but will not cause permanent eye
damage. Low oral toxicity.

Effects of Chronic Exposure to Product Prolonged or repeated skin exposure may cause dermatitis. Laboratory studies
(for similar type products) have shown the development of skin cancer in
experimental animals. However, this relationship has not yet been established for
humans.

LD50 of Product (Species and Route) : Rat - oral 7650 mg/kg
LC50 of Product : N/D
Irritancy of Product : N/D
Sensitization to Product : N/D
Exposure limits of Product : N/D
Synergistic materials : N/D




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12. Ecological Information



13. Disposal Considerations



14. Transportation Information

SPECIAL SHIPPING INFORMATION
Shipping Name : Fuel Oil
TDG Class : 3.3 Flammable Liquid
Packing Group : III
PIN # : UN 1202



15. Regulatory Information



16. Other Information


DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

DIETHYLDISULFIDE




1. Product Identification

NAME : ETHYL DISULFIDE, 99%
Possible Manufacturer : Sigma-Aldrich Company Ltd.
Address : The Old Brickyard
Gillingham, Dorset
SP8 4XT, England
Telephone : 01747 822211
Emergency 24 Hour Service : 01202 733114



2. Composition/Information on Ingredients

CAS # : 110-81-6
Formula : C4H10S2
EG NO : 203-805-7
SYNONYMS : DIETHYLDISULFID (CZECH) * DIETHYL DISULFIDE ~ 3,4-DITHIAHEXANE *
ETHYL DISULPHIDE * ETHYLDITHIOETHANE *



3. Hazards Identification

LABEL PRECAUTIONARY STATEMENTS
Combustible (USA)
Flammable (EU)
Irritant
Irritating to eyes, respiratory system and skin.
Stench
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear suitable protective clothing.



4. First Aid Measures

In case of contact, immediately flush eyes with copious amounts of water for at least minutes.
In case of contact, immediately wash skin with soap and copious amount of water.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Remove and wash contaminated clothing promptly.




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5. Fire Fighting Measures

Combustible.
Extinguish media : Water spray, carbon dioxide, dry chemical powder or appropriate foam.
Special firefighting procedures : Wear self-contained breathing apparatus and protective clothing to prevent contact
with skin and eyes.
Unusual fire and explosions hazards : Emits toxic fumes under fire conditions.
Vapor may travel considerable distance to source of ignition and flash back.



6. Accidental Release Measures

Evacuate area.
Wear self-contained breathing apparatus, rubber boots and heavy rubber gloves.
Covers with an activated carbon adsorbent, take up place in closed containers. Transport out doors.
Ventilate area and wash spill site after material pickup is complete.



7. Handling and Storage

Refer to section 8



8. Exposure Controls/Personal Protection

Wear appropriate NIOSH/MSHA approved respirator, chemical resistant gloves, safety goggles, other protective clothing.
Safety shower and eye bath.
Use only in a chemical fume hood.
Do not breathe vapor.
Do not get in eyes, on skin, on clothing.
Avoid prolonged or repeated exposure.
Wash thoroughly after handling.
Irritant.
Keep tightly closed.
Keep away from heat and open flame.
Stench.
Store in a cool dry place.



9. Physical and Chemical Properties

APPEARANCE AND ODOR : Light-yellow tinted liquid

PHYSICAL PROPERTIES
Boiling point : : 151? to 153?
Flash point : 104?
: 40?
Specific gravity : 0.993




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10. Stability and Reactivity

INCOMPATIBILITIES
Strong bases
Strong oxidizing agents
Strong reducing agents

HAZARDOUS COMBUSTION OR DECOMPOSITION PRODUCTS
Toxic fumes of : Carbon monoxide, carbon dioxide, Sulfur dioxides.



11. Toxicological Information

ACUTE EFFECTS
May be harmful by inhalation, ingestion, or skin absorption.
Causes eye and skin irritation.
Material is irritating to mucous membranes and upper.
Respiratory tract
Exposure can cause : Nausea, headache and vomiting.
RTECS # : JO1925000
Disulfide, diethyl

IRRITATION DATA
SKN-RBT 500 MG/24H MLD BSJGAE -,991,1986
EYE-RBT 100 MG/24H MOD 85JCAE -, 991, 1986

Only selected registry of toxic effects of chemical substances (RTECS) data is presented here. See actual entry in RTECS
for complete information.



12. Ecological Information

Data not yet available.



13. Disposal Considerations

This combustible material may be burned in a chemical incinerator equipped with an afterburner and scrubber.
Observe all federal, state and local environmental regulations.



14. Transportation Information

Contact SIGMA CHEMICAL COMPANY for transportation information.



15. Regulatory Information




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EUROPEAN INFORMATION
Flammable
Irritant
R 36/37/38
Irritating to eyes, respiratory system and skin.
Flammable
S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36
Wear suitable protective clothing.

REVIEWS, STANDARDS, AND REGULATIONS
OEL=MAK
EPA TSCA SECTION 8(B) CHEMICAL INVENTORY
EPA TSCA SECTION 8(D) UNPUBLISHED H6ALTHiSAFETY STUDIES
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, DECEMBER 1998



16. Other Information

The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide.
SIGMA, ALDRICH, FLUKA shall not be held liable for any damage resulting from handling or from contact with the above
product. See reverse side of invoice or packing slip for additional terms and conditions of sale.




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M AT E RI AL S AF E T Y D AT A S H E E T

DIMETHYLDISULFIDE




1. Production Identification

Product name : Dimethyldisulfide
Date : 1994-04-25
CAS N° : 624-92-0
Synonym(s) : DMDS ; 2,3-dithiabutane
Molecular formula : C2 H5 S
Molecular weight :
Possible supplier/distributor : VAN WATERS & ROGERS LTD
Address : 9800 Van Horne Way
: Richmond British Columbia
: Canada V6X 1W5
Emergency Telephone No. : 800-424-9300 (CHEMTREC)



2. Composition/Information on Ingredients

Formula : C2H5S
Date issued : 04/94

HAZARD RATING (NFPA 704 CRITERIA)
Health :2
Fire :3
Reactivity :0
Special : NONE
Supercede : 01/91

HAZARD RATING SCALE
0=MINIMAL, 1=SLIGHT, 2=MODERATE, 3=SERIOUS, 4=SEVERE



3. Hazards Identification

EXPOSURE LIMITS, mg/m3
OSHA ACGIH OTHER
Component % PEL TLV LIMIT HAZARD
------------------- ---- -------- -------- -------- -----------------
Dimethyldisulfide >99 NONE NONE 1 FLAMMABLE
(M&T CHEMICALS) TOXIC




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4. First Aid Measures

PRIMARY ROUTES OF EXPOSURE : Skin or eye contact, inhalation.

If inhaled Remove to fresh air. Give artificial respiration if not breathing. Get immediate medical
attention.
In case of eye contact Immediately flush eyes with lots of running water for 15 minutes, lifting the upper and lower
eyelids occasionally.
Get immediate medical attention.
In case of skin contact Immediately flush skin with lots of running water for 15 minutes. Remove contaminated
clothing and shoes ; wash before reuse. Get medical attention if irritation persists after
washing.
If swallowed Do not induce vomiting. Get immediate medical attention.



5. Fire Fighting Measures

FLASH POINT, ? : 76 FLAMMABLE LIMITS IN AIR, %
METHOD USED : UNK LOWER :UNK UPPER :UNK
EXTINGUISHING MEDIA : Use Carbon Dioxide

Special firefighting procedures : Fire fighters should wear self-contained breathing apparatus and full protective
clothing. Use water spray to cool nearby containers and structures exposed to fire.
Unusual fire and explosion hazards : Extinguish all nearby sources of ignition.



6. Accidental Release Measures

Wear protective equipment including rubber boots, rubber gloves, rubber apron, and a self-contained breathing apparatus in
the pressure demand mode or a supplied-air respirator. If the spill or leak is small, a full face piece air-purifying cartridge
respirator equipped for organic vapors may be satisfactory.
In any event, always wear eye protection. Extinguish all ignition sources and ensure that all handling equipment is
electrically grounded. For small spills or drips, mop or wipe up and dispose of in DOT approve waste containers. For large
spills, contain by diking with soil or other non-combustible absorbent materials and then pump into DOT-approved waste
containers ; or absorb with non-combustible sorbent material, place residue in DOT-approved waste containers. Keep out of
sewers, storm drains, surface waters, and soil. Comply with all applicable governmental regulations on spill reporting, and
Handling and disposal of waste.

DISPOSAL METHODS : Dispose of contaminated product and materials used in cleaning up spills or leaks in a manner
approved for this material. Consult appropriate federal, state and local regulatory agencies to ascertain proper disposal
procedures.

NOTE : Empty containers can have residues, gases and mists and are subject to proper waste disposal, as above.



7. Handling and Storage

Keep away from heat, sparks, and flames. Store in a cool, dry, well-ventilated place away from incompatible materials. Vent
container frequently, and more often in warm weather, to relieve pressure. Electrically ground all equipment when handling
this product and use only non-sparking tools. Keep container tightly closed when not in use. Do not use pressure to empty
container. Wash thoroughly after handling. Do not get in eyes, on skin, or on clothing.




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Repair and maintenance precautions Do not cut, grind, weld, or drill on or near this container.

Other precautions Containers, even those that have been emptied, will retain product residue and
vapors. Always obey hazard warnings and handle empty containers as if they
were full.



8. Exposure Controls/Personal Protection

Ventilation Local mechanical exhaust ventilation capable of minimizing emissions at the point of use.

Respiratory protection If use conditions generate vapors or mists, wear a NIOSH approved respirator
appropriate for those emission levels.
Appropriate respirators may be a full facepiece or a half mask air-purifying cartridge
respirator equipped for organic vapors/mists, a self-contained breathing apparatus in the
pressure demand mode, or a supplied-air respirator.

Eye protection Chemical goggles unless a full facepiece respirator is also worn. It is generally
recognized that contact lenses should not be worn when working with chemicals
because contact lenses may contribute to the severity of an eye injury.

Protective clothing Long-sleeved shirt, trousers, safety shoes, and gloves.

Other protective measures An eyewash and safety shower should be nearby and ready for use.



9. Physical and Chemical Properties

Boiling point, ? : 230
Vapor pressure, mmHg/20 ? : 28.6
Melting point, ? : Not applicable
Vapor density (AIR=1) : 3.24
Specific gravity (Water=1) : 1.06
Water solubility, % : NIL
Evaporation rate (Butyl acetate=1) : Not applicable
Appearance and odor : Pale yellow liquid; Strong foul odor



10. Stability and Reactivity

Stability : Stable
Polymerization : Will not occur
Condition to avoid : None
Material to avoid : None
Hazardous decomposition products : May liberate carbon monoxide or carbon dioxide, and hydrogen sulfide.



11. Toxicological Information

Oral : RAT LD50=470 mg/kg
Dermal : No data found




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Inhalation : RAT LC50=805 PPM
CARCINOGENICITY : This material is not considered to be a carcinogen by the national toxicology program, the
international agency for research on cancer, or the occupational safety and health administration.



12. Ecological Information



13. Disposal Considerations



14. Transportation Information



15. Regulatory Information



16. Other Information

VAN WATERS & ROGERS LTD. EXPRESSLY DISCLAIMS ALL EXPRESSED OR IMPLIED WARRANTIE
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE PRODUCT PROVIDED.




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M AT E R I AL S AF E T Y D ATA S H E E T
EC1154A (Corrosion Inhibitor)


1. Product Identification

IDENTIFICATION OF THE PREPARATION : EC1154A
CHEMICAL FAMILY : Corrosion inhibitor
PRODUCT DESCRIPTION : Brown liquid. Contains an imidazoline salt in 2-butoxy ethanol.
SUPPLIER : NALCO/EXXON ENERGY CHEMICALS LIMITED
4600 PARKWAY
P.O. BOX 123
FAREHAM - HAMPSHIRE, P015 7AR, U.K.
Telephone: 0 1489-880880
Telex: 47591 ESSOWK G
Facsimile: 0 1489-880990

SPECIALIST ADVICE AND EMERGENCY TELEPHONE NUMBER
0 1703-891558
0 1703-891558 (Outside office hour)



2. Composition/Information on Ingredients

SYMBOL/R-PHRASE
HEALTH HAZARDOUS COMPONENTS OR OEL Wt%
-------------------------------------------------------- ------------------------------- ----------
Solvent Naphtha (Petroleum), Light Arom. Xn, R65 1.0- 5.0
Imidazoline salt C, R34 7 20.0- 40.0
Ethylene glycol monobutyl ether Xn, X1, R20/21/22, R37OEL 60.0-90.0
Quaternary ammonium compounds C, Xn, R22, R34, R67 1.0- 5.0



3. Hazards Identification

HEALTH HAZARDS
Harmful by inhalation, in contact with skin and if swallowed Causes burns. Irritating to respiratory system

ENVIRONMENTAL HAZARDS
In the environment, this substance and/or its components are expected to remain in water or migrate through the soil and
not persist.

PHYSICAL AND CHEMICAL HAZARDS / FIRE AND EXPLOSION HAZARDS
Low hazard. Material can form flammable mixtures or can burn only upon heating to temperatures at or above the flash point.
Toxic gases will form upon combustion. See Section 5 “Fire fighting measures?.
Static Discharge. Product can accumulate static charges which an cause an incendiary electrical discharge.




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4. First Aid Measures

INHALATION
Using proper respiratory protection, immediately remove the affected victim from exposure.
Administer artificial respiration if breathing is stopped. Keep at rest. Call for prompt medical attention.

SKIN CONTACT
Immediately flush with large amounts of water; use soap if available. Remove contaminated clothing, including shoes, after
flushing has begun. Get medical attention.

EYE CONTACT
Immediately flush eyes with large amounts of water for at least 15 minutes. Get prompt medical attention.

INGESTION
Do not induce vomiting. If individual is conscious, give milk or water to dilute stomach contents. Keep warm and quiet.
Get prompt medical attention. Do not attempt to give anything by mouth to an unconscious person.



5. Fire Fighting Measures

FIRE FIGHTING PROCEDURES
Use water spray to cool fire exposed surfaces and to protect personnel. Shut off "fuel" to fire.
Use alcohol type foam, dry chemical or water spray to extinguish fire.

SPECIAL FIRE PRECAUTIONS
Respiratory and eye protection required for fire fighting personnel.
See also Section 4 "FIRST AID MEASURES" as well as Section 10 "STABILITY AND REACTIVITY".

HAZARDOUS COMBUSTION PRODUCTS
Nitrogen oxides, sulphur oxides.



6. Accidental Release Measures

LAND SPILL
? Contain spilled liquid with sand or earth.
? Dilute contained spill with water.
? Recover by pumping (use an explosion proof or hand pump) or with a suitable absorbent. If liquid is too viscous for
pumping, scrape up with shovels or pails and place in suitable containers for recycle or disposal.
? Consult an expert on disposal of recovered material and ensure conformity to local disposal regulations.
? See Section 4 "FIRST AID MEASURES" as well as Section 10 "STABILITY AND REACTIVITY".

WATER SPILL
? Warn other shipping. Notify port or relevant authority and keep public away. Shut off source if possible to do so without
hazard.
? Hose over spill area to effect dilution of water soluble material.
? Consult an expert on disposal of any recovered material and ensure conformity to local disposal regulations.
? See Section 4 "FIRST AID MEASURES" as well as Section 10 "STABILITY AND REACTIVITY".




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7. Handling and Storage

STORAGE TEMPERATURE (?) : Ambient
TRANSPORT TEMPERATURE (?) : Ambient
LOADING/UNLOADING TEMPERATURE (?) : Ambient
VISCOSITY (cSt) : See Physical Data
STORAGE/TRANSPORT PRESSURE (kPa) : Atmospheric
ELECTROSTATIC ACCUMULATION HAZARD? : Yes, use proper grounding procedure
USUAL SHIPPING CONTAINERS : Drums,

MATERIALS AND COATINGS SUITABLE
Carbon/Stainless steel, Teflon, High density polyethylene, Baked epoxy phenolic resins, Viton

MATERIALS AND COATINGS UNSUITABLE
Natural/synthetic rubbers, Polypropylene, Copper, Aluminium, Brass,
Compatibility with Plastic Materials can vary; we therefore recommend that compatibility is tested prior to use.

STORAGE / HANDLING, GENERAL NOTES
Keep container closed. Handle containers with care. Open slowly in order to control possible pressure release.
Store in a cool, well-ventilated place away from incompatible materials.
Do Not handle, store or open near an open flame, sources of heat or sources of ignition. Protect material from direct sunlight.
This material is not a static accumulator but use proper bonding and/or grounding procedures.
Do not pressurize, cut, heat, or weld containers. Empty product containers may contain product residue.
Do not reuse empty containers without commercial cleaning or reconditioning.

ADDITIONAL WARNINGS
Container remains hazardous when empty. Continue to observe all precautions.



8. Exposure Controls/Personal Protection

ENGINEERING CONTROL MEASURES / VENTILATION
The use of local exhaust ventilation is recommended to control process emissions near the source. Laboratory samples
should be handled in a lab hood. Provide mechanical ventilation of confined spaces.

OCCUPATIONAL EXPOSURE LIMITS
This product contains the following components with a recognised or recommended OEL value:

Solvent naphtha (Petroleum), Light arom., TWA: 50ppm (254 mg/m3), a supplier (1997).

PERSONAL PROTECTION

GENERAL ADVICE
The use and choice of Personal Protection equipment is related to the hazard of the product, the workplace, and the way the
product is handled. In general, we recommend as a minimum safety precaution that safety glasses with side-shields and
workclothes protecting arms, legs and body be used. In addition, any person visiting an area where this product is handled
or processed should at least wear safety glasses with side-shields.

SPECIAL ADVICE




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Based on and limited to Nalco/Exxon Energy Chemicals' experience of this product as such, the following special advice is
believed to provide satisfactory protection for the industrial user or handler.
All contact should be avoided by persons with known hypersensitivity to IMIDAZOLINE SALT.

RESPIRATORY PROTECTION
Where concentrations in air may exceed the limits given in this section, it is recommended to use a half face filter mask to
protect from overexposure by inhalation. Suitable filter material depends on the amount and type of chemicals being
handled in the workplace, but filter material of type "A" or similar may be considered for use.

HAND PROTECTION
When handling this product, it is recommended to wear chemical resistant gauntlets. The choice of suitable protective
gloves depends on work conditions and what chemicals are handled, but we have positive experience with gloves made of
PVC. Gloves should be replaced immediately if sign of degradation is observed.

EYE PROTECTION
When handling this product, it is recommended to war splash resistant goggles.

SKIN/BODY PROTECTION
When handling this product, it is recommended to wear a chemical resistant suit, rubber boots and a face shield.



9. Physical and Chemical Properties

These are indicative values only. Please contact the sales representative for information.

PHYSICAL STATE : Liquid
FORM/COLOUR : Brown liquid
ODOR :
pH : Not applicable
: -30 ? Pour point, less than IBP
FREEZ./MELT/ POINT
: 161 ?
BOILING POINT RANGE
: 69 ?
FLASH POINT
: 244 ?
AUTOIGNITION TEMP.
EXPLOSIVE LIMITS (in air) : Between 1.1 and 10.6 Vol %
VAPOR PRESSURE (at 38 ?) : 0.667 kPa
SPECIFIC GRAVITY (15.0/15.0) : 0.952
VAPOR DENSITY (101.3 kPa/air=1) : > 1.00
IS MATERIAL HYGROSCOPIC : No
VISCOSITY (at 20 ?) : 20.10 cst Cannon-Fenske
VISCOSITY (at 40 ?) : 10.00 cst Cannon-Fenske
EVAPORATION RATE (n-Bu Acetate= 1) : 11.3
COEFF. OF THERMAL EXPANSION (Liq.) : 0.00092
MOLECULAR WEIGHT : Not applicable



10. Stability and Reactivity

HAZARDOUS POLYMERIZATION? : No
CONDITIONS TO AVOID POLYMERIZATION : Not applicable
STABILITY : Stable
CONDITIONS TO AVOID INSTABILITY : None




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HAZARDOUS DECOMPOSITION PRODUCTS : None

MATERIALS AND CONDITIONS TO AVOID (INCOMPATIBILITY):
Strong oxidizers agents, acids and bases. Exothermic reaction with acids and bases may occur.



11. Toxicological Information

INHALATION
Vapours and/or aerosols which may be formed at elevated temperatures may be irritating to eyes and respiratory tract.
Vapours and/or aerosols which may be formed at elevated temperatures may be irritating may cause systemic effects.

SKIN CONTACT
Moderate systemic toxicity through the skin.
Corrosive; causes permanent skin damage.
May cause skin sensitization, an allergic reaction which becomes evident on re-exposure to this material.
May be absorbed through skin to produce hemolytic anemia and kidney damage evidenced by paleness and possibly red
coloration of the urine.
May be absorbed through the skin to cause brain and kidney damage.

EYE CONTACT
Corrosive. Will cause eye burns and permanent tissue damage.

INGESTION
Corrosive to mouth, esophagus, and stomach.

CHRONIC
Overexposure by inhalation and/or dermal contact may result in damage to the blood and kidneys.

Additional information is available on special request



12. Ecological Information

ENVIRONMENTAL MOBILITY
This substance is water soluble and is expected to remain primarily in water.

ENVIRONMENTAL DEGRADABILITY
This substance is expected to biodegrade slowly.

ECOTOXICITY AND BIOACCUMULATION
Expected to be toxic to aquatic organisms.



13. Disposal Considerations

The following advice only applies to the product as supplied.
Combination with other materials may well indicate another route of disposal. If in doubt, contact local ALCO/
EXXON supplier or local Authorities.
Empty drums should be taken for recycling, recovery or disposal through a suitably qualified or licensed contractor.




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Care should in any case be taken to ensure compliance with EC, national and local regulations.

This product is NOT suitable for disposal via municipal sewers, drains, natural streams or rivers.
This product is suitable for disposal in an approved landfill or by controlled incineration.



14. Transport Information

LAND (railroad/road, such as RID/ADR)
ADR/RID CLASS, ITEM : 8.66c
EMPTY CONTAINERS : 8.91
DANGER NUMBER : 80
SUBSTANCE ID NUMBER : 1760
DANGER LABEL :8
MAX. KG EXEMPT : 500
TRANSPORT DOCUMENT NAME : 1760-Corrosive liquids, n.o.s. 8,66 ADR contains IMIDAZOLINE SALT
TREMCARD PRODUCT NAME : Corrosive liquids, n.o.s. contains IMIDAZOLINE SALT

INLAND WATERWAYS (such as ADN/R)
ADN/R CLASS, ITEM : 8.66c

SEA (IMDG)
UN NUMBER : 1760
IMO CLASS :8
IMDG CODE PAGE NO : 8147
EMS NUMBER : 8-15
MFAG NUMBER : 760
MARINE POLLUTANT : No
PACKAGING GROUP : III
RISK LABEL :8
SUBSIDIARY RISK:

PROPER SHIPPING NAME:
Corrosive liquids, n.o.s. Contains IMIDAZOLINE SALT

AIR (ICAO/IATA)
ICAO/IATA CLASS :8
PASSENGER PACKING INSTRUCTION : 818/Y818
PASSENGER MAX. QUANTITY / PACK : 5L/1L
CARGO PACKING INSTRUCTION : 820
CARGO MAX. QUANTITY / PACK : 60L

TREMCARD
SEE/NEEC transport emergency card TR7B. The nearest CEFIC equivalent is 80G20.



15. Regulatory Information

CLASSIFICATION AND LABELLING ACCORDING TO EC DIRECTIVES
Classification/Symbol : Corrosive : C
Classification/Symbol : Harmful : Xn




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GOVERNING DIRECTIVE
Dangerous Preparations Directive 88/379/EC, as modified.

LABEL NAME
Imidazoline salt, Ethylene glycol, Monobutyle ether

NATURE OF SPECIAL RISK
R20/21/22 : Harmful by inhalation, in contact with skin and if swallowed
R34 : Causes burns
R37 : Irritating to respiratory system

SAFETY ADVICE
S23C : Do not breathe vapour
S26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 : Wear suitable protective clothing, gloves and eye/face protection
S38 : In case of insufficient ventilation, wear suitable respiratory equipment
S45 : In case of accident or if you feel unwell, seek medical advice Immediately (Show the label where
possible).



16. Other Information

REVISION SUMMARY
Since 5 November 1996, this SDS has been revised in Section(s):

This information relates only to the specific material designated and may not be valid for such material used in combination
with any other materials or in any process. Such information is to the best of Nalco/Exxon Energy Chemical's knowledge
and believed accurate and reliable as of the date indicated. However, no representation, warranty or guarantee is made as
to its accuracy, reliability or completeness. It is the user's responsibility to satisfy himself as to the suitability and
completeness of such information for his own particular use.




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M AT E R I AL S AF E T Y D ATA S H E E T
EC1188A (pH control / Corrosion inhibitor)



1. Product Identification

PRODUCT NAME : EC1188A
APPLICATION : pH control
PRODUCT DESCRIPTION : Nitrite, Borate, Silicate, in aqueous solution
COMPANY IDENTIFICATION : NALCO/EXXON ENERGY CHEMICALS L.P
P.O. Box 87
Sugar Land, Texas, USA
77487-0087

EMERGENCY TELEPHONE NUMBER:
(800)462-5378 (24 Hours), USA

NFPA 704M/HMIS RATING
HEALTH : 1/2 FLAMMABILITY : 1/1 REACTIVITY : 0/0 OTHER :
0 = Insignificant 1 = Slight 2 = Moderate 3 = High 4 = Extreme



2. Composition/Information on Ingredients

Our hazard evaluation has identified the following chemical substance(s) as hazardous. Consult Section 15 for the nature of
the hazard(s).

Hazardous Substance(s) CAS No. % (w/w)
Sodium Mercaptobenzothiazole 2492-26-4 0.1 - 1.0
Sodium Tetraborate 1330-43-4 1.0 - 5.0
Sodium Nitrite 7632-00-0 1.0 - 5.0



3. Hazards Identification

EMERGENCY OVERVIEW

WARNING
Contains sodium nitrite. May be harmful or fatal if swallowed. Substances in the product can lead to the formation of
methemoglobin. Unborn children are particularly sensitive to methemoglobinemia. May cause skin and eye irritation. May
cause sensitization by skin contact.
Do not get in eyes, on skin, on clothing. Do not take internally. Keep container tightly closed. In case of contact with eyes,
rinse immediately with plenty of water and seek medical advice. After contact with skin, wash immediately with plenty of
water. If swallowed, seek medical advice immediately and show this container or label. Protect product from freezing.
Wear suitable protective clothing, gloves and eye/face protection.
May evolve oxides of carbon (COx) under fire conditions. May evolve oxides of nitrogen (NOx) under fire conditions. If
product is allowed to dry, the sodium nitrite is an oxidizing agent and can initiate the combustion of other materials.




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PRIMARY ROUTES OF EXPOSURE
Eye, Skin

HUMAN HEALTH HAZARDS - ACUTE

EYE CONTACT
Can cause mild to moderate irritation.

SKIN CONTACT
Can cause mild irritation.

INGESTION
Not a likely route of exposure. Large exposures may be fatal. Ingestion of sodium nitrite can cause methemoglobinemia
which can lead to cyanosis and possible death. Pregnant women and their fetuses are particularly sensitive to the effects of
methemoglobinemia.

INHALATION
Not a likely route of exposure. Aerosols or product mist may irritate the upper respiratory tract.

SYMPTOMS OF EXPOSURE
Acute : A review of available data does not identify any symptoms from exposure not previously mentioned.
Chronic : A review of available data does not identify any symptoms from exposure not previously mentioned.

AGGRAVATION OF EXISTING CONDITIONS
Sodium Nitrite. Pregnant women are particularly sensitive to methemoglobinemia.

HUMAN HEALTH HAZARDS - CHRONIC
Repeated ingestion of small amounts of sodium nitrite causes drops in blood pressure, rapid pulse, headaches and visual
disturbances. It may also react with organic amines in the body to form carcinogenic nitrosamines.



4. First Aid Measures

EYE CONTACT : Immediately flush eye with water for at least 15 minutes while holding eyelids open.
If irritation persists, repeat flushing. Get immediate medical attention.
SKIN CONTACT : Immediately flush with plenty of water for at least 15 minutes.
If symptoms persist, call a physician.
INGESTION : Induce vomiting if the patient is fully conscious.
If conscious, washout mouth and give water to drink. Get immediate medical attention.
INHALATION : Remove to fresh air, treat symptomatically. Get medical attention.

NOTE TO PHYSICIAN
Based on the individual reactions of the patient, the physician's judgement should be used to control symptoms and clinical
condition. Measures against circulatory shock, respiratory depression and convulsions may be needed



5. Fire Fighting Measures




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FLASH POINT : None
EXTINGUISHING MEDIA : Not expected to burn. Use extinguishing media appropriate for surrounding fire.
FIRE AND EXPLOSION HAZARD : May evolve oxides of carbon (COx) under fire conditions. May evolve oxides of
nitrogen (NOx) under fire conditions. If product is allowed to dry, the sodium nitrite is
an oxidizing agent and can initiate the combustion of other materials.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING :
In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit.



6. Accidental Release Measures

PERSONAL PRECAUTIONS
Restrict access to area as appropriate until clean-up operations are complete. Ensure clean-up is conducted by trained
personnel only. Ventilate spill area if possible. Do not touch spilled material. Stop or reduce any leaks if it is safe to do so.
Use personal protective equipment recommended in Section 8 (Exposure Controls/Personal Protection). Notify appropriate
government, occupational health and safety and environmental authorities.

METHODS FOR CLEANING UP
SMALL SPILLS: Soak up spill with absorbent material. Place residues in a suitable, covered, properly labelled container.
Wash affected area. LARGE SPILLS: Contain liquid using absorbent material, by digging trenches or by dyking. Reclaim
into recovery or salvage drums or tank truck for proper disposal. Wash site of spillage thoroughly with water. Contact an
approved waste hauler for disposal of contaminated recovered material. Dispose of material in compliance with regulations
indicated in Section 13 (Disposal Considerations).

ENVIRONMENTAL PRECAUTIONS
Do not contaminate surface water.



7. Handling and Storage

HANDLING
Avoid eye and skin contact. Do not take internally. Do not get in eyes, on skin, on clothing. Have emergency equipment
(for fires, spills, leaks, etc.) readily available. Ensure all containers are labelled. Keep the containers closed when not in
use. Use with adequate ventilation.

STORAGE CONDITIONS
Store the containers tightly closed. Store in suitable labelled containers.



8. Exposure Controls/Personal Protection

OCCUPATIONAL EXPOSURE LIMITS
Exposure guidelines have not been established for this product. Available exposure limits for the substance(s) are sh
below.

ACGIH/TLV :
Substance(s)
Borates, Tetra, Sodium Salts TWA: 1 mg/m3
-- Anhydrous




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OSHA/PEL :
Substance(s)
Borates, Tetra, Sodium Salts TWA: 10 mg/m3
-- Anhydrous

ENGINEERING MEASURES
General ventilation is recommended.

RESPIRATORY PROTECTION
Respiratory protection is not normally needed.

HAND PROTECTION
Neoprene gloves, Nitrile gloves, Butyl gloves, PVC gloves

SKIN PROTECTION
Wear standard protective clothing.

EYE PROTECTION
Wear chemical splash goggles.

HYGIENE RECOMMENDATIONS
If clothing is contaminated, remove clothing and thoroughly wash the affected area. Launder contaminated clothing before
reuse. Keep an eye wash fountain available. Keep a safety shower available.

HUMAN EXPOSURE CHARACTERIZATION
Based on our recommended product application and personal protective equipment, the potential human exposure is:
Moderate



9. Physical and Chemical Properties

PHYSICAL STATE : Liquid
APPEARANCE : Red
ODOR : None
: 1.13 @ 77 °F / 25 °C
SPECIFIC GRAVITY
DENSITY : 9.4 lb/gal
SOLUBILITY IN WATER : Complete
pH (100 %) : 11.1 - 11.8
: -20 °F / -29 °C
FREEZING POINT
: 212 °F / 100 °C
BOILING POINT



10. Stability and Reactivity

STABILITY
Stable under normal conditions.

HAZARDOUS POLYMERIZATION
Hazardous polymerization will not occur.




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CONDITIONS TO AVOID
Freezing temperatures

MATERIALS TO AVOID
Contact with reducing agents (e.g. hydrazine, sulfites, sulfide, aluminum or magnesium dust) may generate heat, fires,
explosions and toxic vapors. Do not mix with amines. Sodium nitrite can react with certain amines to produce N-
nitrosamines, many of which are cancer-causing agents to laboratory animals. Contact with strong acids (e.g. sulfuric,
phosphoric, nitric, hydrochloric, chromic, sulfonic) may generate heat, splattering or boiling and toxic vapors.

HAZARDOUS DECOMPOSITION PRODUCTS
Under fire conditions : Oxides of carbon, Oxides of nitrogen



11. Toxicological Information

The following results are for the product.

ACUTE ORAL TOXICITY
Species LD50 Tested Substance Rating
Rat > 2,000 mg/kg Product Non-Hazardous

CARCINOGENICITY
None of the substances in this product are listed as carcinogens by the International Agency for Research on Cancer (IARC),
the National Toxicology Program (NTP) or the American Conference of Governmental Industrial Hygienists (ACGIH).

HUMAN HAZARD CHARACTERIZATION
Based on our hazard characterization, the potential human hazard is: Moderate


12. Ecological Information

The following results are for the product.

ACUTE FISH RESULTS
Species Exposure LC50 Tested Substance Rating
Rainbow Trout 96 hrs 57 mg/l Product Slightly toxic

ACUTE INVERTEBRATE RESULTS
Species Exposure LC50 EC50 Tested Substance Rating
Daphnia magna 48 hrs 670 mg/l Product Essentially non-

PERSISTENCY AND DEGRADATION
Total Organic Carbon (TOC) : 37,000 mg/l
Chemical Oxygen Demand (COD) : 23,300 mg/l
Biological Oxygen Demand (5 Day BOD) : 703 mg/l

ENVIRONMENTAL HAZARD AND EXPOSURE CHARACTERIZATION
Based on our hazard characterization, the potential environmental hazard is: Low
Based on our recommended product application and the product's characteristics, the potential environmental exposure is:

If released into the environment, see CERCLA/SUPERFUND in Section 15.




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13. Disposal Considerations
If this product becomes a waste, it is not a hazardous waste as defined by the Resource Conservation and Recovery Act
(RCRA) 40 CFR 261, since it does not have the characteristics of Subpart C, nor is it listed under Subpart D.

Hazardous wastes must be transported by a licensed hazardous waste transporter and disposed of or treated in a properly
licensed hazardous waste treatment, storage, disposal or recycling facility. Consult local, state, and federal regulations for
specific requirements.



14. Transport Information

Proper Shipping Name / Hazard Class may vary by packaging, properties, and mode of transportation. Typical Proper
Shipping Names for this product are:

LAND TRANSPORT

Proper Shipping Name : ENVIRONMENTALLY HAZARDOUS
SUBSTANCE, LIQUID, N.O.S.
Technical Name(s) : SODIUM NITRITE
UN/ID No : 3082
Hazard Class - Primary :9
Packing Group : III
Flash Point : None

DOT Reportable Quantity (per package) : 2,000 lbs
DOT RQ Component : SODIUM NITRITE

AIR TRANSPORT (ICAO/IATA)

Proper Shipping Name : ENVIRONMENTALLY HAZARDOUS
SUBSTANCE, LIQUID, N.O.S.
Technical Name(s) : SODIUM NITRITE
UN/ID No : 3082
Hazard Class - Primary :9
Packing Group : III
IATA Cargo Packing Instructions : 914
IATA Cargo Aircraft Limit : NO LIMIT
(Max net quantity per package)

MARINE TRANSPORT (IMDG/IMO)

Proper Shipping Name : : PRODUCT IS NOT REGULATED
DURING TRANSPORTATION



15. Regulatory Information

NATIONAL REGULATIONS, USA :




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OSHA HAZARD COMMUNICATION RULE, 29 CFR 1910.1200
Based on our hazard evaluation, the following substance(s) in this product is/are hazardous and the reason(s) is/are shown
below., Based on our hazard evaluation, the following substance(s) in this product is/are hazardous and the reason(s) is/are
shown below.

Sodium Mercaptobenzothiazole : Corrosive, Sensitizer
Sodium Tetraborate : Irritant
Sodium Nitrite : Target Organ Effect - Kidney, Target Organ Effect - Nervous system,
Target Organ Effect - Blood

CERCLA/SUPERFUND, 40 CFR 117, 302
Notification of spills of this product is not required.

SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986 (TITLE III) - SECTIONS 302, 311, 312
AND 313

SECTION 302 - EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355)
This product does not contain substances listed in Appendix A and B as an Extremely Hazardous Substance.

SECTIONS 311 AND 312 - MATERIAL SAFETY DATA SHEET REQUIREMENTS (40 CFR 370)
Our hazard evaluation has found this product to be hazardous. The product should be reported under the following EPA
hazard categories:

Immediate (Acute) Health Hazard : Yes
Delayed (Chronic) Health Hazard : Yes
Fire Hazard :-
Sudden Release of Pressure Hazard :-
Reactive Hazard :-

Under SARA 311 and 312, the EPA has established threshold quantities for the reporting of hazardous chemicals.
current thresholds are: 500 pounds or the threshold planning quantity (TPQ), whichever is lower, for extremely hazardous
substances and 10,000 pounds for all other hazardous chemicals.

SECTION 313 - LIST OF TOXIC CHEMICALS (40 CFR 372)
This product contains the following substance(s), (with CAS # and % range) which appear(s) on the List of Toxic Chemicals

Hazardous Substance(s) CAS NO % (w/w)
Sodium Nitrite 7632-00-0 1.0 - 5.0
Sodium Nitrate 7631-99-4 1.0 - 5.0

TOXIC SUBSTANCES CONTROL ACT (TSCA)
The chemical substances in this product are on the TSCA 8(b) Inventory (40 CFR 710).

FEDERAL WATER POLLUTION CONTROL ACT, CLEAN WATER ACT, 40 CFR 401.15 / formerly Sec. 307, 40 CFR
formerly Sec. 311
This product contains the following substances listed in the regulation:

Substance(s) Citations
Sodium Nitrite : Sec. 311

CLEAN AIR ACT, Sec. 111 (40 CFR 60, Volatile Organic Compounds), Sec. 112 (40 CFR 61, Hazardous Air Pollutants
Sec. 602 (40 CFR 82, Class I and II Ozone Depleting Substances)
None of the substances are specifically listed in the regulation.




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CALIFORNIA PROPOSITION 65
This product does not contain substances which require warning under California Proposition 65.

MICHIGAN CRITICAL MATERIALS
None of the substances are specifically listed in the regulation.

STATE RIGHT TO KNOW LAWS
The following substances are disclosed for compliance with State Right to Know Laws

Sodium Nitrate 7631-99-4
Sodium Nitrite 7632-00-0
Sodium Tetraborate 1330-43-4



NATIONAL REGULATIONS, CANADA :

WORKPLACE HAZARDOUS MATERIALS INFORMATION SYSTEM (WHMIS)
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR) and
the MSDS contains all the information required by the CPR.

WHMIS CLASSIFICATION
D2A - Materials Causing Other Toxic Effects - Very Toxic Material, D2B - Materials Causing Other Toxic Effects - Toxic
Material

CANADIAN ENVIRONMENTAL PROTECTION ACT (CEPA)
All substances in this product are listed on the Domestic Substances List (DSL), are exempt, or have been reported in
accordance with the New Substances Notification Regulations.



16. Other Information

Due to our commitment to Product Stewardship, we have evaluated the human and environmental hazards and exposures
of this product. Based on our recommended use of this product, we have characterized the product's general risk. This
information should provide assistance for your own risk management practices. We have evaluated our product's risk as
follows:

The human risk is : Moderate
The environmental risk is : Low

Any use inconsistent with our recommendations may affect the risk characterization. Our sales representative will assist you
to determine if your product application is consistent with our recommendations. Together we can implement an appropriate
risk management process.

This product material safety data sheet provides health and safety information. The product is to be used in applications
consistent with our product literature. Individuals handling this product should be informed of the recommended safety
precautions and should have access to this information. For any other uses, exposures should be evaluated so that
appropriate handling practices and training programs can be established to insure safe workplace operations. Please
consult your local sales representative for any further information.

REFERENCES




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Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices, American
Conference of Governmental Industrial Hygienists, OH., (Ariel Insight? CD-ROM Version), Ariel Research Corp., Bethesda,
MD.

Hazardous Substances Data Bank, National Library of Medicine, Bethesda, Maryland (TOMES CPS? CD-ROM Version),
Micromedex, Inc., Englewood, Co.

IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Man, Geneva: World Health Organization,
International Agency for Research on Cancer.

Integrated Risk Information System, U.S. Environmental Protection Agency, Washington, D.C. (TOMES CPS? CD
Version), Micromedex, Inc., Englewood, CO.

Annual Report on Carcinogens, National Toxicology Program, U.S. Department of Health and Human Services, Public
Health Service.

Title 29 Code of Federal Regulations, Part 1910, Subpart Z, Toxic and Hazardous Substances, Occupational Safety and
Health Administration (OSHA), (Ariel Insight? CD-ROM Version), Ariel Research Corp., Bethesda MD.

Registry of Toxic Effects of Chemical Substances, National Institute for Occupational Safety and Health, Cincinnati, OH,
(TOMES CPS? CD-ROM Version), Micromedex, Inc., Englewood, CO.

Ariel Insight? (An integrated guide to industrial chemicals covered under major regulatory and advisory programs), North
American Module, Western European Module, Chemical Inventories Module and the Generics Module (Ariel Insight? CD
ROM Version), Ariel Research Corp., Bethesda, MD.

The Teratogen Information System, University of Washington, Seattle, WA (TOMES CPS? CD-ROM Version), Micromedex,
Inc., Englewood, CO

Prepared By : Product Safety Department
Date issued : 04/18/2000
Replaces : 09/17/1998




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M AT E R I AL S AF E T Y D ATA S H E E T
EC 2266A (Demulsifier)



1. Product Identification

IDENTIFICATION OF THE PREPARATION : EC2266A DEMULSIFIER
CHEMICAL FAMILY : Demulsifier
PRODUCT DESCRIPTION : Blend of Oxylalkylates in an isobutanol and aromatic hydrocarbon solvent
system
SUPPLIER : NALCO/EXXON ENERGY CHEMICALS LIMITED
4600 PARKWAY
P.O. BOX 123
FAREHAM - HAMPSHIRE, P015 7AR, U.K.
Telephone: 0 1489-880880
Telex: 47591 ESSOWK G
Facsimile: 0 1489-880990

SPECIALIST ADVICE AND EMERGENCY TELEPHONE NUMBER:
+44-(0)2380-891558



2. Composition/Information on Ingredients

SYMBOL/R-PHRASE
HEALTH HAZARDOUS COMPONENTS OR OEL Wt %
------------------------------------------------------- ----------------------------- -------------
1,2,4-TRIMETHYLBENZENE Xn,Xi,R20,R36/37/38 1.0- 5.0
2-METHYLPROPAN-1-OL (ISOBUTYL ALCOHOL) Xi,R37/38,R41,R67 5.0-10.0
NAPHTHALENE OEL 5.0-10.0
SOLVENT NAPHTHA (PETROLEUM) Xn,R65,R66,R67 40.0-60.0
HEAVY AROM



3. Hazards Identification

HEALTH HAZARDS
Irritating to eyes
Repeated exposure may cause skin dryness or cracking
Vapours may cause drowsiness and dizziness

ENVIRONMENTAL HAZARDS
In the environment, this substance and/or its components are expected to remain on the water and soil surface and n
persist.

PHYSICAL AND CHEMICAL HAZARDS / FIRE AND EXPLOSION HAZARDS




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High hazard. Liquids can release vapors that can readily form flammable mixtures at temperatures at or above the flash
point. Toxic gases will form upon combustion. See Section 5 "FIRE-FIGHTING MEASURES".



4. First Aid Measures

INHALATION : Using proper respiratory protection, immediately remove the affected victim from exposure.
Administer artificial respiration if breathing is stopped. Keep at rest. Call for prompt medical attention.
SKIN CONTACT : Immediately flush with large amounts of water; use soap if available. Remove contaminated clothing,
including shoes, after flushing has begun. If irritation persists, get medical attention.
EYE CONTACT : Immediately flush eyes with large amounts of water for at least 15 minutes. Get prompt medical a
INGESTION : If swallowed, DO NOT induce vomiting. Keep at rest. Get prompt medical attention.



5. Fire Fighting Measures

FIRE FIGHTING PROCEDURES
Use water spray to cool fire exposed surfaces and to protect personnel. Shut off "fuel" to fire. If a leak or spill has not
ignited, use water spray to disperse the vapours and to protect men attempting to stop a leak. Use foam or dry chemical to
extinguish fire.

SPECIAL FIRE PRECAUTIONS
Respiratory and eye protection required for fire fighting personnel.
See also Section 4 "FIRST AID MEASURES" as well as Section 10 "STABILITY AND REACTIVITY".

HAZARDOUS COMBUSTION PRODUCTS
Fumes, smoke, Carbon Dioxide (CO2), Carbon Monoxide (CO) and Oxides of Nitrogen (Toxic)



6. Accidental Release Measures

LAND SPILL
? Eliminate sources of ignition. Warn occupants of downwind areas of fire and explosion hazard. Prevent liquid from
entering sewers, watercourses, or low areas.
? Contain spilled liquid with sand or earth.
? Recover by pumping (use an explosion proof or hand pump) or with a suitable absorbent. If liquid is too viscous for
pumping, scrape up with shovels or pails and place in suitable containers for recycle or disposal.
? Consult an expert on disposal of recovered material and ensure conformity to local disposal regulations.
? See Section 4 "FIRST AID MEASURES" as well as Section 10 "STABILITY AND REACTIVITY".

WATER SPILL
? Eliminate sources of ignition. Warn occupants and shipping in downwind areas of fire and explosion hazard and request
them to stay clear.
? Notify port or relevant authority and keep public away. Shut off source if possible to do so without hazard. Confine if
possible.
? Consult an expert on disposal of any recovered material and ensure conformity to local disposal regulations.



7. Handling and Storage




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STORAGE TEMPERATURE (?) : Ambient
TRANSPORT TEMPERATURE (?) : Ambient
LOADING/UNLOADING TEMPERATURE (?) : Ambient
VISCOSITY (cSt) : See Physical Data
STORAGE/TRANSPORT PRESSURE (kPa) : Atmospheric
ELECTROSTATIC ACCUMULATION HAZARD? : No, but use proper grounding procedure
USUAL SHIPPING CONTAINERS : Drums,SBLCs
MATERIALS AND COATINGS SUITABLE : Carbon/stainless steel, Viton, Kalrez, PTFE, Viton
MATERIALS AND COATINGS UNSUITABLE : Natural/synthetic rubbers, Polypropylene, Polyethylene

Compatibility with Plastic Materials can vary; we therefore recommend that compatibility is tested prior to use.

STORAGE / HANDLING, GENERAL NOTES
? Keep container closed. Handle containers with care. Open slowly in order to control possible pressure release.
Store in a cool, well-ventilated place away from incompatible materials.
? Do Not handle, store or open near an open flame, sources of heat or sources of ignition.
Protect material from direct sunlight.
? This material is not a static accumulator but use proper bonding and/or grounding procedures.
? DO NOT pressurize, cut, heat, or weld containers. Empty product containers may contain product residue.
DO NOT reuse empty containers without commercial cleaning or reconditioning..

ADDITIONAL WARNINGS
Container remains hazardous when empty. Continue to observe all precautions.



8. Exposure Controls/Personal Protection

ENGINEERING CONTROL MEASURES / VENTILATION
The use of local exhaust ventilation is recommended to control process emissions near the source. Laboratory sampl
should be handled in a lab hood. Provide mechanical ventilation of confined spaces.

OCCUPATIONAL EXPOSURE LIMITS
This product consists of a single substance with the following recognised or recommended OEL value(s):

Naphthalene:
TWA: 10 ppm (52 mg/m3) STEL: 15 ppm (79 mg/m3) (SKIN), ACGIH (2000).
This product contains the following component(s) with a recognised or recommended OEL value:

Isobutyl alcohol:
TWA: 50 ppm (152 mg/m3), ACGIH (2000).
Trimethyl benzene;
TWA: 25 ppm (123 mg/m3), ACGIH (2000).
This product is a complex mixture and contains the following component(s) with a recognised or recommended OEL value:

Solvent naphtha (petroleum), heavy arom.;
TWA: 17 ppm (100 mg/m3), a supplier (2000).

PERSONAL PROTECTION

GENERAL ADVICE




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The use and choice of Personal Protection equipment is related to the hazard of the product, the workplace, and the way the
product is handled. In general, we recommend as a minimum safety precaution that safety glasses with side-shields and
workclothes protecting arms, legs and body be used. In addition, any person visiting an area where this product is handled
or processed should at least wear safety glasses with side-shields.

SPECIAL ADVICE
Based on and limited to Nalco/Exxon Energy Chemicals's experience of this product as such, the following special advice is
believed to provide satisfactory protection for the industrial user or handler.

RESPIRATORY PROTECTION
Where concentrations in air may exceed the limits given in this section, it is recommended to use a half face filter mask to
protect from overexposure by inhalation. Suitable filter material depends on the amount and type of chemicals being
handled in the workplace, but filter material of type "A" or similar may be considered for use.

HAND PROTECTION
When handling this product, it is recommended to wear chemical resistant gauntlets. The choice of suitable protective
gloves depends on work conditions and what chemicals are handled, but we have positive experience with gloves made
PVC. Gloves should be replaced immediately if sign of degradation is observed.

EYE PROTECTION
See general advice.

SKIN/BODY PROTECTION
See general advice.



9. Physical and Chemical Properties

These are indicative values only. Please contact the sales representative for information.

PHYSICAL STATE : Liquid
FORM/COLOUR : Amber liquid
ODOR : Aromatic
pH : Not applicable
: -40 ? Pour point
FREEZ./MELT/ POINT
BOILING POINT RANGE :-
: 33 ?
FLASHPOINT
AUTOIGNITION TEMP. :-
EXPLOSIVE LIMITS (in air) : Vol%
VAPOR PRESSURE (?) : kPa
DENSITY (15 ?) : 0.933 g/cm3
SPECIFIC GRAVITY :-
VAPOR DENSITY (101.3 kPa/air=1) : > 1.00
SOLUBILITY IN WATER (?) : Insoluble
IS MATERIAL HYGROSCOPIC : No
VISCOSITY (40 ?) : 47.90
EVAPORATION RATE (n-Bu Acetate= 1) :-
COEFF. OF THERMAL EXPANSION (Liq.) :-
MOLECULAR WEIGHT :-



10. Stability and Reactivity




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HAZARDOUS POLYMERIZATION? : No
CONDITIONS TO AVOID POLYMERIZATION : Not applicable
STABILITY: : Stable
CONDITIONS TO AVOID INSTABILITY : None
HAZARDOUS DECOMPOSITION PRODUCTS : None
MATERIALS AND CONDITIONS TO AVOID (INCOMPATIBILITY):
Strong oxidizers (e.g., chlorine, peroxides, chromates, nitric acid, perchlorates, concentrated oxygen, permaganates).



11. Toxicological Information

ACUTE

INHALATION
Low order of toxicity.
Vapor concentrations above recommended exposure levels may be irritating to the eyes and the repiratory tract, may cause
headaches and dizziness, could be anesthetic and may have other central nervous system effects.

SKIN CONTACT
Low order of toxicity.
Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.

EYE CONTACT
Irritating, and will injure eye tissue if not removed promptly.

INGESTION
Low order of toxicity.

Additional information is available on special request



12. Ecological Information

ENVIRONMENTAL MOBILITY
This substance can float and migrate into the sediment.
This substance has a potential to bioconcentrate.

ENVIRONMENTAL DEGRADABILITY
This substance is expected to biodegrade slowly.

ECOTOXICITY AND BIOACCUMULATION
Expected to be toxic to aquatic organisms.



13. Disposal Considerations

The following advice only applies to the product as supplied.
Combination with other materials may well indicate another route of disposal. If in doubt, contact local
NALCO/EXXON supplier or local Authorities.
Empty drums should be taken for recycling, recovery or disposal through a suitably qualified or licensed contractor.




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Care should in any case be taken to ensure compliance with EC, national and local regulations.
This product is NOT suitable for disposal via municipal sewers, drains, natural streams or rivers.
This product is suitable for disposal in an approved landfill or by controlled incineration.
This product is ashless and can be burned directly in appropriate equipment.



14. Transport Information

LAND (railroad/road, such as RID/ADR)
ADR/RID CLASS, ITEM : 3.31c
EMPTY CONTAINERS : 3.71
DANGER NUMBER : 30
SUBSTANCE ID NUMBER : 1993
DANGER LABEL :3
MAX. KG EXEMPT : 1000
TRANSPORT DOCUMENT NAME : 1993-Flammable liquids, n.o.s. 3,31c ADR
CONTAINS PETROLEUM OILS, ALKYL(C3-5)BENZENES
TREMCARD :-



INLAND WATERWAYS (such as ADN/R)
ADN/R CLASS, ITEM : 3.31c

SEA (IMDG)
UN NUMBER : 1993
IMO CLASS : 3.3
IMDG CODE PAGE NO : 3345
EMS NUMBER : 3-07
MFAG NUMBER : 310
MARINE POLLUTANT : P
PACKAGING GROUP : III
RISK LABEL : 3
SUBSIDIARY RISK : -

PROPER SHIPPING NAME:
Flammable liquids, n.o.s.
CONTAINS PETROLEUM OILS, ALKYL(C3-5)BENZENES

AIR (ICAO/IATA)
ICAO/IATA CLASS :3
PASSENGER PACKING INSTRUCTION : 309/Y309
PASSENGER MAX. QUANTITY / PACK : 60L/10L
CARGO PACKING INSTRUCTION : 310
CARGO MAX. QUANTITY / PACK : 220L


15. Regulatory Information

CLASSIFICATION AND LABELLING ACCORDING TO EC DIRECTIVES
CLASSIFICATION/SYMBOL : Irritant : Xi
CLASSIFICATION/SYMBOL : Flammable
GOVERNING DIRECTIVE : Dangerous Preparations Directive 88/379/EC, as modified.




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The chemical substances present in this product are included in, or exempted from, the EINECS or ELINCS inventories.

LABEL NAME
2-METHYLPROPAN-1-OL (ISOBUTYL ALCOHOL)
SOLVENT NAPHTHA (PETROLEUM), HEAVY AROM.

NATURE OF SPECIAL RISK
R10 : Flammable
R36 : Irritating to eyes
R66 : Repeated exposure may cause skin dryness or cracking
R67 : Vapours may cause drowsiness and dizziness

SAFETY ADVICE
S23C : Do not breathe vapour
S26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S43A : In case of fire use sand, earth, chemical powder or foam



16. Other Information

This information relates only to the specific material designated and may not be valid for such material used in combination
with any other materials or in any process. Such information is to the best of Nalco/Exxon Energy Chemical's knowledge
and believed accurate and reliable as of the date indicated. However, no representation, warranty or guarantee is made as
to its accuracy, reliability or completeness. It is the user's responsibility to satisfy himself as to the suitability and
completeness of such information for his own particular use.




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M AT E RI AL S AF E T Y D AT A S H E E T

ETHANE




1. Product Identification

Product name : Ethane
Date of MSDS : 1990-05-25
CAS N° : 74-84-0
Chemical family : Alkane hydrocarbon
Synonym(s) : Bimethyl, dimethyl, Ethyl Hydride, methyl methane
Possible Manufacturer : SUN COMPANY, INC
Address : Ten Penn Center
1801 Market Street
Philadelphia Pennsylvania
U.S.A. 19103-1699
Telephone No. : 215-977-6182 (Joanne Houck)
Emergency telephone No. : 800-964-8861 (SUN COMPANY, AFTER NORMAL BUSINESS HOURS)
800-424-9300 (CHEMTREC, AFTER NORMAL BUSINESS HOURS)



2. Composition/Information on Ingredients

PRINCIPALLY ETHANE GAS
Ingredients within CAS number are subject to reporting requirements of Section 313 Emergency Planning & Community
Right-To-Know and 40CFR372.



3. Hazards Identification

EXPOSURE LIMITS ? SUN’s RECOMMENDATION
736 mg/m 3
8HR. Time weighted permissible exposure 600 PPM

DANGER ? Flammable gas may cause flash fire. Keep away from heat, sparks and open flame. Keep container closed. Use
only with adequate ventilation.



4. First Aid Measures

Inhalation : Move person to fresh air. If not breathing, give artificial respiration, obtain medical assistance.
Skin : Immediately wash with water for at least 15 minutes. Slowly rewarm frostbitten part.
Eye : Flush with water for at least 15 minutes, obtain medical assistance.
Ingestion : None required.




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5. Fire Fighting Measures

: - 211 ?, - 135 ?
FLASH POINT
: 952 ?, 515 ?
AUTOIGNITION TEMP.

NFPA CLASSIFICATION ------HAZARD RATING------
Health :1 0 - Least 3 - High
Fire :4 1 - Slight 4 - Extreme
Reactivity :0 2 - Moderate

FLAMMABLE LIMITS IN AIR
Lower explosive limit (LEL) : 3.0 % VOL.
Upper explosive limit (UEL) : 12.5 % VOL.
Fire and explosion hazards : Flammable gas
Extinguish media : Mechanical foam. Dry chemical powder. Carbon dioxide.
Special firefighting instructions : Shut off supply of gas. Allow to burn, cool tank/container. Wear self-contained
breathing apparatus when fire fighting in confined space.



6. Accidental Release Measures

Prevent ignition, stop leak, ventilate area. Use water spray to disperse vapors. Keep upwind of leak. Evacuate until gas has
dispersed.



7. Handling and Storage

NFPA CLASS IA STORAGE.
Transfer operations must be electrically grounded and bonded to dissipate static buildup.



8. Exposure Controls/Personal Protection

Ventilation : Use only with adequate ventilation. Ventilate as needed to comply with exposure limit.
Eye : Splash proof chemical goggles or full face shield recommended to protect against splash of produ
Gloves : Impervious gloves recommended to protect against contact with product.
Respirator : Concentration in air determines protection needed. Use only NIOSH certified respiratory protection.
Other : None normally needed.



9. Physical and Chemical Properties



10. Stability and Reactivity

Stability : Stable.
Incompatible materials : Strong oxidizers




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Hazardous decomposition : Combustion will produce carbon, monoxide and asphyxiants.
Polymerisation : Will not occur.



11. Toxicological Information

Inhalation : Simple asphyxiant (excludes oxygen).
Skin : Vaporizing liquid may cause frostbite.
Eye : Contact with the eye may cause minimal irritation. Vaporizing liquid may cause frostbite.
Ingestion : Cannot be reasonably be ingested.



12. Ecological Information

Aquatic toxicity : Not determined



13. Disposal Considerations

Follow local regulations.



14. Transportation Information



15. Regulatory Information



16. Other Information

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

ETHYL MERCAPTAN




1. Product Identification

Product name : Ethanethiol
CAS N° : 75-08-1
Molecular formula : C2H6S
Possible Manufacturer : Sigma-Aldrich Company Ltd.
The Old BricLyard llingham Dorset
SP8 4XT England
Telephone No. : 01747 822211
Emergency 24 Hour Service : 01202 733114



2. Composition/Information on Ingredients

SYNONYMS
Aethanethiol (GERMAN), Aethylmercaptan (GERMAN), Etantiolo (ITALIAN), Ethantiol (DUTCH) Ethanethiol (OSHA), E
hydrosulpide, Ethylmercaptan (DUTCH), Ethyl mercaptan (ACGIH :OSHA), Ethylmerkaptan (CZECH), Ethyl sulfhydrate
Ethyl thiolalcohol, Etilmercaptano (ITALIAN), LPG ethyl mercaptan 1010, Thioethanol, Thioethyl alcohol.



3. Hazards Identification

Flammable (USA)
Extremely flammable (EU)
Harmful
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin.
Stench.
May develop pressure.
Refrigerate before opening.
Keep away from sources of ignition ? No smoking.
Take precautionary measures against static discharges.
Keep container tightly closed in a cool well-ventilated place.
Wear suitable protective clothing.



4. First Aid Measures

In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.
Flush skin with water.
If inhaled, remove to fresh air.




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If swallowed, wash out mouth with water provided person is conscious.
Call a physician.
Remove and wash contaminated clothing promptly.



5. Fire Fighting Measures

Extinguishing media : Carbon dioxide, dry chemical powder or appropriate foam.
Water may be effective for cooling, but may not effective for extinguishment.

Special firefighting procedures : Evacuate area.
Wear self-contained breathing apparatus and protective clothing to prevent contact with
skin and eyes.
Emits toxic fumes under fire conditions.

Unusual fire & explosions hazards : Vapor may travel considerable distance to source of ignition and flash back.
Danger : extremely flammable.



6. Accidental Release Measures

Evacuate area
Shut off all sources of ignition.
Wear self-contained breathing apparatus, rubber boots and heavy rubber gloves.
Cover with an activated carbon absorbent, take up place in closed containers. Transport outdoors.
Ventilate area and wash spill site after material pickup is complete.



7. Handling and Storage

Refer to section 8

Additional information : Ethanethiol reacts violently with calcium hypochlorite.



8. Exposure Controls/Personal Protection

Wear appropriate NIOSH/MSHA approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
Use only in a chemical fume hood.
Safety shower and eye bath.
Do not breathe vapor.
Avoid prolonged or repeated exposure.
Wash thoroughly after handling.
Harmful liquid.
Harmful vapor.
Irritant.
Keep away from heat, sparks, and open flame.
Stench.




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9. Physical and Chemical Properties

APPEARANCE AND ODOR : Liquid

PHYSICAL PROPERTIES
Boiling point : 34 to 37?
Flash point : -49F, -45?

EXPLOSION LIMITS IN AIR;
Upper : 18.2%
Lower : 2.8%

AUTOIGNITION TEMPERATURE : 570 ?, 298?

: 8.51PSI at 20 ? 28.47PSI at 55 ?
VAPOR PRESSURE
SPECIFIC GRAVITY : 0.840
VAPOR DENSITY : 2.1



10. Stability and Reactivity

INCOMPATIBILITIES
Bases
Oxidizing agents
Metals

HAZARDOUS COMBUSTION OR DECOMPOSITION PRODUCTS
Toxic fumes of : sulfur dioxides, carbon monoxide, carbon dioxide.



11. Toxicological Information

ACUTE EFFECTS
Harmful if swallowed.
May be harmful if inhaled.
May be harmful if absorbed through the skin.
Vapor or mist is irritating to the eyes, mucous membranes and upper respiratory tract.
Causes skin irritation.
Exposure can cause :
Nausea, dizziness and headache.

NARCOTIC EFFECT

RTECS #: KI9625000
ETHANETHIOL
IRRITATION DATA
SKN-RBT 500 MG/24H MLD 85JCAE -,982, 1986
EYE-EBT 84 MG AIHAAP 19, 171, 1958
EYE-RBT 100 MG/24H MOD 85JCAE -,982, 1986
TOXICITY DATA




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ORL-RAT LD50 : 682 mg/kg AIHAAP 19, 171, 1958
IHL-RAT LC50 :4420 ppm/4H AIHAAP 19, 171, 1958
IPR-RAT LD50 :226 mg/kg AIHAAP 19, 171, 1958
IHL-MUS LC50 :2770 ppm/4H AIHAAP 19, 171, 1958

TARGET ORGAN DATA
BEHAVIORAL (MUSCLE WEAKNESS)
BEHAVIORAL (ATAXIA)
LUNGS, THORAX OR RESPIRATION (CYANOSIS)
ONLY SELECTED REGISTRY OF TOXIC EFFECTS OF CHEMICAL SUBSTANCES
(RTECS) DATA IS PRESENTED HERE. SEE ACTUAL ENTRY IN RTECS FOR
COMPLETE INFORMATION.



12. Ecological Information



13. Disposal Considerations

Burn in a chemical incinerator equipped with an afterburner and scrubber but expert extra care in igniting as this material is
highly flammable.
Observe all federal, state and local environmental regulations.



14. Transportation Information

Contact FLUKA Chemical Company for transportation information.



15. Regulatory Information

EUROPEAN INFORMATION
EC INDEX NO; 016-022-00-9
Extremely flammable, Harmful
R 11 : Highly flammable
R 20 : Harmful by inhalation.
: Keep away from sources of ignition ? No smoking
S 16
S 25 : Avoid contact with eyes.

REVlEWS, STANDARDS, AND REGULATIONS
OEL=MAK
ACGlH TLV-TWA 1.3 mg/m3 (0.5 ppm) DTLVS * TLV/BEI, 1997
MSHA STANDARD-AlR :TWA 0.5 ppm (1 mg/m3) DTLWS* 3,18,1373
OSHA PEL (GEN INDU) :CL 10 ppm (25 mg/m3) CFRGBR 29,1910.1000,1994
OSHA PEL (CONSTRUC) : 8H TWA 0.5 ppm (1 mg/m3) CFRGBR 29,1926.55,1994
OSHA PEL (SHIPYARD) :CL 0.5 ppm (1 mg/m3) CFRGBR 29, 1915 1000,1993
OSHA PEL (FED CONT) :CL 10 ppm M (25 mg/m3) CFRGBR 41,50-204.50,1994
OEL-AUSTRALIA :TWA 0.5 ppm (1 mg/m3) JAN 1993
OEL-BELGIUM :TWA 0.5 ppm (1.3 mg/m3) JAN l993




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OEL-DENMARK :TWA 0.5 ppm (1 mg/m3) JAN 1993
CEL-FINLAND :STEL 0.5 ppm (1.3 mg/m3) JAN 1993
OEL-FRANCE :TWA 0.5 ppm {1 mg/m3) JAN l993
OEL-GERMANY :TWA 0.5 ppm (1 mg/m3) JAN 1993
OEL-HUNGARY :STEL 1 mg/m3 JAN 1993
OEL-THE NETHERLANDS :TWA 0.5 ppm (1 mg/m3) JAN 1993
OEL-THE PHILIPPINES :TWA 10 ppm (25 mg/m3) JAN 1993
OEL-RUSSIA :STEL 1 mg/m3; SKIN JAN 1993
OEL-SWITZERLAND :TWA 0.5 ppm (1.3 mg/m3) ; STEL 1 ppm (2.6 mg/m3) JAN 1993
OEL-THAILAND :TWA 10 ppm (25 mg/m3) JAN 1993
OEL-TURKEY :TWA 10 ppm (25 mg/m3) JAN 1993
OEL-UNITED KINGDOM :TWA 0.5 ppm (1 mg/m3);STEL 2 ppm (3 mg/m3) JAN 1993
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA CHECK ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM CHECK ACGIH TLV
NIOSH REL TO ETHANETHIOL-AIR :CL 0.5 ppm NIOSH* DHHS #92-100,1992
NOHS 1974 : HZD 32760; NIS 1; TNF 19; NOS 15; TNE 1476
NOES l983 : HZD 32760; NIS 2; TNF 110 NOS 7, TNE 1793; TFE 14
EPA TSCA SECTION 8(B) CHEMICAL INVENTORY
EPA TSCA SECTION 8 (D) UNPUBLISKED HEALTH/SAFFTY STUDIES
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, DÉCEMBER 1998
NIOSH ANALYTICAL METHOD, l994 : MERCAPTANS, 2542



16. Other Information

The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide.
SIGMA, ALDRICHT, FLUKA shall not be held liable for any damage resulting from handling or from contact with the above
product. See reverse side of invoice or packing slip for additional terms and conditions of sale.
COPYRIGHT 1998 SIGMA-ALDRICHT CO




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M AT E RI AL S AF E T Y D AT A S H E E T

ETHYLENE GLYCOL (MEG)




1. Product Identification

Product name : Ethylene glycol (Mono Ethylene Glycol)
Date of MSDS : 1993-10-13
CAS N° : 107-21-1
Chemical family : Glycols
Synonym(s) : EG ; glycol ; 1,2-ethanol
Molecular formula : HOC2H4OH
Molecular weight : 62.07
Supplier : PURIFIER ENGINEERING COMPANY
: 5th Floor, No3, 4th St. Assadabadi Ave.
Address
Tehran-14316, IRAN
Telephone No. : +98 (0) 21-895 0470
Fax No. : +98 (0) 21-895 7240
Emergency Telephone No. : 800-424-9300 (CHEMTREC)



2. Composition/Information on Ingredients

Exposure Limits, ppm
Component(s)/CAS No. % wt. OSHA ACGIH
PEL TLV
----------------------------- -------- ---------------------- -------------
Ethylene Glycol 100 50* vapour 50* vapour
(107-21-1)
*Ceiling
Local regulated limits may vary.

Product use Used as antifreeze, heat transfer fluid, solvent, raw material in polyester fibre manufacturing.



3. Hazards Identification

Primary Routes of Exposure : Inhalation, eye contact, ingestion.

Signs, Symptoms and Effects of Exposure

Inhalation May cause irritation of the nose and throat with headache, particularly from mists. High vapour
concentrations (caused, for example by heating the material in an enclosed and poorly
ventilated workplace) may produce nausea, vomiting, headache, dizziness, and irregular eye
movements.




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Eye Contact Liquid, vapour, or mist causes irritation, experienced as stinging, excess blinking and tear
production, with excess redness of the conjunctiva. Injury to the cornea is not expected.

Skin Contact No evidence of adverse effects from available information.

Skin Absorption No evidence of adverse effects from available information.

Ingestion May cause abdominal discomfort or pain, nausea, vomiting, dizziness, drowsiness, malaise,
blurring of vision, irritability, lumbar pain, oliguria, uremia, and central nervous system effects,
including irregular eye movements, convulsions, and coma. Cardiac failure and pulmonary
edema may develop. Severe kidney damage follows the swallowing of large volumes of
ethylene glycol. May be fatal. A few reports have been published describing the development of
weakness of the facial muscles, diminished hearing, and difficulty with swallowing, during the
late stages of severe poisoning.

Chronic Effects of Exposure Effects of Repeated Overexposure : Repeated inhalation of ethylene glycol mist may produce
signs of central nervous system involvement, particularly dizziness and nystagmus.

Medical Conditions Aggravated by Exposure : May aggravate existing kidney disease.



4. First Aid Measures

If Inhaled : Remove to fresh air. Call a physician if symptoms persist.
In Case of Eye Contact : Flush eyes thoroughly with water for several minutes.
In Case of Skin Contact : Remove contaminated clothing and wash skin with soap and water. If irritation persists or if
contact has been prolonged, call a physician.
If Ingested : If patient is fully conscious, give 2 glasses of water and induce vomiting. Call a physician without
delay. If medical advice is delayed and if the person has swallowed a moderate volume of
product (a few ounces), then give three to four ounces of hard liquor, such as whiskey.

Notes to Physician : The principal toxic effects of ethylene glycol, when swallowed, are kidney damage and metabolic
acidosis. Ethanol is antidotal, and its early administration may block the formation of nephrotoxic metabolites of ethylene
glycol in the liver. Ethanol should be given intravenously, as a 5% solution in sodium bicarbonate, at a rate of about
ethanol per hour. A desired therapeutic level of ethanol in blood is 100 mg/dL. Hemodialysis may be required
Methylpyrazole, a potent inhibitor of alcohol dehydrogenase, has been used therapeutically to decrease the metabolic
consequences of ethylene glycol poisoning before coma, seizure, and renal failure have occurred (20 mg/kg/day).

Pulmonary edema with hypoxemia has been described in a number of patients following poisoning with ethylene glycol. The
mechanism of production has not been elucidated, but it appears to be non cardiogenic in origin in several cases.
Respiratory support with mechanical ventilation and positive end-expiratory pressure may be required. There may be cranial
nerve involvement in the late stages of toxicity from swallowed ethylene glycol. In particular, effects have been reported
involving the seventh, eighth and ninth cranial nerves, presenting with bilateral facial paralysis, diminished hearing, and
dysphagia.



5. Fire Fighting Measures

: 116 ?, Tag Closed Cup, ASTM D 56
Flash Point/Method
116 ?, Cleveland Open Cup, ASTM D 92
Lower Flammable Limit : 3.2% (by volume)
Upper Flammable Limit : 15.3% (by volume)
Autoignition Temperature : N/D
Extinguishing Media : Use alcohol-type or all-purpose-type foam by manufacturers' recommended




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techniques for large fires. Use carbon dioxide or dry chemical media for small fires.
Special Fire Fighting Procedures : Do not direct a solid stream of foam into hot, burning pools; this may cause frothing
and increase fire intensity. Use self-contained breathing apparatus and protective
clothing.
Unusual Fire and Explosion Hazards : None currently known.
Hazardous Combustion Products : N/D
Sensitivity to Mechanical Impact : N/D
Sensitivity to Static Discharge : N/D
Conditions of Flammability : N/D



6. Accidental Release Measures

Action to Take for Spills or Leaks : Wear suitable protective equipment.
Small spills could be flushed with large quantities of water. Larger spills should be collected for disposal.



7. Handling and Storage

Storage and Handling Precautions and Equipment : DANGER! Harmful or fatal if swallowed. Prolonged or repeated
breathing of mist or vapour is harmful. Causes eye irritation. Causes birth defects in laboratory animals. May cause kidney
and nervous system damage.



8. Exposure Controls/Personal Protection

Ventilation (Engineering Controls)
General (mechanical) room ventilation may be adequate if handled at ambient temperatures or in covered equipment.
If ambient temperatures are exceeded or operations exist which may produce misting, local exhaust ventilation is needed.

Personal Protective Equipment
Respiratory NIOSH or MSHA approved breathing air equipment or face mask with organic vapour cartridge
and dust or mist pre-filter (not for use in fire fighting or in atmospheres with reduced oxygen
content).
Eye Monogoggles or face shield.
Clothing N/D
Footwear N/D
Hands Rubber or PVC-coated gloves.
Other Protective Measures Eye bath and safety shower.

Do not swallow. Do not breathe mist from spray. Avoid prolonged or repeated breathing of vapour. Avoid contact with
Keep container closed. Use with adequate ventilation. Wash thoroughly after handling.

Other Precautions
WARNING : Sudden release of hot organic chemical vapours or mists from process equipment operating at elevated
temperature and pressure, or sudden ingress of air into vacuum equipment, may result in ignitions without the presence of
obvious ignition sources. Published "autoignition" or "ignition" temperature values cannot be treated as safe operating
temperatures in chemical processes without analysis of the actual process conditions.

Any use of this product in elevated-temperature processes should be thoroughly evaluation to establish and maintains safe
operating conditions. Further information is available in a technical bulletin entitled "Ignition Hazards of Organic Chemical
Vapours".




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FOR INDUSTRIAL USE ONLY!



9. Physical and Chemical Properties

Boiling Point (? at 760 mm Hg) : > 197
Melting Point : N/D
: -13 ?
Freezing Point
: 1.115 at 20/20 ?
Specific Gravity (Water=1)
Vapour Pressure at 20 ? : 0.08 mmHg
Vapour Density (air=1) : 2.1
pH : N/D
Solubility in Water (% by weight) : 100
% Volatiles by Volume :0
Evaporation Rate (Butyl Acetate=1) : 0.01
Odour Threshold : N/D
Coefficient of Water/Oil Distribution : N/D
Appearance and Odour : Colourless liquid; a slight sweet odour may be detected.
Physical State : Liquid.



10. Stability and Reactivity

Stability : Stable.
Hazardous Polymerization : Will not occur.
Conditions to Avoid : None currently known.
Materials to Avoid : Explosive decomposition may occur if combined with strong acids or strong bases and
subjected to elevated temperatures. Therefore, avoid strong acids and strong bases at
elevated temperatures. Avoid contamination with strong oxidizing agents and materials
reactive with hydroxyl compounds.
Hazardous Decomposition Products : Burning may produce carbon monoxide and/or carbon dioxide.
Conditions of Reactivity : None currently known.



11. Toxicological Information

LD50 Oral (rat) : 4700 mg/kg, RTECS (1991)
LD50 Dermal (rabbit) : 9530 mg/kg, RTECS (1991)
LC50 (species) : Not available

Carcinogenicity Two chronic feeding studies, using rats and mice, have not produced any evidence that
ethylene glycol causes dose-related increases in tumour incidence or a different pattern of
tumors compared with untreated controls. The absence of a carcinogenic potential for ethylene
glycol has been supported by numerous in vitro genotoxicity studies showing that it does not
produce mutagenic or clastogenic effects.

Sensitization Repeated skin contact with ethylene glycol may, in a very small proportion of cases, cause
sensitization with the development of allergic contact dermatitis. The incidence is significantly
less than 1% with undiluted material.




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Irritancy : N/D

Reproductive Effects : N/D

Teratogenicity Ethylene glycol has been shown to produce dose-related teratogenic effects in rats and mice
when given by gavage or in drinking water at high concentrations or doses. The no-effect dose
for developmental toxicity for ethylene glycol given by gavage over the period of organogenesis
has been shown to be 150 mg/kg/day for the mouse and 500 mg/kg/day for the rat. Also
preliminary study to assess the effects of exposure of pregnant rats and mice to aerosols at
concentrations 150, 1000, 2500 mg/m3 for 6 hours a day throughout the period or
organogenesis, teratogenic effects were produced at the highest concentration, but only in mice.
The conditions of these latter experiments did not allow a conclusion as to whether the
developmental toxicity was mediated by inhalation of aerosol, percutaneous absorption of
ethylene glycol from contaminated skin, or swallowing of ethylene glycol as a result of grooming
the wetted coat. In a further study, comparing effects from high aerosol concentration by whole
body or nose-only exposure, it was shown that nose-only exposure resulted in maternal toxicity
(1000 and 2500 mg/m3) and developmental toxicity with minimal evidence of teratogenicity
(2500 mg/m3). The no-effect concentration (based on maternal toxicity) was 500 mg/
further study in mice, no teratogenic effects could be produced when ethylene glycol was
applied to the skin of pregnant mice over the period of organogenesis. The above observation
suggest that ethylene glycol is to be regarded as an animal teratogen; there is currently no
available information to suggest that ethylene glycol has caused birth defects in humans.
Cutaneous application of ethylene glycol is ineffective in producing developmental toxicity;
exposure to high aerosol concentration is only minimally effective in producing developmental
toxicity; the major route for producing developmental toxicity is perorally.

Mutagenicity Numerous in vitro genotoxicity studies have shown that ethylene glycol does not produce
mutagenic or clastogenic effects.

Toxicologically Synergistic : N/D
Products
Other Data : N/D
Environmental Effects : N/D



12. Ecological Information



13. Disposal Considerations

Waste Disposal Method : Incinerate in a furnace where permitted under appropriate federal, provincial, and local regulations.
At very low concentration in water, this product is biodegradable in a biological wastewater treatment plant.



14. Transportation Information

Special Shipping Information : N/D



15. Regulatory Information

TDG Classification
Shipping Name : Non-Regulated




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UN : N/R
Class :
PKG :
WHMIS Classification : D.2A; D.2B
Listed on the Domestic : Yes
Substances List (DSL)



16. Other Information

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented inven
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

HEPTANE




1. Product Identification

Product name : Heptane
Date of MSDS : 1993-01-23
CAS N° : 142-82-5
Synonym(s) : N-Heptane ; Dipropyl methane ; petroleum solvent
Possible supplier/distributor : VAN WATERS & ROGERS LTD
Address : 9800 Van Horne Way
Richmond British Columbia
Canada V6X 1W5
Emergency Telephone No. : 800-424-9300 (CHEMTREC)



2. Composition/Information on Ingredients

FORMULA : C7 H16
DATE ISSUED : 01/93
HAZARD RATING (NFPA 325M)
Supercedes : 02/90
Health :1 HAZARD RATING SCALE :
Fire :3 0=MINIMAL 3=SERIOUS
Reactivity :0 1=SLIGHT 4=SEVERE
Special : NONE 2=MODERATE

HAZARDOUS INGREDIENTS
EXPOSURE LIMITS, PPM
OSHA ACGIH OTHER
Component CAS NO. % PEL TLV LIMIT HAZARD
--------------- ------------- ------ -------- ------- ---------- --------------
Heptane 142-82-54 >99 400 400 500 STEL FLAMMABLE



3. Hazards Identification

PRIMARY ROUTES OF EXPOSURE
Inhalation, Skin or eye contact.

SIGNS AND SYMPTOMS OF EXPOSURE




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Inhalation Vapors and mists irritate the nose, throat, and mucous membranes. Inhalation of higher
concentrations may cause headaches, nausea, vomiting, and coma. Inhalation of very high
concentrations or prolonged exposure may cause unconsciousness or death.
Heptane vapors are narcotic. Humans exposed to 1000 PPM for 6 min, or 2000 PPM for
reported slight vertigo. At 5000 PPM for 4 min there was marked for vertigo, inability to walk a
straight line, hilarity, and in coordination but no complaints of eye, upper respiration tract, or
mucous membrane irritation. A 15 min exposure at 5000 PPM produced in some people a state
of stupor lasting for 30 min after exposure. These people also reported a loss of appetite
nausea, and a taste resembling gasoline.

Eye contact Liquid and mist may irritate the eyes.

Skin contact Brief contact may dry the skin. Prolonged or repeated contact may irritate the skin, causing
irritation and dermatitis.

Swallowed Swallowing the liquid may result in vomiting. If vomiting occurs spontaneously, do not allow
vomitus to be breathed into the lungs as even a small quantity in the lungs may result in
chemical pneumonitis and pulmonary edema/hemorrhage and possibility death.

CHRONIC EFFECTS OF EXPOSURE : Prolonged overexposure to the liquid may cause skin irritation.

MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE : Persons with pre-existing skin disease, liver
disease, kidney disease, orchronic respiratory disease may be more susceptible to the effects of heptane.



4. First Aid Measures

If inhaled Remove to fresh air. Give artificial respiration if not breathing. Get immediate medical.

In case of eye contact Immediately flush eyes with lots of running water for 15 minutes, lifting the upper and lower
eyelids occasionally. Get immediate medical attention.

In case of skin contact Immediately wash skin with lots of soap and water. Remove contaminated clothing and shoes;
wash before reuse. Get medical attention if irritation persists after washing

If swallowed Do not induce vomiting. Get immediate medical attention. If vomiting occurs spontaneously,
keep victim’s head below his hips to prevent his breathing the vomitus into his lungs.



5. Fire fighting Measures

FLASH POINT, ? : 18
FLAMMABLE LIMITS IN AIR, % :
METHOD USED : TCC LOWER : 1 UPPER : 7
EXTINGUISHING MEDIA : Use water spray, dry chemical, foam or CO2. Do not use a direct water stream

SPECIAL FIRE FIGHTING PROCEDURES
Fire fighters should wear self-contained breathing apparatus and full protective clothing. Use water spray to cool nearby
containers and structures exposed to fire.

UNUSUAL FIRE AND EXPLOSION HAZARDS
Avoid accumulation of water because this product will float on water and may reignite on the surface of the water. This
product is extremely flammable.




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6. Accidental Release Measures

Wear protective equipment including rubber boots, rubber gloves, rubber apron, and a self-contained breathing apparatus in
the pressure demand mode or a supplied-air respirator.
If the spill or leak is small, a full facepiece air-purifying cartridge respirator equipped for organic vapors may be satisfactory.
In any event, always wear eye protection. Extinguish all ignition sources and ensure that all handling equipment is
electrically grounded. For small spills or drips, mop or wipe up and dispose of in dot-approved waste containers. For large
spills, contain by diking with soil or other noncombustible absorbent materials, and then pump into dot-approved waste
containers, or absorb with non-combustible sorbent material, place residue in dot-approved waste containers. Keep out of
sewers, storm drains, surface waters, and soil.
Comply with all applicable governmental regulations on spill reporting, and handling and disposal of waste.

DISPOSAL METHODS
Dispose of contaminated product and materials used in cleaning up spills or leaks in a manner approved for this material.
Consult appropriate federal, state and local regulatory agencies to ascertain proper disposal procedures.

NOTE
Empty containers can have residues, gases and mists and are subject to proper waste disposal, as above.



7. Handling and Storage

Keep away from heat, sparks, and flames. Store in a cool, dry, well-ventilated place away from incompatible materials. Vent
container frequently, and more often in warm weather, to relieve pressure. Electrically ground all equipment when handling
this product and use only non-sparking tools. Keep containers tightly closed when not in use. Do not use pressure to empty
container. Wash thoroughly after handling. Do not get in eyes, on skin, or on clothing.

WASH THOROUGHLY AFTER HANDLING.

REPAIR AND MAINTENANCE PRECAUTIONS
Do not cut, grind, weld, or drill on or near this container.

OTHER PRECAUTIONS
Containers, even those that have been emptied, will retain product residue and vapors. Always obey hazard warnings and
handle empty containers as if they were full.



8. Exposure Controls/Personal Protection

Ventilation Local mechanical exhaust ventilation capable of maintaining emissions at the point of use below
the PEL.

Respiratory protection If use conditions generate vapors or mists, wear a NIOSH approved respirator appropriate for
those emission levels. Appropriate respirators may be a full facepiece or a half mask air
purifying cartridge respirator equipped for organic vapors/mists, a self-contained breathing
apparatus in the pressure demand mode, or a supplied-air respirator.

Eye protection Chemical goggles unless a full facepiece respirator is also worn. It is generally recognized that
contact lenses should not be worn when working with chemicals because contact lenses may
contribute to the severity of an eye injury.

Protective clothing Long-sleeves shirt, trousers, safety shoes, rubber gloves, and rubber apron.




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Other protective measures An eyewash and safety shower should be nearby and ready for use.



9. Physical and Chemical Properties

BOILING POINT, ? : 201-210
VAPOR PRESSURE, mm hg at 25? : 50
MELTING POINT, ? : Not applicable
VAPOR DENSITY (AIR=1) : 3.4
SPECIFIC GRAVITY (WATER=1) : 0.73
WATER SOLUBILITY, % : NIL
APPEARANCE AND ODOR : Clear, Colorless liquid, Petroleum odor.
EVAPORATION RATE (BUTYL ACETATE=1) : 5.8



10. Stability and Reactivity

STABILITY : Stable
POLYMERIZATION : Will not occur
CONDITIONS TO AVOID : Heat, sparks and open flames.
MATERIALS TO AVOID : Acids, Oxidizing materials.

HAZARDOUS DECOMPOSITION PRODUCTS :
May liberate carbon monoxide, carbon dioxide, and unidentified organic compounds in black smoke.



11. Toxicological Information

ORAL : RAT LD50 > 5 g/kg
DERMAL : RABBIT LD50 > 3.16 g/kg
INHALATION : HUMAN TCLO = 1000 ppm/6 min (Central nervous system effects)

CARCINOGENICITY : This material is not considered to be a carcinogen by the National Toxicology Program.
The International Agency for Research on Cancer, or the Occupational Safety and Health
Administration.



12. Ecological Information



13. Disposal Considerations



14. Transportation Information




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15. Regulatory Information



16. Other Information

VAN WATERS & ROGERS LTD. EXPRESSLY DISCLAIMS ALL EXPRESSED OR IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE PRODUCT PROVIDED.




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M AT E RI AL S AF E T Y D AT A S H E E T

HEXANE




1. Product Identification

Trade name : Hexane
Date of MSDS : 1991-10-25
CAS N° : 110-54-3
Possible Manufacturer : SHELL CANADA CHEMICAL COMPANY
Address : POST OFFICE BOX 100 STATION M
CALGARY ALBERTA
CANADA T2P 2H5
Telephone : 403-691-3111



2. Composition/Information on Ingredients

CHEMICAL SYNONYMS : Commercial Hexane
PRODUCT USE : Diluent

WHMIS CLASS AND DESCRIPTION
Class B2 Flammable Liquid

CANADIAN TDG DESCRIPTION (ROAD & RAIL)
SHIPPING NAME : Hexane

CLASS DESCRIPTION : Class 3.1 Flammable Liquid
PACKING GROUP : II
UN NUMBER : 1208



3. Hazards Identification

PRODUCT & CONTROLLED INGREDIENTS

PRODUCT :
Hexane 100% VOL
CAS# : 110-54-3
WHMIS CONTROLLED : YES
Rat Oral LD50 > 8.0 mL/kg
Dermal LD50 > 4.0 mL/kg
Inhal. LC50 54090.0 - 57000.0 ppm 4.00 hrs




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BENZENE < 10 PPM
CAS# : 71-43-2
WHMIS CONTROLLED : YES
Rat Oral LD50 > 5600.0 mg/kg
Inhal. LC50 13700.0 ppm 4.00 hrs



4. First Aid Measures

Wash contaminated skin with soap and water. Flush eyes with water. If overcome by vapours remove to fresh air. Do not
induce vomiting. Obtain medical attention.

RATIONALE FOR WHMIS TOXICITY CLASSIFICATION
Exposure may occur via inhalation, ingestion or through skin contact.
Peripheral neurotoxicity has been reported in connection with over exposure to n-hexane. Methyl ethyl ketone has been
reported to potentiate the neurotoxic effects caused by either n-hexane or methyl-n-butyl ketone. Methyl ethyl ketone by
itself does not cause a peripheral neuropathy.
Based on testing with similar materials, this product is not expected to be a primary skin irritant after exposure of short
duration, would not be a skin sensitizer and would not be irritating to the eye.
Data is insufficient to further classify according to WHMIS criteria.

SUPPLEMENTAL HEALTH INFORMATION
Prolonged and repeated contact with skin can cause defatting and drying of the skin resulting in skin irritation and dermatitis.
Prolonged exposure to high vapour concentration can cause headache, dizziness, nausea, and central nervous system
depression. Prolonged exposure over a period of weeks or months to levels well above the TLV may cause neurotoxic
disease, with symptoms including weakness and lack of sensation in hands and feet. Preexisting eye, skin and respiratory
disorders may be aggravated by exposure to this product.
The liquid when accidentally aspirated into the lungs can cause a severe inflammation of the lung.

NOTES TO PHYSICIAN
The main hazard following accidental ingestion is aspiration of the liquid into the lungs producing chemical pneumonitis.
Cardiac arrythmias have been reported with solvent exposure. If more than 2.0 mL/kg been ingested, vomiting should be
induced with supervision. If symptoms such as loss of gag reflex, convulsions or unconsciousness occur before vomiting,
gastric lavage with a cuffed endotracheal tube should be considered.



5. Fire Fighting Measures

FIRE AND EXPLOSION HAZARD
FLASH POINT (?) AND METHOD : -31 Tag Closed Cup
FLAMMABLE LIMITS / % VOLUME IN AIR : LFL : 1.1 UFL : 7.5
AUTOIGNITION TEMP. (?) : 260

EXTINGUISHING MEDIA
Dry Chemical
Carbon Dioxide
Foam
Water Fog

SPECIAL FIRE-FIGHTING PROCEDURES
Extremely flammable. Do not enter confined fire space without adequate protective clothing and an approved positive
pressure self-contained breathing apparatus. Do not use water except as a fog. Use water to cool fire exposed containers.




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6. Accidental Release Measures

Issue warning "Flammable". Eliminate all ignition sources. Handling equipment must be grounded. Isolate hazard area and
restrict access. Try to work upwind of spill. Avoid direct contact with material. Wear appropriate breathing apparatus (if
applicable) and protective clothing. Stop leak only if safe to do so. Dike and contain land spills; contain water spills by
booming. Use water fog to knock down vapours; contain runoff. For large spills remove by mechanical means and place in
containers. Absorb residue or small spills with absorbent material and remove to non-leaking containers for disposal. Flush
area with water to remove trace residue. Dispose of recovered material as noted below. Notify appropriate environmental
agency(ies).



7. Handling and Storage

Flammable. Store in a cool, dry, well ventilated area, away from heat and ignition sources. Avoid breathing vapours and
prolonged or repeated contact with skin. Vapours may accumulate and travel to distant ignition sources and flashback. Use
explosion-proof ventilation to prevent vapour accumulation.

Empty containers may contain hazardous product residues. Fixed equipment as well as transfer containers and equipment
should be grounded to prevent accumulation of static charge. Launder contaminated clothing prior to reuse.
Use good personal hygiene.

Safe Handling Eliminate all ignition sources. Avoid prolonged exposure to vapours. Wear suitable
gloves and eye protection. Bond and ground transfer containers and equipment to avoid
static accumulation. Empty containers are hazardous, may contain flammable /
explosive liquid residue or vapours. Keep away from sparks and open flames.



8. Exposure Controls/Personal Protection

The following information, while appropriate for this product, is general in nature. The selection of personal protective
equipment will vary depending on the conditions of use
.
OCCUPATIONAL EXPOSURE LIMITS - VALID 1993/1994
Hexane : 50 ppm, 176 mg/m3 (TLV/TWA) ACGIH



Eyes and face Chemical safety goggles and/or full face shield to protect eyes and face, if product is handled
such that it could be splashed into eyes.

Skin (hands, arms & body) Impervious gloves (viton, nitrile) should be worn at all times when handling this material. In
confined spaces or where the risk of skin exposure is much higher, impervious clothing should
be worn.

Respiratory If exposure exceeds occupational exposure limits, wear a NIOSH- approved respirator. Proper
equipment includes an approved combination organic vapour/particulate filter chemical
cartridge respirator for low concentrations, or an atmosphere-supplied, positive pressure
demand, self-contained or airline breathing apparatus for high concentrations.

Mechanical ventilation Mechanical ventilation is recommended for all indoor situations to control fugitive emissions.
Electrical and mechanical equipment should be explosion-proof. Concentrations in air should be
maintained below the recommended threshold limit value if unprotected personnel are involved.
For personnel entry into confined spaces (i.e. bulk storage tanks) a proper confined space entry
procedure must be followed including ventilation and testing of tank atmosphere. Local




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ventilation recommended where mechanical ventilation is ineffective in controlling airborne
concentrations below the recommended occupational exposure limit.
Make up air should always be supplied to balance air exhausted (either generally or locally).



9. Physical and Chemical Properties

PHYSICAL STATE : Liquid
ODOUR AND APPEARANCE : Colourless Hydrocarbon Odour Clear
AVERAGE ODOUR THRESHOLD : 65.0 - 264.0 ppm
BOILING POINT (?) : 65 - 70
FREEZING POINT (?) : -96
DENSITY (kg/m3 @ ?) : 665.0 - 685.0 @ 15
VAPOUR DENSITY (AIR=1) : 2.8
VAPOUR PRESSURE (mmHg @ ?) : > 120.0 @ 20
SPECIFIC GRAVITY (H2O=1) : 0.66
pH LEVEL : Not applicable
VISCOSITY (CST @ ?) : Not available
EVAPORATION RATE (NBUAC=1) : 1.90
PARTITION COEFFICIENT (KOW) : Not available
WATER SOLUBILITY : Insoluble
OTHER SOLVENT : Acetone, ether, alcohol
MOLECULAR WEIGHT (G) : 86.20
FORMULA : CH3(CH2)4CH3



10. Stability and Reactivity

HAZARDOUS COMBUSTION / DECOMPOSITION PRODUCTS
Vapour forms a flammable/explosive mixture with air between upper and lower flammable limits.
Carbon dioxide, carbon monoxide and unidentified organic compounds may be formed upon combustion.

INCOMPATIBILITY : Strong oxidizing agents.

CONDITIONS OF REACTIVITY/INSTABILITY
Avoid excessive heat, open flames and all ignition sources.

Stability : Yes
Sensitivity to mechanical impact : No
Hazardous polymerization : No
Sensitivity to static discharge : YES



11. Toxicological Information

RATIONALE FOR WHMIS TOXICITY CLASSIFICATION
Exposure may occur via inhalation, ingestion or through skin contact.
Peripheral neurotoxicity has been reported in connection with over exposure to n-hexane. Methyl ethyl ketone has been
reported to potentiate the neurotoxic effects caused by either n-hexane or methyl-n-butyl ketone. Methyl ethyl ketone by
itself does not cause a peripheral neuropathy.




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Based on testing with similar materials, this product is not expected to be a primary skin irritant after exposure of short
duration, would not be a skin sensitizer and would not be irritating to the eye.
Data is insufficient to further classify according to WHMIS criteria.

SUPPLEMENTAL HEALTH INFORMATION
Prolonged and repeated contact with skin can cause defatting and drying of the skin resulting in skin irritation and dermatitis.
Prolonged exposure to high vapour concentration can cause headache, dizziness, nausea, and central nervous system
depression. Prolonged exposure over a period of weeks or months to levels well above the TLV may cause neurotoxic
disease, with symptoms including weakness and lack of sensation in hands and feet. Preexisting eye, skin and respiratory
disorders may be aggravated by exposure to this product.
The liquid when accidentally aspirated into the lungs can cause a severe inflammation of the lung.



12. Ecological Information

ENVIRONMENTAL EFFECTS AND HAZARDS
Do not allow product or runoff from fire control to enter storm or sanitary sewers, lakes, rivers, streams, or public waterways.
Block off drains and ditches. Provincial regulations require and federal regulations may require that environmental and/or
other agencies be notified of a spill incident.
Spill area must be cleaned and restored to original condition or to the satisfaction of authorities. Aquatic toxicity rating =
>1000 ppm 96hr freshwater.

BIODEGRADABILITY
Biodegradable. Rapid volatilization.



13. Disposal Considerations

Incinerate at a licensed waste disposal site with approval of environmental authority. Waste management priorities
(depending on volumes and concentration of waste) are : 1. Recycle (reprocess), 2. Energ recovery (cement kilns
power generation), 3. incineration, 4. disposal at a licensed waste disposal facility. Do not attempt to combust waste on



14. Transportation Information


15. Regulatory Information


16. Other Information

DISCLAIMER
The information contained in this form is based on data from sources considered to be reliable but Shell Canada Limited
does not guarantee the accuracy or completeness thereof. The information is provided as a service to persons purchasing
or using the material to which it refers and Shell Canada expressly disclaims all liability for loss or damage, including
consequential loss, or for injury to persons (including death) arising directly or indirectly from reliance upon the information
or use of the material.




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M AT E RI AL S AF E T Y D AT A S H E E T

HYDROCHLORIC ACID




1. Product Identification

Synonyms : Muriatic acid; hydrogen chloride, aqueous
CAS No. : 7647-01-0
Molecular Weight : 36.46
Chemical Formula : HCl
Form : Liquid
Colour : Colourless
Odour : Pungent
Supplier : PURIFIER ENGINEERING COMPANY
th th
Address : 5 Floor, No3, 4 St. Assadabadi Ave.
Tehran-14316, IRAN
Telephone No. : +98 (0) 21-895 0470
Fax No. : +98 (0) 21-895 7240



2. Composition/Information on Ingredients

Ingredient CAS No Percent Hazardous
--------------------------- ------------ ------------ ---------------
Hydrogen Chloride 7647-01-0 33 - 40% Yes
Water 7732-18-5 60 - 67% No



3. Hazards Identification

Emergency Overview

POISON! DANGER! CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL BODY TISSUE. MAY BE FATAL
IF SWALLOWED OR INHALED. INHALATION MAY CAUSE LUNG DAMAGE.

Potential Health Effects

Inhalation : Corrosive! Inhalation of vapours can cause coughing, choking, inflammation of the nose, throat, and
upper respiratory tract, and in severe cases, pulmonary edema, circulatory failure, and death.
Ingestion : Corrosive! Swallowing hydrochloric acid can cause immediate pain and burns of the mouth, throat,
esophagus and gastrointestinal tract. May cause nausea, vomiting, and diarrhea. Swallowing may be
fatal.
Skin Contact : Corrosive! Can cause redness, pain, and severe skin burns. Concentrated solutions cause deep ulcers
and discolour skin.
Eye Contact : Corrosive! Vapours are irritating and may cause damage to the eyes. Contact may cause severe burns




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and permanent eye damage.
Chronic Exposure : Long-term exposure to concentrated vapours may cause erosion of teeth. Long term exposures seldom
occur due to the corrosive properties of the acid.

Aggravation of Pre-existing Conditions:
Persons with pre-existing skin disorders or eye disease may be more susceptible to the effects of this substance.



4. First Aid Measures

Inhalation : Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
medical attention immediately.
Ingestion : DO NOT INDUCE VOMITING! Give large quantities of water or milk if available. Never give anything by
mouth to an unconscious person. Get medical attention immediately.
Skin Contact : In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing
contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Get medical attention immediately.
Eye Contact : Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids
occasionally. Get medical attention immediately.



5. Fire Fighting Measures

Fire : Extreme heat or contact with metals can release flammable hydrogen gas.
Explosion : Not considered to be an explosion hazard.
Fire Extinguishing Media : If involved in a fire, use water spray. Neutralize with soda ash or slaked lime.
Special Information : In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing
apparatus with full facepiece operated in the pressure demand or other positive pressure mod
Structural firefighter's protective clothing is ineffective for fires involving hydrochloric acid.
Stay away from ends of tanks. Cool tanks with water spray until well after fire is out.



6. Accidental Release Measures

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Isolate hazard area
Keep unnecessary and unprotected personnel from entering. Contain and recover liquid when possible. Neutralize with
alkaline material (soda ash, lime), then absorb with an inert material (e. g., vermiculite, dry sand, earth), and place in a
chemical waste container. Do not use combustible materials, such as saw dust. Do not flush to sewer! US Regulations
(CERCLA) require reporting spills and releases to soil, water and air in excess of reportable quantities.


7. Handling and Storage

Store in a cool, dry, ventilated storage area with acid resistant floors and good drainage. Protect from physical damage.
Keep out of direct sunlight and away from heat, water, and incompatible materials. Do not wash out container and use it for
other purposes. When diluting, the acid should always be added slowly to water and in small amounts. Never use hot water
and never add water to the acid. Water added to acid can cause uncontrolled boiling and splashing. When opening metal
containers, use non-sparking tools because of the possibility of hydrogen gas being present. Containers of this material may
be hazardous when empty since they retain product residues (vapors, liquid); observe all warnings and precautions listed for
the product.




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8. Exposure Controls/Personal Protection

Airborne Exposure Limits:
-OSHA Permissible Exposure Limit (PEL) : 5 ppm Ceiling
-ACGIH Threshold Limit Value (TLV) : 5 ppm Ceiling

Ventilation System : A system of local and/or general exhaust is recommended to keep employee exposures below
the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can
control the emissions of the contaminant at its source, preventing dispersion of it into the
general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of
Recommended Practices, most recent edition, for details.
Personal Respirators : If the exposure limit is exceeded, a full facepiece respirator with an acid gas cartridge may be
(NIOSH Approved) worn up to 50 times the exposure limit or the maximum use concentration specified by the
appropriate regulatory agency or respirator supplier, whichever is lowest. For emergenci
instances where the exposure levels are not known, use a full-facepiece positive-pressure,
air-supplied respirator. WARNING: Air purifying respirators do not protect workers in oxygen
deficient atmospheres.
Skin Protection : Rubber or neoprene gloves and additional protection including impervious boots, apron, or
coveralls, as needed in areas of unusual exposure to prevent skin contact.
Eye Protection : Use chemical safety goggles and/or a full face shield where splashing is possible. Maint
eye wash fountain and quick-drench facilities in work area.



9. Physical and Chemical Properties

Appearance : Colorless, fuming liquid.
Odor : Pungent odor of hydrogen chloride.
Solubility : Infinite in water with slight evolution of heat.
Density : 1.18
pH : For HCl solutions: 0.1 (1.0 N), 1.1 (0.1 N), 2.02 (0.01 N)
% Volatiles by volume : 100 @ 21? (70?)
Boiling Point : 53? (127?) Azeotrope (20.2%) boils at 109C (228?)
Melting Point : -74? (-101?)
Vapor Density (Air=1) : No information found.
Vapor Pressure (mm Hg) : 190 @ 25? (77?)
Evaporation Rate (BuAc=1) : No information found.



10. Stability and Reactivity

Stability : Stable under ordinary conditions of use and storage. Containers may burst when
heated.
Hazardous Decomposition Products : When heated to decomposition, emits toxic hydrogen chloride fumes and will react
with water or steam to produce heat and toxic and corrosive fumes. Thermal oxidative
decomposition produces toxic chlorine fumes and explosive hydrogen gas.
Hazardous Polymerization : Will not occur.
Incompatibilities : A strong mineral acid, concentrated hydrochloric acid is incompatible with many
substances and highly reactive with strong bases, metals, metal oxides, hydroxides,
amines, carbonates and other alkaline materials. Incompatible with materials such
as cyanides, sulfides, sulfites, and formaldehyde.




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Conditions to Avoid : Heat, direct sunlight.



11. Toxicological Information

Inhalation rat LC50: 3124 ppm/1H; oral rabbit LD50: 900 mg/kg (Hydrochloric acid concentrated); investigated as a
tumorigen, mutagen, reproductive effector.

--------\Cancer Lists\-----------------------------------------------------------------
---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
------------------------------------ -------- -------------- -------------
Hydrogen Chloride (7647-01-0) No No 3
Water (7732-18-5) No No None



12. Ecological Information

Environmental Fate : When released into the soil, this material is not expected to biodegrade. When released into the
soil, this material may leach into groundwater.
Environmental Toxicity : This material is expected to be toxic to aquatic life.



13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a RCRA approved
waste facility. Processing, use or contamination of this product may change the waste management options. State and local
disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance
with federal, state and local requirements.



14. Transportation Information

DOMESTIC (Land, D.O.T.)
Proper Shipping Name : Hydrochloric acid
Hazard Class : 8
UN/NA : UN1789
Packing Group : II

INTERNATIONAL (Water, I.M.O.)
Proper Shipping Name : Hydrochloric acid
Hazard Class :8
UN/NA : UN1789
Packing Group : II



15. Regulatory Information

--------\Chemical Inventory Status - Part 1\-----------------------------------------------
Ingredient TSCA EC Japan Australia




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----------------------------------------------- -------- ------ -------- --------
Hydrogen Chloride (7647-01-0) Yes Yes Yes Yes
Water (7732-18-5) Yes Yes Yes Yes

--------\Chemical Inventory Status - Part 2\---------------------------------
--Canada--
Ingredient Korea DSL NDSL Phil.
----------------------------------------------- ----- --- ---- -----
Hydrogen Chloride (7647-01-0) Yes Yes No Yes
Water (7732-18-5) Yes Yes No Yes

--------\Federal, State & International Regulations - Part 1\----------------
-SARA 302- ------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
----------------------------------------- --- ----- ---- --------------
Hydrogen Chloride (7647-01-0) 5000 500* Yes No
Water (7732-18-5) No No No No

--------\Federal, State & International Regulations - Part 2\---
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
----------------------------------------- ------ ------ ------
Hydrogen Chloride (7647-01-0) 5000 No No
Water (7732-18-5) No No No



Chemical Weapons Convention: No TSCA 12(b): No CDTA: Yes SARA 311/312: Acute: Yes Chronic: Yes
Fire: No Pressure: No Reactivity: No (Mixture / Liquid)

Australian Hazchem Code : 2R
Poison Schedule : No information found.
WHMIS : This MSDS has been prepared according to the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all of the information required by the CPR.



16. Other Information

NFPA Ratings : Health: 3 Flammability: 0 Reactivity: 0
Label Hazard Warning : POISON! DANGER! CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL
BODY TISSUE. MAY BE FATAL IF SWALLOWED OR INHALED. INHALATION MAY CAUSE
LUNG DAMAGE.
Label Precautions : Do not get in eyes, on skin, or on clothing. Do not breathe vapor or mist.
Use only with adequate ventilation. Wash thoroughly after handling.
Store in a tightly closed container. Remove and wash contaminated clothing promptly.
Label First Aid : In case of contact, immediately flush eyes or skin with plenty of water for at least 15 minutes
while removing contaminated clothing and shoes. Wash clothing before reuse. If swallowed, DO
NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an
unconscious person. If inhaled, remove to fresh air. If not breathing, give artificial respiration.
If breathing is difficult, give oxygen. In all cases get medical attention immediately.
Product Use : Laboratory Reagent.
Revision Information : No changes.




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DISCLAIMER
This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained
person using this product. Individuals receiving the information must exercise their independent judgment in determining its
appropriateness for a particular purpose. This document do not makes no representations or warranties, either express or
implied, including without limitation any warranties or merchantability, fitness for a particular purpose with respect to the
information set forth herein or the product to which the information refers. Accordingly, this document will not be responsible
for damages resulting from use of or reliance upon this information.




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M AT E R I AL S AF E T Y D ATA S H E E T
HYDROGAL IC 600 (Corrosion Inhibitor)



1. Product Identification

Product Name : HYDROGAL IC 600
Supplier Name : CFPI/Nufarm
28 Bld Camelinat ? B.P. 75
92233 GENNEVILLIERS CEDEX, FRANCE
Contact point : SECRETARIAT TECHNIQUE
EMERGENCY TELEPHONE : +33 1 40 85 51 15
FAX : +33 1 40 85 50 60



2. Composition/Information on Ingredients

Chemical Name : Aqueous preparation containing hexamethylene tetramine.
: Methanamine, Xn ? R42/43 (for concentration ?1 %)
Dangerous Ingredients
Synonym : Hexamethylene tetramine.



3. Hazards Identification

HARMFUL
May cause sensitization by inhalation and in contact with skin.



4. First Aid Measures

INHALATION : Remove person from exposed zone. Keep warm and at rest. Seek medical advice.
SKIN CONTACT : Take off contaminated clothing. Wash immediately affected parts with plenty of water.
EYE CONTACT : Rinse immediately with plenty of water for 10 minutes minimum. Seek medical advice if irritation persists
INGESTION : Seek immediate medical advice for symptomatic treatment.



5. Fire Fighting Measures

EXTINGUISHING MEDIA : Powder, foam or water spray.
SPECIFIC RISK : Possibility of dangerous gas release in case of fire. Wear a self-contained respiratory equipment.
contaminated extinguishing water from flowing into drains or water courses.




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6. Accidental Release Measures

Prevent release into drains or water courses. Absorb or dike spillage with sand or earth. Refer to a specialist for disposal of
recovered product and make sure that current local regulations are perfectly complied with.



7. Handling and Storage

HANDLING : Avoid contact with skin and eyes. When using do not eat, drink or smoke.
STORAGE : Keep in well-ventilated rooms, in tightly closed container.



8. Exposure Controls/Personal Protection

Wear adequate gloves and protective goggles.



9. Physical and Chemical Properties

APPEARANCE AT 20 ? : limpid liquid
Color : Dark brown
7?8
pH value :
Flash point : Not applicable
Density at 20 ? : Approximately 1.06
Solubility in water : Soluble



10. Stability and Reactivity

Product stable in normal conditions of use.



11. Toxicological Information

Frequent and prolonged contact with skin may cause skin reactions (skin irritation, skin sensitization).
Ingestion: Risk of irritation of digestive tract.
May cause urinary tract infections at renal elimination.



12. Ecological Information

No information available.



13. Disposal Considerations

Product disposal and treatment of packages used for storage must be in accordance with the local, regional or national
regulations.




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14. Transport Information

PRODUCT NOT COVERED BY TRANSPORT REGULATION

UN No : Not applicable
ADR/RID : Not applicable
IMDG No. : Not applicable



15. Regulatory Information

LABELLING : Harmful
ECC regulations : 612-101-00-2:
Symbol : Xn (harmful)
Risk phrases : R42/43: May cause sensitization by inhalation and contact with skin.
Safety phrases : S2 : Keep out of reach of children
S24 : Avoid contact with skin.
S37 : Wear suitable gloves.

IT IS RECOMMENDED TO CONSULT ALL INTERNATIONAL, NATIONAL OR LOCAL REGULATIONS LIKELY TO APPLY
TO THE PRODUCT.



16. Other Information

Valid as from December 98, Version No.5.

DISCLAIMER
This MSDS completes the technical sheets but does not replace them. It has been prepared from the best knowledge
available to us and we shall not be liable for any insufficiency or inaccuracy in such information in any case whatsoever. It
does not constitute any warranty or guarantee as to the quality properties condition or otherwise of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

HYDROGEN




1. Product Identification

Trade name : Hydrogen
Chemical name : Hydrogen or Normal Hydrogen
Date of MSDS : 1993-07-15
CAS N° : 1333-74-0
Chemical family : Inorganic flammable gas
Synonym(s) : Hydrogen, Compressed
Molecular formula : H2 or Normal H2
Molecular weight : 2.02
Possible manufacturer : Canadian Liquid Air Ltd
Address : 1155 Sherbrooke Street West
Montreal Quebec
Canada H3A 1H8
Emergency telephone No. : 514-878-1667



2. Composition/Information on Ingredients

Chemical Identity Concentration CAS #
--------------------- ------------------ ------------
Hydrogen 100% 1333-74-0
LD(50) : None
LC(50) : None



3. Hazards Identification

Flashpoint and method of determination : Not applicable (gas)
Upper explosion limit (% by vol.) : 74.5%
Lower explosion limit (% by vol.) : 4%
: 570 ?
Autoignition temperature
Flammability classification : Class 1, Group B
Hazardous combustion products : None
Explosion data : Yes, with most oxidizers
Sensitivity to static discharge : Yes




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4. First Aid Measures

Specific first aid procedures Prompt medical attention is mandatory in all cases of overexposure to hydrogen. Rescue
personnel should be equipped with self-contained breathing apparatus and be cognizant of
extreme fire and explosion hazard.

Inhalation Conscious persons should be assisted to an uncontaminated area and inhale fresh air.
Quick removal from the contaminated area is most important. Unconscious persons should
be moved to an uncontaminated area, given mouth-to-mouth resuscitation and
supplemental oxygen. Further treatment should be symptomatic and supportive.



5. Fire Fighting Measures

Conditions of flammability : Flammable gas in air over a very wide range
Means of extinction : Water, carbon dioxide, dry chemical



6. Accidental Release Measures

Evacuate all personnel from affected area.
Use appropriate protective equipment. If leak is in user's equipment, be certain to purge piping with an inert gas prior to
attempting repairs.



7. Handling and Storage

HANDLING PROCEDURES AND EQUIPMENT
Use only in a well-ventilated areas. Valve protection caps must remain in place unless container is secured with valve outlet
piped to use point. Do not drag, slide or roll cylinders.
Use a suitable hand truck for cylinder movement. Use a pressure reducing regulator when connecting cylinder to lower
pressure (<3000 psig) piping or systems. Do not heat cylinder by any means to increase the discharge rate of product from
the cylinder. Use a check valve or trap in the discharge line to prevent hazardous back flow into the cylinder. Do not tamper
with (valve) safety device. Close valve after each use and when empty.

STORAGE REQUIREMENTS
Protect cylinders from physical damage.
Store in cool, dry, well-ventilated area of non combustible construction away from heavily trafficked areas and emergency
exits. Do not allow the temperature where cylinders are stored to exceed 52 deg C. Cylinders must be stored upright and
firmly secured to prevent falling or being knocked over. Full and empty cylinders should be segregated. Use a "first in
out" inventory system to prevent full cylinders being stored for excessive periods of time. Post "No Smoking or Open
Flames" signs in the storage or use area. There should be no sources of ignition in the storage or use area.



8. Exposure controls/personal protection

PERSONAL PROTECTIVE EQUIPMENT
Gloves : any material
Safety goggles or glasses
Safety shoes, safety shower




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SPECIFIC ENGINEERING CONTROLS
Hydrogen is non corrosive and may be used with any common structural material.



9. Physical and Chemical Properties

PHYSICAL STATE : Gas under pressure
ODOUR AND APPEARANCE : Colorless, odorless gas
ODOUR THRESHOLD : Odorless
SPECIFIC GRAVITY : Not applicable (gas)
: @ 21.1 ? = Above the critical temperature
VAPOUR PRESSURE
@ 21.1 ?= 0.70
VAPOUR DENSITY (air=1) :
EVAPORATION RATE : Not applicable (gas)
-252.77 ?
BOILING POINT :
-259.203 ?
FREEZING POINT :
pH : Not applicable
@ 21.1 ?, 1 atm = 0.08344 kg/m3
DENSITY (g/ml) :
COEFFICIENT OF WATER/OIL
: @ 20 ? Bunsen Coefficient =0.0178
DISTRIBUTION



10. Stability and Reactivity

CHEMICAL STABILITY : Stable
INCOMPATIBLE MATERIALS : None
CONDITIONS OF REACTIVITY : None
HAZARDOUS DECOMPOSITION PRODUCTS : None



11. Toxicological Information

Skin contact : No
Skin absorption : No
Eye : No
Inhalation : High concentrations of hydrogen so as to exclude an adequate supply of oxygen to the
lungs causes dizziness, deeper breathing due to air hunger, possible nausea and eventual
unconsciousness.
Ingestion : No

Acute over exposure effects : Hydrogen is inactive biologically and essentially nontoxic; therefore, the major property is
the exclusion of an adequate supply of oxygen to the lungs.

Chronic over exposure effects : None

Exposure limits : Hydrogen is defined as a simple asphyxiant. Oxygen levels should be maintained at
greater than 18 molar percent at normal atmospheric pressure which is equivalent to a
partial pressure of 135 mm Hg. (ACGIH, 1992-1993).




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12. Ecological Information



13. Disposal Considerations

Do not attempt to dispose of waste or unused quantities. Return in the shipping container properly labeled, with any valve
outlet plugs or caps secured and valve protection cap in place to Canadian Liquid Air for proper disposal. For emergency
disposal, contact the closest Canadian Liquid Air location.



14. Transportation Information

Special shipping information Always secure cylinders in an upright position before transporting them. NEVER transport
cylinders in trunks of vehicles, enclosed vans, truck cabs or in passenger compartments.
Transport cylinders secured in open flatbed or in open pick-up type vehicles.



15. Regulatory Information



16. Other Information

DISCLAIMER :
Note from Canadian liquid air : the information, recommendations and data contained in this document are intend to be used
by properly trained and qualified personnel only and at their sole risks and discretion. The information, recommendations
and data herein contained are derived from sources which we believe to be reliable. However, Canadian liquid air LTD
makes no representation and gives no warranty of any kind whatsoever with respect to their accuracy or completeness and
assumes no liability for damages or loss arising directly from their use, whether proper or improper.




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M AT E RI AL S AF E T Y D AT A S H E E T

HYDROGEN SULFIDE




1. Product Identification

Trade name : Hydrogen sulfide
Date of MSDS : 1992-08-14
CAS N° : 7783-06-4
Chemical family : Inorganic sulfide
Synonym(s) : Process stream ; Hydrosulfuric acid ; Sulfur hydride
Molecular formula : H2S
Molecular weight : 34.08
Possible manufacturer : BP Oil Company
Address : 200 Public Square
Cleveland Ohio
U.S.A. 44114-2375
Tel: 216-586-6499 (General Assistance)
Supplier : PURIFIER ENGINEERING COMPANY
: 5th Floor, No3, 4th St. Assadabadi Ave.
Address
Tehran-14316, IRAN
Tel: +98 (0) 21-895 0470
Fax: +98 (0) 21-895 7240



2. Composition/Information on Ingredients

COMPONENT CAS NO. % EXPOSURE LIMITS - REF.
-------------------- ------------ ------- ---------------------------------------
Hydrogen Sulfide 7783-06-4 99.95-100 10 ppm (14 mg/m3) TLV; 15 ppm
(21 mg/m3) STEL (ACGIH)
10 ppm (14 mg/m3) PEL; 15 ppm
(21 mg/m3) STEL; 20 ppm CEIL;
10 ppm (15 mg/m3) 10-minute CEIL (NIOSH)

The OSHA Permissible Exposure Limits listed above were promulgated by OSHA in 1989. This standard was vacated by the
U.S. Court of Appeals for the Eleventh Circuit. Exposure limits defined in specific chemical standards found in
1910.1001-1048 are not covered by this ruling and are still enforceable.



3. Hazards Identification

Health Poisonous gas.
Harmful or fatal if inhaled or absorbed through the skin may cause skin, eye and respiratory tract irritation.
Liquefied material may cause frostbite and freeze burns.
Heated streams may cause thermal burns.




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Flammability Flammable gas
May cause flash fire

Reactivity Stable



4. First Aid Measures

Ingestion NA

Skin contact H2S is poorly absorbed through the skin. Contact with liquefied gas may cause frostbite
affected area warm. If possible, submerge affected area in lukewarm water. Get immediate medical
attention. Thermal burns require immediate medical attention.

Eye contact Contact with liquefied gas may cause frostbite. Flush immediately with large amounts of water for
at least 15 minutes. Eyelids should be held away from the eyeball to ensure thorough rinsing. Get
immediate medical attention. Thermal burns require immediate medical attention.

Inhalation Most fatalities due to H2S intoxication occur at the scene of exposure and immediate supportive
care is imperative. Safely remove the victim from exposure. Insure adequate ventilation and
immediately provide oxygen at maximum flow rate. Vapors from crushed amyl nitrite perles may be
administered for 30 seconds of every minute until an intravenous line for sodium nitrite
administration is established. However the use of these antidotes must not delay adequate
ventilation and maximum oxygenation. GET IMMEDIATE MEDICAL ATTENTION.

NOTES TO PHYSICIAN
Hydrogen sulfide is primarily a respiratory toxin inhibiting the cytochrome-oxidase system; it is probably more potent than
HCN. The lifetime of sulfide in oxygenated blood is short, and sulfmethemoglobin is rapidly detoxified by red blood cells and
the liver. If nitrites have been used for detoxification, check methemoglobin levels. Follow fluid and electrolyte balance
carefully since metabolic acidosis may occur from increased anaerobic metabolism. Watch for pulmonary edema and
aspiration pneumonia during convalescence. Abrupt collapse may produce traumatic injuries.



5. Fire Fighting Measures

: -12.000 ? (10 ?)
FLASH POINT
: 260.000 ? (500 ?)
AUTOIGNITION TEMPERATURE
FLAMMABILITY LIMITS IN AIR (% BY VOL.) LOWER : 4.3
FLAMMABILITY LIMITS IN AIR (% BY VOL.) UPPER : 45.0



Basic firefighting procedures Shut off source of flow if possible. Do not extinguish fire if gas source cannot be shut off.
Use a water spray to cool fire-exposed containers, structures and to protect personnel. If
leak or spill has not ignited, ventilate area and use water spray to disperse gas or vapor and
to protect personnel attempting to stop a leak. Exposed firefighters must wear
MSHA/NIOSH approved positive pressure self-contained breathing apparatus with full face
mask and special protective clothing.

Unusual fire and explosion hazards Dangerous when exposed to heat or flame. Vapors form flammable or explosive
mixtures with air at room temperature. Vapor or gas may spread to distant ignition
sources and flash back. Containers may explode in heat of fire.
Irritating or toxic substances may be emitted upon thermal decomposition.




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Vapors or gas may accumulate in low areas. Vapors may concentrate in confined
areas.



6. Accidental Release Measures

If your facility or operation has an "Oil or Hazardous Substance Contingency Plan", activate its procedures.

Take immediate steps to stop and contain the spill. Caution should be exercised regarding personnel safety and exposure to
the spilled material.

For technical advise and assistance related to chemicals, contact CHEMTREC (800/424-9300) and your local fire
department.

Notify the National Response Center, if required. Also notify appropriate state and local regulatory agencies, the LEPC and
the SERC. Contact the local Coast Guard if the release is into a waterway.

Emergency Action Keep unnecessary people away; isolate hazard area and deny entry. Stay upwind, keep out of
low areas, and ventilate closed spaces before entering. (Also see Personal Protection
Information section). Evacuate area endangered by gas. Isolate the leak or spill area
immediately for at least 150 feet in all directions. Isolate for 1/2 mile in all directions if tank
car or tank truck is involved in fire.

Spill or Leak Procedure Do not touch or walk through spilled material; stop leak if you can do it without risk. Shut off
ignition sources; no flares, smoking or flames in hazard area. Use water spray to reduce vapor;
DO NOT put water directly on leak or spill area. Isolate area until gas has dispersed.

Notification The reportable quantity for this material is 100 pound(s).

Any spill or other release, or substantial threat of release, of this material to the air, water, or land (unless entirely contained
in the workplace) equal to or in excess of the reportable quantity must be reported immediately to the National Response
Center (800/ 424-8802) as required by U.S. Federal Law. Also contact appropriate state and local regulatory agencies
Contact the Coast Guard if spilled into navigable waterways under their jurisdiction. Failure to report may result in
substantial civil and criminal penalties.




7. Handling and Storage

Store in tightly closed containers in cool, dry, isolated, well-ventilated area away from heat, sources of ignition and
incompatibles. Ground lines and equipment used during transfer to reduce the possibility of static spark-initiated fire or
explosion.

Hydrogen sulfide may be found in confined vapor spaces. Keep face clear of tank and tank car openings. Do not enter vapor
spaces without proper respiratory equipment. Do not eat, drink or smoke in areas of use or storage.

Use good personal hygiene practices. Wash hands before eating, drinking, smoking, or using toilet facilities. Remove
contaminated clothing and clean before reuse. Shower after work using soap and water.

Empty containers may contain toxic, flammable/combustible or explosive residue or vapors. Do not cut, grind, drill, weld,
reuse or dispose containers unless adequate precautions are taken against these hazards.




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8. Exposure Controls/Personal Pprotection

Eye protection Prevent eye contact with this material. Wear chemical tight goggles. Provide an eyewash
station immediately accessible to the work area. Do not wear contact lenses when working with
this substance.

Skin protection Prevent skin contact. Wear gloves found to be impervious under conditions of use. Additional
protection may be necessary to prevent skin contact including use of apron, armcovers, face
shield, boots, or full body protection. A safety deluge shower should be located in the work area.

Respiratory protection If exposure limits are exceeded or if irritation is experienced, a NIOSH approved positive
pressure, air-supplied respirator should be worn. Ventilation and other forms of engineering
controls are often the preferred means for controlling chemical exposures. Respiratory
protection may be needed for non-routine or emergency situations.



9. Physical and Chemical Properties

: -60 ? (-76 ?)
BOILING POINT
: 1.539 g/l @ O ?
SPECIFIC GRAVITY
: -85 ? (-121?)
MELTING POINT
% VOLATILE : N/A
: 14000 mmHg @ 20 ?
VAPOR PRESSURE
EVAPORATION RATE (WATER=1) : N/A
VAPOR DENSITY (AIR=1) : 1.19
VISCOSITY : N/A
% SOLUBILITY IN WATER : SLIGHT
POUR POINT : N/A
pH : 4.5 (Water solution)
APPEARANCE/ODOR : Colorless gas with characteristic odor of rotten eggs. Odor threshold : 0.13 ppm



10. Stability and Reactivity

Stability/incompatibility : Stable. Avoid contact with strong oxidizers, metals and halogens.

Hazardous reactions/Decomposition product : Irritating or toxic substances may be emitted upon thermal decomposition.
Decomposition products include oxides of sulfur.



11. Toxicological Information

Ingestion N/A

Skin May cause skin irritation. Hydrogen sulfide can penetrate the skin when exposed to high
concentrations over long periods of time. Contact with liquefied material may cause frostbite.
Contact with heated material may cause thermal burns.

Eye MODERATELY TO SEVERELY IRRITATING. Above 50 ppm, symptoms may include
conjunctivitis, keratitis, lacrimation, photophobia and appearance of "haloes" around lights.
Direct contact with liquefied material may cause permanent damage. Contact with heated
material may cause thermal burns.




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Inhalation EXTREMELY TOXIC. Human LCLo = 800 ppm/5 minutes. Rat LC50 = 444 ppm. May cause
respiratory tract irritation and pulmonary edema. May cause harmful central nervous system
effects. Effects may include excitation, euphoria, headache, dizziness, drowsiness, blurred
vision, fatigue, tremors, convulsions, loss of consciousness, coma, respiratory arrest and death.
May also cause sore throat, chronic cough, bronchitis, nausea, diarrhea, loss of appetite, weight
loss, irritability, insomnia and hypotension. May also cause cyanosis. May also cause blood
changes and liver and kidney damage.

SPECIAL TOXIC EFFECTS :
Hydrogen sulfide causes rapid death due to metabolic asphyxiation. Case reports suggest that toxic amounts of hydrogen
sulfide can enter the body through a punctured eardrum, even while wearing some types of respiratory protective equipment.
Consumption of alcoholic beverages may enhance toxic effects. Persons with pre-existing respiratory or eye conditions may
be at an increased risk from exposure.

WARNING--"rotten egg" odor of hydrogen sulfide is not a reliable indicator for warning of exposure since odor fatigue readily
occurs. Odor sensation lost immediately at concentrations greater than 200 ppm.



12. Ecological Information



13. Disposal Considerations

This substance, when discarded or disposed of, is a hazardous waste according to Federal regulations (40 CFR 261
listed as Hazardous Waste Number U135, so listed due to its toxicity.

The transportation, storage, treatment, and disposal of this waste material must be conducted in compliance with
262, 263, 264, 268 and 270.
Disposal can occur only in properly permitted facilities. Check state and local regulations for any additional requirements as
these may be more restrictive than federal laws and regulations. Chemical additions, processing or otherwise altering this
material may make the waste management information presented in this MSDS incomplete, inaccurate or otherwise
inappropriate.



14. Transportation Information

TRANSPORTATION REQUIREMENTS (DOMESTIC LAND)
D.O.T. PROPER SHIPPING NAME (49 CFR 172.101) : Hydrogen sulfide, Liquefied, 2.3, UN 1053
D.O.T. HAZARD CLASS (49 CFR 172.101) : 2.3
UN/NA CODE (49 CFR 172.101) : UN 1053
BILL OF LADING DESCRIPTION (49 CFR 172.202) : Hydrogen sulfide, Liquefied, 2.3, UN 1053
D.O.T. LABELS REQUIRED (49 CFR 172.101) : Flammable gas & Poison
D.O.T. PLACARDS REQUIRED (49 CFR 172.504) : Flammable gas & Poison



15. Regulatory Information

There may be specific regulations at the local, regional or state level that pertain to this material.




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All components of this product are listed on the TSCA inventory. All components of this product are listed on the Canadian
DSL Inventory.



16. Other Information

NOTICE : The information presented herein is based on data considered to be accurate as of the date of preparation of this
Material Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or
completeness of the foregoing data and safety information, nor is any authorization given or implied to practice any patented
invention without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from
abnormal use, from any failure to adhere to recommended practices, or from any hazards inherent in the nature of the
product.




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M AT E R I AL S AF E T Y D ATA S H E E T
LCPS 30 (Catalyst for mercaptan oxidation)



1. Product Identification

PRODUCT NAME : CATALYST LCPS 30.
QUALITY : LIQUID
COMPANY : PROCATALYSE
212-216, Avenue Paul Doumer
F-92500 RUEIL MALMAISON, FRANCE
Telephone No. : +33 1 47 14 21 00
Fax No. : +33 1 47 51 87 95 / +33 4 66 78 59 59
Telex : 631 091 PROCAT F



2. Composition/Information on Ingredients

CHEMICAL NATURE : Aqueous solution of sulphonated cobalt phthalocyanine
COMPONENTS CONTRIBUTING : Sulphonated cobalt phthalocyanine (CAS: 3117-67-7) 20 a 40%, Xi R
TO THE HAZARD
COMPONENTS PRESENTING HAZARD : Ethanolamine (CAS: 141-43-5) 1 a 2.5% - ECC classification: Xn, Xi?
36/37/38



3. Hazards Identification

MOST IMPORTANT HAZARDS
Adverse human health effects : May cause slight brief irritation to skin or eyes.
May cause sensitization by skin contact.

PHYSICAL AND CHEMICALS HAZARDS:
Fire or explosion : No particular fire or explosion hazard.
Classification/Specific hazards : According to EEC criteria, this product is classified as: IRRITANT.



4. First Aid Measures

SKIN CONTACT : First rinse with plenty of water. Remove contaminated clothing and then rinse again with water.
Be careful the product may remain trapped under clothing, footware or a wrist-watch. If skin becomes
inflamed (redness, irritation?), call a doctor.
EYE CONTACT : IMMEDIATELY rinse with plenty of water for a prolonged period. (at least 15 minutes) whilst keeping the
eyes wide open. If irritation persists, consult an eye specialist.
INGESTION : Rinse mouth out with water. Consult a doctor if necessary.
INHALATION : Move to the fresh air. Call a doctor.




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5. Fire Fighting Measures

SUITABLE EXTINGUISHING MEDIA : All extinguishing agents can be used (water, foam, powders, carbon dioxide,
sand?).
UNSUITABLE EXTINGUISHING MEDIA : None to our knowledge. If there is a fire close by, use suitable extinguishing
agents.
SPECIFIC HAZARDS : Aqueous liquid. Does not present and particular risk in the event of a fire.



6. Accidental Release Measures

PERSONAL PRECAUTIONS
Avoid contact with skin and eyes. If spillage occurs on the public highway, indicate the danger and notify the authorities
(police, fire brigade).
- Personal protective equipment: Appropriate long gloves (gauntlets). Suitable protective clothing.

ENVIRONMENTAL PRECAUTION
For a large spillage, contain the spillage by bunding.

METHOD FOR CLEANING UP
- Recovery : Recover when in a solid form. Collect up the spilled product and place it in a spare container:
Suitably labelled.- with a sealed closure. Then take the emergency containers to an area
reserved for subsequent recycling or disposal.
- Cleaning/Decontamination : Wash contaminated area with large amounts of water.

FURTHER INFORMATION
Make sure that there is a sufficient amount of neutralizing/absorbent materials near the storage area.



7. Handling and Storage

HANDLING
Technical measures : Ventilation.
Install retention tank.
Measures : Do not handle without gloves.

STORAGE
Technical measures : Ensure that there is a suitable retention system.
Storage conditions:
- Recommended : To guarantee the quality and properties of the product keep:
- protected from humidity and bad weather conditions.
- at temperatures of between 10? and 40?
Incompatible products : None, to our knowledge.
Packing : Product must only be kept in the original packaging.
Packaging materials
- Recommended : Plastic materials.




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8. Exposure Controls/Personal Protection

ENGINEERING MEASURES
No specific measures are required provided the product is handled in accordance with the general rules of occupational
hygiene and safety.

PERSONAL PROTECTIVE EQUIPMENT
- Hand protection : Do not ware textile or leather gloves.
Long protective gloves, which go over the sleeves.
- Eye protection : Safety spectacles with side shields.
- Skin and body protection : Light overall.

COLLECTIVE EMERGENCY EQUIPMENT
Safety shower, Eye fountain.



9. Physical and Chemical Properties

APPEARANCE
- Physical state : Liquid
- Form : Viscous
- Color : Blue
ODOR : Ammonia
pH : 9 (Product as is)

SPECIFIC TEMPERATURE
:0?
- Freezing
: > 100 ?
- Boiling

FLAMMABILITY CHARACTERISTICS
- Flash point : Not applicable

OXIDIZING PROPERTIES
Non oxidizing material according to EEC criteria.

: < 20 hPa, at 20 ?
VAPOR PRESSURE

3
SPECIFIC GRAVITY : 1.15 g/cm

SOLUBILITY
- in water : Miscible (in all proportions)
- in organic solvents : Insoluble in hydrocarbons



10. Stability and Reactivity

STABILITY : Stable under ambient conditions of use.

HAZARDOUS REACTIONS
- Conditions to avoid : No dangerous reactions known under normal conditions of use.




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See technical data sheet.



11. Toxicological Information

ACUTE TOXICITY : LD50 oral (Rat): > 2000 mg/kg

LOCAL EFFECTS : Significantly irritating to rabbits on cutaneous application. May cause slight temporary irrit
Slightly irritating to rabbits on ocular application. May cause slight temporary irritation to ocular
mucous membranes.

SENSITIZATION : Strong sensitizer on contact with skin.



12. Ecological Information

BEHAVIOUR IN THE ENVIRONMENT
Persistence/Degradability : No information available.
Bioaccumulation : No information available.
Destination of the product : Ultimate destination of the product: WATER.



13. Disposal Considerations

WASTE FROM RESIDUES
Destruction/Disposal : Dispose of in accordance with relevant local regulations.

CONTAMINATED PACKAGING
Decontamination/cleaning : Clean with water.
Destruction/Disposal : Incinerate the plastic packaging at a licensed site.

FURTHER INFORMATION : The exhausted catalysts may have different risks and properties compared to the
original product.
This safety data sheet is not applicable to exhausted catalysts.
NOTE : The user’s attention is drawn to the possible existence of local regulations regarding
disposal.



14. Transport Information

INTERNATIONAL REGULATIONS
Land
- Rail/Road(RID/ADR) : Not restricted
Sea (IMO/IMDG) : Not restricted
Air (ICAO-IATA) : Not restricted

NOTE : The above regulatory prescriptions are those valid on the date of publication of this sheet.
Given the possible evolution of transport regulations for hazardous materials, it would be
advisable to check their validity with your sales office.




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15. Regulatory Information

LABELLING
ECC regulations : Mandatory labelling (self-classification) of hazardous preparations:
Applicable
- Classifications/Symbols : IRRITANT (Xi)
- R phrases : R 43: May cause sensitization by skin contact.
- S phases : S 24: Avoid contact with skin. S 37: Wear suitable gloves.

NOTE:
The regulatory information given above only indicates the principal regulations specifically applicable to the product
described in the Safety Data Sheet. The user’s attention is drawn to the possible existence of additional provisions which
complete these regulations. Refer to all applicable national, international and local regulations or provisions.



16. Other Information

Uses
- Recommended uses : Catalysis (For further information, refer to the product technical data sheet).
- European inventory : All the constituents of this preparation are registered in the EINECS inventory.
( EINECS, ELINCS)

This safety data sheet should be used in conjunction with technical sheets. It does not replace them. The information given
is based on our knowledge of this product, at the time of publication. It is given in good faith. The attention of the user is
drawn to the possible risks incurred by using the product for any other purpose other than that for which it was intended.
This does not in any way excuse the user from knowing and applying all the regulations governing his activity. It is the sole
responsibility of the user to take all precautions required in handling the product. The aim of the mandatory regulations
mentioned is to help the user to fulfil his obligations regarding the use of hazardous products. This information is not
exhaustive. This does not exonerate the user from ensuring that legal obligations, other than those mentioned, relating to
the use and storage of the product, do not exist. This is solely his responsibility.

Date: 15/02/2000, Version 1.02




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M AT E RI AL S AF E T Y D AT A S H E E T

METHANE




1. Identification

Product name : Methane
Date of MSDS : 1991-09-30
CAS N° : 74-82-8
Chemical family : Alkane hydrocarbon
Synonym(s) : Fire damp, march gas, methyl hydride
Molecular formula : CH4
Molecular weight : 16.04
Possible Manufacturer : SUN COMPANY, INC
Address : Ten Penn Center
1801 Market Street
Philadelphia Pennsylvania
U.S.A. 19103-1699
Telephone No. : 215-977-6182 (Joanne Houck)
Emergency Telephone No. : 800-964-8861 (SUN COMPANY, AFTER NORMAL BUSINESS HOURS)
800-424-9300 (CHEMTREC, AFTER NORMAL BUSINESS HOURS)



2. Composition/Information on Ingredients

PREDOMINANTLY METHANE GAS (CH4)
'INGREDIENTS WITH * IN CAS NUMBER ARE SUBJECT TO REPORTING REQUIREMENTS OF SECTION
EMERGENCY PLANNING & COMMUNITY RIGHT-TO-KNOW AND 40CFR372'



3. Hazards Identification

FLASH POINT : - 306 (?) - 188 (?)
AUTOIGNITION TEMP. : 1000 (?) 538 (?)

NFPA CLASSIFICATION *** HAZARD RATING ***
HEALTH :1 0 - LEAST 3 - HIGH
FIRE :4 1 - SLIGHT 4 - EXTREME
REACTIVITY :0 2 - MODERATE
SPECIFIC HAZARD

FLAMMABLE LIMITS IN AIR
Lower explosive limit (LEL) : 5.0 % VOL.
Upper explosive limit (UEL) : 15.0 % VOL.
Fire and explosion hazards : Flammable gas.




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Extinguish media : Water frog, dry chemical powder, carbon dioxide.
Special firefighting instructions : Shut off supply of gas. Allow to burn, cool tank/container.



4. First Aid Measures

Inhalation : Move person to fresh air. If not breathing, give artificial respiration, obtain
medical assistance.
Skin : None normally required.
Eye : None required.
Ingestion : None required.



5. Fire Fighting Measures

D.O.T. flammable gas label.



6. Accidental Release Measures

Prevent ignition ; stop leak ; ventilate area. Use water spray to disperse vapors. Keep upwind of leak. Evacuate until gas
until gas has dispersed.



7. Handling and Storage

Keep away from heat, sparks and flame. NFPA class IA storage consult NFPA and OSHA codes. Transfer
operations must be electrically grounded and bonded to dissipate static buildup.



8. Exposure controls/personal protection

Ventilation : Use only with adequate ventilation. Ventilate as needed to comply with exposure limit.

PERSONAL PROTECTIVE EQUIPMENT
Eye : None normally needed.
Gloves : None normally needed.
Respirator : Concentration in air determines protection needed. Use only NIOSH certified respiratory protection.
Other : None normally needed.



9. Physical and Chemical Properties

BOILING POINT : - 259 (?) - 162 (?)
MELTING POINT : N/A
SPECIFIC GRAVITY : 0.3 (H2O=1)
PACKING DENSITY : N/A (kg/m3)
VAPOR PRESSURE : GAS (mmHg @ 20?)
VAPOR DENSITY : 0.55 (Air=1)




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SOLUBILITY IN WATER : Slight
pH INFORMATION : N/A
% VOLATILES BY VOL. : 100
EVAPORATION RATE : Rapid Boiling (Ethyle Ether=1)
OCTANOL/WATER COEFF : N/D
APPEARANCE : Colorless Gas
ODOR : Odorless
ODOR THRESHOLD : N/D



10. Stability and Reactivity

Stability : Stable
Conditions to avoid : Avoid contact with heat, sparks and open flame and other sources of ignition.
Incompatible materials : Bromine, chlorine, interphalogens, chlorine dioxide, dioxygen, difluoride & strong oxidizers.
Hazardous Decomposition : Combustion will produce carbon, monoxide and asphyxiants.
Polymerization : Will not occur.



11. Toxicological Information

Exposure limits : Concentrations limited by available oxygen.
Inhalation : Excessive exposures may cause unconsciousness, coma, respiratory failure and death.
Skin : Vaporizing liquid may cause frostbite.
Eye : Vaporizing liquid may cause frostbite.
Ingestion : Cannot reasonably be ingested.



12. Ecological Information




13. Disposal Considerations

Follow local regulations.



14. Transportation Information




15. Regulatory Information




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16. Other Information

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or compl
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

METHANOL




1. Product Identification

Product name : Methanol
Date of MSDS : 1992-10-07
CAS N° : 67-56-1

Hazard Rating *** Scale ***
Toxicity : 2 4=EXTREME
Fire : 3 3=HIGH
Reactivity : 0 2=MODERATE
Special : - 1=SLIGHT
0=INSIGNIFICANT
Supplier : PURIFIER ENGINEERING COMPANY
th th
Address : 5 Floor, No3, 4 St. Assadabadi Ave.
Tehran-14316, IRAN
Telephone No. : +98 (0) 21-895 0470
Fax No. : +98 (0) 21-895 7240
Emergency Telephone No. : 800-424-9300 (CHEMTREC)



2. Composition/Information on Ingredients

Composition. CAS REG NO. AMT.(%)
----------------- ------------------ --------------
Methanol 67-56-1 99+%

Exposure Limit Information
Composition ROHM AND HAAS OSHA ACGIH
Units TWA STEL TWA STEL TWA STEL
---------------- ---------- --------- --------- -------- --------- -------- -------
Methanol ppm 200 a 250 a 200 a 250 a 200 a 250 a
a Skin



3. Hazards Identification

: 12 ?/54 ? Tag Closed Cup
Flash Point
: 385 ? / 725 ?
Auto-ignition Temperature
Lower Explosive Limit : 6.0%
Upper Explosive Limit : 36.5%




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4. First Aid Measures

Inhalation Move subject to fresh air. If breathing is difficult, give oxygen. Give artificial respiration if
breathing has stopped. Get prompt medical attention.
Ingestion If swallowed, give 2 glasses of water to drink. Never give anything by mouth to an unconscious
person. IMMEDIATELY see a physician.
Eye and Skin Contact Flush eyes with a large amount of water for at least 15 minutes. Wash affected skin areas
thoroughly with soap and water. Consult a physician if irritation persists.
Note to Physician Due to toxicity of this product through ingestion, immediate evacuation of the stomach is
advised.



5. Fire Fighting Measures

Unusual Hazards : Vapors can travel to a source of ignition and flash back.
Closed containers may rupture via pressure build-up when exposed to fire or extreme
heat. May burn with invisible flame.
Extinguishing Agents : Use the following extinguishing media when fighting fires involving this material
- polar solvent (alcohol) foam
- carbon dioxide
- dry chemical
- water spray
Personal Protective Equipment : Wear self-contained breathing apparatus (pressure-demand MSHA/NIOSH approved
or equivalent) and full protective gear.
Special Procedures : Use water spray to cool containers exposed to fire. Contain run-off.



6. Accidental Release Measures

Personal Protection Wear a MSHA/NIOSH approved (or equivalent) positive pressure self-contained breathing
apparatus or a full-facepiece airline respirator in the positive pressure mode with emergency
escape provisions. Remove all contaminated clothing promptly. Wash all exposed skin areas
with soap and water immediately after exposure. Thoroughly launder clothing before reuse. Do
not take clothing home to be laundered.
For further information see the PERSONAL PROTECTION MEASURES Section.
If exposed to material during clean-up operations, see the FIRST AID PROCEDURES Section
for actions to follow.

Procedures Eliminate all ignition sources. Ventilate the spill area. Avoid breathing vapor. Contain spills
immediately with inert materials (e.g.sand, earth). Transfer liquids and solid diking material to
separate suitable containers for recovery or disposal.



7. Handling and Storage

Ventilation Use explosion proof local exhaust ventilation with a minimum capture velocity of 100
(0.5 m/sec.) at the point of vapor evolution.
Refer to the current edition of Industrial Ventilation : A Manual of Recommended Practice
published by the American Conference of Governmental Industrial Hygienists for information
on the design, installation, use, and maintenance of exhaust systems.




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Other Protective Equipment Facilities storing or utilizing this material should be equipped with an eyewash facility and a
safety shower.

Storage Conditions Material can burn; limit indoor storage to approved areas equipped with automatic sprinklers.
Store away from excessive heat (e.g. steampipes, radiators), from sources of ignition and
from reactive materials.
Ground all metal containers during storage and handling.
Do not store this material near food, feed or drinking water.

Handling Procedures Ground all containers when transferring material. Use non-sparking tools and grounding
cables when transferring.
Do not handle material near food, feed or drinking water.

Other CONTAINERS HAZARDOUS WHEN EMPTY. Since emptied containers retain product
residue (vapors and/or liquid) follow all MSDS and label warnings even after container is
emptied.



8. Exposure Controls/Personal Protection

Respiratory Protection A respiratory protection program meeting OSHA 1910.134 and ANSI Z88.2 requirements must be
followed whenever workplace conditions warrant a respirator's use. For airborne concentrations
above the TWA/TLV's or Unknown, wear a MSHA/NIOSH approved (or equivalent) self-contained
breathing apparatus in the positive pressure mode, or MSHA/NIOSH approved (or equivalent)
full-facepiece airline respirator in the positive pressure mode with emergency escape provisions.

Eye Protection Use chemical splash goggles and face shield (ANSI Z87.1 or approved equivalent). Eye
protection worn must be compatible with respiratory protection system employed.

Hand Protection Chemically resistant gloves should be worn whenever this material is handled. Gloves should be
removed and replaced immediately if there is any indication of degradation or chemical
breakthrough. Discard gloves after use.
The glove(s) listed below may provide protection against permeation. Gloves of other chemically
resistant materials may not provide adequate protection :
- Neoprene

Other Protection Protective clothing made of the following material should be worn to avoid contaminating clothing
- Neoprene.



9. Physical and Chemical Properties

Appearance : Clear
Color : Colorless
State : Liquid
Odor Characteristic : Alcohol odor
Viscosity : No Data
: 0.793 @ 20 ? / 68 ?
Specific Gravity (Water = 1)
: 1.1 @ 15 ? / 59 ?
Vapor Density (Air = 1)
: 96 mm Hg @ 20 ? / 68 ?
Vapor Pressure
: -98 ? / -144 ?
Melting Point
: 65 ? / 149 ?
Boiling Point
Solubility in Water : Completely soluble




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Percent Volatility : 100
Evaporation Rate (BAc = 1) : 4.6



10. Stability and Reactivity

Instability : This material is considered stable.
Hazardous Decomposition Products : There are no known hazardous decomposition products for this material.
Hazardous Polymerization : Product will not undergo polymerization.
Incompatibility : Avoid contact with the following :
- acids - bases - oxidizing agents - metals



11. Toxicological Information

Inhalation Repeated or prolonged exposure can cause the following :
- optic nerve damage - systemic poisoning
Inhalation of vapor or mist can cause the following :
- irritation of nose and throat - drowsiness - slurred speech - headache - nausea - dizziness
stupor ? unconsciousness

Eye Contact Direct contact with material can cause the following :
- moderate irritation

Skin Contact This material can be absorbed through intact skin in harmful amounts.
Prolonged or repeated skin contact can cause the following :
- defatting and drying of the skin which can lead to irritation and dermatitis

Ingestion Material can cause the following :
gastrointestinal irritation - nausea - vomiting - diarrhea - blindness ? death

Delayed Effects Prolonged or repeated overexposure can cause the following :
? kidney damage - liver damage



12. Ecological Information

Chemical Fate/Biodegradation
Biological Oxygen Demand : 0.15
Chemical Oxygen Demand : 1.1

Environmental Toxicity : Aquatic toxicity rating, 96 Hour TLM : > 1000 ppm



13. Disposal Considerations

For disposal, incinerate this material at a facility that complies with local, provincial, and federal regulations.



14. Transportation Information




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Shipping Name : Methanol
TDG Classification : 3.2 (6.1)
TDG Packing Group :II
Identification Number : UN1230



15. Regulatory Information

This product is considered hazardous under the OSHA Hazard
Communication Standard (29CFR 1910.1200).
This product is a 'controlled product' under the Canadian Workplace
Hazardous Materials Information System (WHMIS).
Canadian WHMIS Hazard Classification
According to the Controlled Products Regulations (Sections 33 to 66), this product is classified as a flammable liquid
B, Division 2) and a very toxic material (Class D, Division 2, Subdivision A) and a toxic material (Class D, Division
Subdivision B).



16. Other Information

ABBREVIATIONS :

ACGIH = American Conference of Governmental Industrial Hygienists
OSHA = Occupational Safety and Health Administration
TLV = Threshold Limit Value
PEL = Permissible Exposure Limit
TWA = Time Weighted Average
STEL = Short-Term Exposure Limit
BAc = Butyl acetate
! Bar denotes a revision from previous MSDS in this area.

The information contained herein relates only to the specific material identified. This information is accurate and reliable as
of the date of this material safety data sheet, but no representation, guarantee or warranty, express or implied, is made as to
the accuracy, reliability, or completeness of the information. People receiving this information should make their own
determination as to the information's suitability and completeness for their particular application.




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M AT E RI AL S AF E T Y D AT A S H E E T

METHYL MERCAPTAN




1. Product Identification

Trade name : Methyl Mercaptan
Chemical identity : Methanethiol
Synonyms : Thiomethane, Mercaptomethane, Methyl Sulfhydrate
Formula : CH3SH
Chemical family : Mercaptans
Date of MSDS : 1992-11-01
CAS N° : 74-93-1
Possible Manufacturer : Praxair Canada Inc
Address : 1 City Centre Drive
Suite 1200
Mississauga Ontario
Canada L5B 1M2
Emergency Telephone No. : 514-333-5630



2. Composition/Information on Ingredients

INGREDIENTS WT. (%) CAS No.
------------------ ----------- ----------
Methanethiol 100 74-93-1
LD50 (Species & Route) : Not applicable
LC50 (inh.) (Rat, 4 hrs.) : 675 ppm
TLV (ACGIH) : 0.5 ppm (Ceiling 10 ppm)



3. Hazards Identification

Flammable : Yes, Forms explosive mixture with air and oxidizing agents.
: 17.8 ?
Flash point (Test Method)
Autoignition Temperature : Currently unknown
Flammable limts in Air : LOWER : 3.9% UPPER : 21.8% (% by Volume)
Extinguishing Media : CO2, dry chemical, water spray or fog.

SPECIAL FIRE FIGHTING PROCEDURES :
DANGER : Toxic gas (See Section VI). Flammable, corrosive gas. Evacuate all personnel from danger area. Do not
approach area without self-contained breathing apparatus and protective clothing. Immediately cool containers with water
spray from maximum distance taking care not to extinguish flames.
Remove ignition sources if without risk.




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If flames are accidentally extinguished, explosive reignition may occur; therefore appropriate measures should be taken.
Reduce toxic vapours with water spray or fog. Stop flow of gas if without risk while continuing cooling water spray. Remove
all containers from area of fire if without risk. Allow fire to burn out.

UNUSUAL FIRE AND EXPLOSION HAZARDS :
Toxic, flammable, corrosive gas. Forms explosive mixtures with air and oxidizing agents. Container may rupture due to heat
of fire. Do not extinguish flames due to possibility of explosive re-ignition. Toxic vapours may spread from spill. Vapours form
from this product and may travel or be moved by air currents and ignited by pilot lights, other flames, smoking, sparks,
heaters, electrical equipment, static discharges or other ignition sources at locations distant from product handling point.
Explosive atmospheres may linger. Before entering area, especially confined areas, check atmosphere with appropriate
device. No part of a container should be subjected to a temperature higher than 52 deg C (approximately 125 deg F
Most containers are provided with a pressure relief device designed to vent contents when they are exposed to elev
temperature.

HAZARDOUS COMBUSTION PRODUCTS : Carbon monoxide/Carbon dioxide/Sulfur dioxide
SENSITIVITY TO IMPACT : Avoid impact against container
SENSITIVITY TO STATIC DISCHARGE : Possible - ground all equipment before use.



4. First Aid Measures

Swallowing This product is a gas at normal temperature and pressure.

Inhalation Remove to fresh air. Give artificial respiration if not breathing. Oxygen may be given if necessary.
Keep patient warm. Call a physician.

Skin contact Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated
clothing and shoes. Discard clothing and shoes. Call a physician.

Eye contact Immediately flush eyes with water for at least 15 minutes. The eyelids must be held open and away
from the eyeball to ensure that all surfaces are flushed thoroughly. See a physician, preferably an
ophthalmologist, immediately.

Notes to physician Victims of overexposure should be observed for up to 72 hours for delayed onset of pulmonary
oedema. There is no specific antidote, and treatment should be directed at the control of symptoms
and clinical condition.



5. Fire Fighting Measures



6. Accidental Release Measures

Immediately evacuate all personnel from danger area.
DANGER : Flammable, toxic, corrosive gas. Forms explosive mixtures with air (See Section IV). Use self-contained
breathing apparatus and protective clothing where needed. Remove all sources of ignition if without risk.
Reduce vapours with fog or fine water spray. Reverse flow into cylinder may cause rupture. Shut off leak if without risk.
Ventilate area of leak or move leaking container to well ventilated area. Prevent runoff from contaminating surrounding
environment. Flammable, toxic, corrosive vapours may spread from spill. Before entering area, especially confined areas,
check atmosphere with appropriate device.




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7. Handling and Storage

DANGER : Toxic, corrosive, flammable, liquefied gas under pressure. May be fatal if inhaled. Do not breathe gas. Do not get
liquid or vapours in eyes, on skin or clothing (See Section VI). Safety showers and eyewash fountains should be
immediately available. Use piping and equipment adequately designed to withstand pressures to be encountered. May form
explosive mixtures with air. Keep away from heat, sparks and open flame. Ground all equipment. Use spark proof tools and
explosion proof equipment. Store and use with adequate ventilation at all times. Use only in a closed system constructed of
corrosion resistant materials. Close valve when not in use and when empty.
Keep away from oxidizing agents.

NOTE : Reverse flow into cylinder may cause rupture. Use a check valve or other protective apparatus in any line or piping
from the cylinder to prevent reverse flow.

MIXTURES : When two or more gases, or liquefied gases are mixed, their hazardous properties may combine to create
additional, unexpected hazards.
Obtain and evaluate the safety information for each component before you produce the mixture. Consult an Industrial
Hygienist, or other trained person when you make your safety evaluation of the end product. Remember, gases and liquids
have properties which can cause serious injury or death.
Be sure to read and understand all labels and other instructions supplied with all containers of this product.

NOTE : Compatibility with plastics should be confirmed prior to use. For safety information on general handling of
compressed gas cylinders, obtain a copy of pamphlet P-1, "Safe Handling of Compressed Gases in Containers"
Compressed Gas Association, Inc., 1725 Jefferson Davis Highway, Arlington, VA 22202.

OTHER HANDLING AND STORAGE CONDITIONS :
Never work on a pressurized system. If there is a leak, close the cylinder valve, blow down the system by venting to a safe
place, then repair the leak.



8. Exposure Controls/Personal Protection

PERSONAL PROTECTION

Respiratory protection For concentrations up to 10 times the applicable exposure limit any NIOSH/MSHA approved
supplied air respirator is recommended. Up to 50 times the TLV, a NIOSH/MSHA
respirator with a full face piece or self-contained breathing apparatus is recommended. For
higher concentrations use only self contained breathing apparatus operated in the pressure
demand mode.
Protective gloves Neoprene.
Eye protection Select in accordance with the current CSA Standard Z94.3, "Industrial eye and face protection
and any provincial regulations or guidelines.
Others Metatarsal shoes for cylinder handling. Protective clothing where needed. Select in accordance
with the current CSA Standard Z195, "Protective foot wear", and any provincial regulations or
guidelines.

SPECIFIC ENGINEERING CONTROL

VENTILATION LOCAL EXHAUST : Inadequate.
MECHANICAL : Inadequate.
SPECIAL : Use only in a closed system. Explosion proof forced draft fume hood is preferred.
OTHERS : Not applicable.




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9. Physical and Chemical Properties

PHYSICAL STATE : Gas
: 5.96 ?
BOILING POINT, 760 mm Hg
: 0.8665 @ 20 deg/4 ?
SPECIFIC GRAVITY (H2O = 1)
: 1.66 @ 20 ?
VAPOUR DENSITY (air = 1)
% VOLATILES (BY VOLUME) : 100
: -121 ?
FREEZING POINT
VAP. PRESS. AT 20 ? : 15 psig
SOLUBILITY in WATER (% by WT) : Moderate
EVAPORATION RATE (BUTYL ACETATE = 1) : High
4.0 X 10-5 mg/m3
ODOUR THRESHOLD :
pH : Not applicable
MOLECULAR WEIGHT : 48.107
COEFFICIENT OF WATER/OIL DISTRIBUTION : Not applicable
APPEARANCE & ODOUR : Colourless gas at normal temperature and pressure; disagreeable odour.



10. Stability and Reactivity

STABILITY : Stable

Conditions of chemical instability
: Ferrous sulfide oxidizes with a red glow in the presence of air and ignites methyl
mercaptan vapours.
Incompatible products : Water, acids, oxidizing agents, copper, mercury, lead, zinc, unsaturated organics,
aluminum.
Hazardous decomposition products : Thermal decomposition or burning may produce CO/CO2/SO2. May form H
extremely high temperatures.

HAZARDOUS POLYMERIZATION : Will not occur

CONDITIONS OF REACTIVITY : None currently known.



11. Toxicological Information

LD50 (MIXTURE) : Not applicable
LC50 (MIXTURE) : Not applicable

ROUTE OF EXPOSURE
Swallowing, Inhalation, Skin contact, Eye contact.

EFFECTS OF A SINGLE (ACUTE) OVEREXPOSURE
Swallowing Not a likely route of exposure. This product is a gas at normal temperature and pressure, but may
cause irritation of the mouth and throat.
Skin absorption No evidence of adverse effects from available information.
Inhalation Overexposure may cause irritation to the eyes and mucous membranes, with headache, dizziness,
nausea, vomiting, and possible central nervous depression leading to respiratory failure. May also
cause pulmonary edema with liver and kidney damage.
Skin contact Exposure may cause irritation, experienced as redness and possible swelling.
Eye contact Exposure may cause irritation, experienced as redness and swelling of the conjunctiva.




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EFFECTS OF REPEATED (CHRONIC) OVEREXPOSURE
Repeated overexposure may cause dermatitis.

OTHER EFFECTS OF OVEREXPOSURE
None currently known.

MEDICAL CONDITIONS AGGRAVATED BY OVEREXPOSURE
Inhalation may aggravate asthma and inflammatory or fibrotic pulmonary disease. Because of its irritating properties, this
material may aggravate as existing dermatitis.



12. Ecological Information



13. Disposal Considerations

Prevent waste from contaminating surrounding area. Keep personnel away. Discard any product, residue, disposable
container or liner in an environmentally acceptable manner, in full compliance with Federal, Provincial and local regulations.



14. Transportation Information



15. Regulatory Information



16. Other Information

DISCLAIMER :
Note from Praxair Canada Inc: Praxair Canada Inc. requests the users of this product to study this Material Safety Data
Sheet (MSDS) and become aware of product hazards and safety information. To promote safe use of this product a user
should (1) notify its employees, agents and contractors of the information on this MSDS and any product hazards and safety
information, (2) furnish this same information to each of its customers for the products, and (3) request such customers to
notify their employees and customers for the product of the same product hazards and safety information. The opinions
expressed herein are those of qualified experts within Praxair Canada Inc.
We believe that the information contained herein is current as of the date of the Material Safety Data Sheet. Since the use of
this information and these opinions and the conditions of use of the product are not within the control of Praxair Canada, it is
the user's obligation to determine the conditions of safe use of the product.




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M AT E R I AL S AF E T Y D ATA S H E E T
NALCO 19 PULV (Oxygen scavenger)


1. Product Identification

PRODUCT NAME : NALCO 19 PULV
APPLICATION : Boiler water oxygen scavenger treat
PRODUCT DESCRIPTION : Sodium sulfite

COMPANY IDENTIFICATION : NALCO EUROPE
Postbus 627
2300 AP Leiden ? The netherlands
Tel: 0031 71 524 1100

EMERGENCY TELEPHONE NUMBER
See section 16 for emergency telephone number



2. Composition/Information on Ingredients

CHEMICAL DESCRIPTION
Sodium sulfite

HAZARDOUS INGREDIENTS
CAS No. EINECS No. CHEMICAL NAME WT% SYMBOL R-PHRASES
----------- --------------- ----------------------- -------- ---------- ----------------
7757-83-7 2318214 Sodium sulfite 80-100 Xi 31-36/37



3. Hazards Identification

HUMAN HEALTH HAZARD ? ACUTE
INHALATION : Irritating toe respiratory system.
SKIN CONTACT : Can cause mild irritation.
EYE CONTACT : Irritating to eyes.
INGESTION : May cause mucosal damage.

HUMAN HEALTH HAZARDS ? CHRONIC
Chronic exposure to sulfites may cause symptoms of upper respiratory disease and affect sense of taste and smell.

ENVIRONMENTAL HAZARDS
Do not allow material to contaminate ground water system. Depletes oxygen content in water courses.

PHYSICAL AND CHEMICAL HAZARDS
Contact with acids liberates toxic gas (Sulfur Dioxide). Do not mix with Oxidizing agents, Hypochlorites and chlorites.




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4. First Aid Measures

INHALATION
Remove to fresh air, treat symptomatically. Get medical attention.

SKIN CONTACT
Remove contaminated clothing. Wash off affected area immediately with plenty of water. If skin irritation persists, obtain
medical attention.

EYE CONTACT
Immediately gently irrigate with clean water for at least 15 minutes. Move eyeball and keep eyelids wide open and apart
whilst irrigating. Obtain medical attention immediately.

INGESTION
Rinse mouth immediately and repeatedly with water. Do not induce vomiting without medical advice. Obtain medical attention.



5. Fire Fighting Measures

EXTINGUISHING MEDIA
Water spray, foam, dry powder, carbon dioxide.

UNSUITABLE EXTINGUISHING MEDIA
None.

FIRE AND EXPLOSION HAZARD
May evolve oxides of sulphur under fire conditions.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING
In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit.



6. Accidental Release Measures

PERSONAL PRECAUTIONS
Ensure adequate ventilation. Use personal protective equipment recommended in Section 8.

ENVIRONMENTAL PRECAUTIONS
Do not allow material to contaminate ground water system.

METHODS FOR CLEANING UP
Sweep up and shovel. Reclaim into recovery or salvage drums.



7. Handling and Storage

HANDLING
Do not breath dust. Avoid contact with skin and eyes. Use with adequate ventilation. Avoid generating aerosols and mists.
Do not take internally.




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STORAGE CONDITIONS
Keep in dry, cool place. Keep container tightly closed. Keep at temperature not exceeding 49?. Store separately from acids.
Keep away from Oxidizing agents.



8. Exposure Controls/Personal Protection

OCCUPATIONAL EXPOSURE LIMITS

NATIONAL REGULATIONS UK
OES dust inhalable 10mg/m3 (TWA)
OES dust respirable 4 mg/m3 (STEL)
Sulphur dioxide:OES 2 ppm (TWA), OES 5 ppm (STEL)

ENGINEERING MEASURES
Use general ventilation with local exhaust ventilation.

RESPIRATORY PROTECTION
Dust mask. Avoid generating dusts.

HAND PROTECTION
Cloth gloves.

SKIN PROTECTION
Standard protective clothing.

EYE PROTECTION
Safety glasses with side-shields.

HYGIENE RECOMMENDATIONS
Keep an eye wash fountain available. Keep a safety shower available.

HUMAN EXPOSURE CHARACTERIZATION
Based on our recommended product application and personal protective equipment, the potential human exposure is:
Moderate



9. Physical and Chemical Properties

Note : These physical properties are typical values for this product.

FORM : Crystalline
COLOUR : Off-white
ODOUR : Sweet
BOILING POINT : N/E
MELTING POINT : N/E
FLASH POINT : N/A
AUTOFLAMMABILITY : N/A
EXPLOSION LIMITS : N/A
VAPOUR PRESSURE : N/A




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RELATIVE DENSITY : N/A
SOLUBILITY IN WATER : Complete : 17% @ 10?
: 7.6 ? 8.2
pH (10%)
OCTANOL/WATER COEF : N/E
VISCOSITY : N/A
BULK DENSITY : 1.5
FREEZING POINT : N/A
POUR POINT : N/A

Abbreviation: N/E = Not evaluated, N/A = Not applicable, N/R = Not relevant



10. Stability and Reactivity

STABILITY
Stable under normal conditions.

CONDITIONS TO AVOID
Moisture.

MATERIALS TO AVOID
Oxidizing agents, Acids.

HAZARDOUS DECCOMPOSITION PRODUCTS
Oxides of sulphur (under fire conditions). Sulfur Dioxide (under acidic conditions).



11. Toxicological Information

ACUTE TOXICITY DATA

ACUTE LETHALITY VALUES
Oral (rat):LD50 = 2610 mg/kg

PRIMARY (DRAIZE TEST) SKIN/EYE
Irritating to eyes.

SENSITIZATION
No data available.

CHRONIC TOXICITY DATA
Repeated or prolonged exposure may cause skin irritation and dermatitis. Chronic exposure to sulfites may cause symptoms
of upper respiratory disease and affect sense of taste and smell.



12. Ecological Information

PERSISTENCY AND DEGRADATION
No adverse effects expected.




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MOBILITY AND BIOACCUMULATION POTENTIAL
No adverse effects expected.

ECOTOXICOLOGICAL EFFECTS
Depletes oxygen content in water courses.



13. Disposal Considerations

Via authorized contractor.

NATIONAL REGULATIONS GERMANY
Waste Code : 52708

NATIONAL REGULATION UK
In accordance with the Environmental Protection (Duty if Care) Regulations 1991. Special Waste Regulations 1996 apply

NATIONAL REGULATIONS AUSTRIA
Waste Code : 52708



14. Transport Information

Class : Not regulated



15. Regulatory Information

EC CLASSIFICATION:

Hazard symbol : Xi, Irritant
Contains : Sodium sulfite

RISK PHRASES
R36/37 : Irritating to eyes and respiratory system.
R31 : Contact with acids liberate toxic gas (Sulfur Dioxide)

SAFETY PHRASES
S22 : Do not breath dust.
S24/25 : Avoid contact with skin and eyes.
S26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

NATIONAL REGULATIONS GERMANY
VbF-Klasse:
WHG-WGK:1
StorfallVO:/12.BlmSchV.Liste d. Anh.II : -
TA-Luft:-
Berufsgenossensch. Vorschriften:Take notice of UVV-Chemie
Hinweise zur Beschaftigungsbeschrankung : Observe §15 of regulations for hazardous substances.




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16. Other Information

EMERGENCY TELEPHONE NUMBER
Austria : +43 (0) 660 6137
Benelux : +31 (0) 13 5952233
Germany: +49 (0) 69 7934251 or +49 (0) 69 79340
Spain: +34 (9) 72 492003
Portugal: +34 (9) 72 492003
Sweden: 020 996000
France: +33 (0) 1 34821327 or +33 (0) 1 45425959
Italy: +39 (0) 6 968321
England: +44 (0) 1 865407333
Denmark: +46 (0) 8 337043
Norway: +46 (0) 8 337043
Finland: +358 (0) 9 4711




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M AT E RI AL S AF E T Y D AT A S H E E T
NALCO 352 (Morpholine - Corrosion Inhibitor)


1. Product Identification

TRADE NAME : NALCO 352 Corrosion Inhibitor
DESCRIPTION : An aqueous solution of amine
NFPA 704M/HMIS RATING : 3/3 Health, 1/1 Flammability, 0/0 Reactivity, 0 Others
(0 = Insignificant, 1 = Slight, 2 = Moderate, 3 = High, 4 = Extreme)

COMPANY IDENTIFICATION: : NALCO SAUDI
PO Box 7372
Dammam 31462
Kingdom of Saudi Arabia

EMERGENCY TELEPHONE NUMBER : 03 857 4744



2. Hazardous Ingredients

Our hazard evaluation has identified the following chemical ingredient as hazardous under OSHA’s hazard communication
rule, 29 CFR 1910.1200. Consult Section 14 for the nature of the hazard.

INGREDIENT CAS # APPROX. %
------------------ --------- ---------------
Morpholine 110-91-8 20 - 40



3. Precautionary Label Information

WARNING : Causes eye injury and skin irritation. May be harmful if inhaled, ingested or absorbed through the skin. Do not
get in eyes. Avoid contact with skin and clothing. Wear goggles and face shield when handling. Avoid prolonged or repeated
breathing of vapour. Use with adequate ventilation. Do not take internally. Keep away from heat and open flame. Keep
container closed when not in use.

Empty containers may contain residual product. Do not reuse container unless properly reconditioned.



4. First Aid Information

EYES : Immediately flush for at least 15 minutes while holding eyelids open. Call for a physician at once.
SKIN : Immediately flush with water for at least 15 minutes.
For a large splash, flood body under a shower. Call a physician at once.
INGESTION : Do not induce vomiting. Give water. Call a physician at once.
INHALATION : Remove to fresh air. Treat symptoms. Call a physician.




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NOTE TO PHYSICIAN
No specific antidote is known. Based on the individual reactions of the patient, the physicians judgement should be used to
control symptoms and clinical condition.

CAUTION
If unconscious, having trouble breathing or in convulsions, do not induce vomiting or give water.

NOTE TO PHYSICIAN
Probable mucosal damage may contraindicate the use of gastric lavage. Measures against circulatory shock, respiratory
depression and convulsions may be needed.



5. Health Effect Information

PRIMARY ROUTE(S) OF EXPOSURE
Eye, Skin, Inhalation

EYE CONTACT : Can cause injury or damage.
SKIN CONTACT : Can cause severe irritation.
INGESTION : Can cause kidney damage. Can be harmful.
INHALATION : Can be corrosive to the mucous membranes and the langs.

SYMPTOMS OF EXPOSURE
Morpholine has been shown to cause kidney damage in experimental animals.

AGGRAVATION OF EXISTING CONDITIONS
A review of available data does not identify any worsening of existing conditions.



6. Toxicology Information

ACUTE TOXICITY STUDIES : Acute toxicity studies have been conducted on this product along with acute toxicity studies
on the hazardous ingredient(s) in Section 2. The results are shown below.

ACUTE ORAL TOXICITY (ALBINORATS): LD50 = 3,053 mg/kg

95% Confidence Limit = 2,174 ? 4,285 mg/kg

COMMENTS : Examination of test animals after death showed intestinal bleeding and chemical burns of the stomach lining.
Results were from the tested product.

ACUTE DERMAL TOXICITY (ALBINO RABBITS) : LD50 = Greater than 3,083 mg/kg

PRIMARY SKIN IRRITATION TEST (ALBINO RABBITS):
SKIN IRRITATION INDEX DRAIZE RATING: 5.0/8.0 Moderately irritating

COMMENTS : Second degree chemical burns were noted within 72-hours after treatment to the abraded skin of the test
animals. The intact sites showed moderate irritation which improved after 72 hours.

PRIMARY EYE IRRITATION TEST ( ALBINO RABBITS):
Eye irritation index draize rating : 43.7/110.0 Severely irritating




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COMMENTS : Corneal damage and corrosion was noted within one hour after treatment. Iridial scores were maximum
within one hour after treatment and burns to the conjunctiva were noted.

OTHER TOXICITY RESULTS: Mutagenicity testing results on morpholine are: Ames test negative; sister chromatid
exchange equivocal; cell transformation positive; mouse lymphoma weakly positive; rat hepatocyte/DNA repair negative.

Acute Inhalation Toxicity (Albino Rats):
Morpholine LC50 = Greater than 12,000 ppm

CHRONIC TOXICITY RESULTS: A two year rat inhalation study with morpholine was negative.



7. Physical and Chemical Properties

COLOR : Clear colorless
FORM : Liquid
ODOR : Slight ammonia
: 8.50 ? 8.66 lbs/gal.
DENSITY
SOLUBILITY IN WATER : Completely
: 1.02 ? 1.04 @ 60 ?
SPECIFIC GRAVITY ASTM D-1298
pH (NEAT) : 10.5 pH (at 1%) 9.1 ASTM E-70
: 5.5 cps @77 ?
VISCOSITY ASTM D-2983
:-8?
FREEZE POINT ASTM D-1177
: Greater than 200 ?
FLASH POINT ASTM D-93
PERFECT VOLATILE
: 40 @ 75 ?
BY WEIGHT

NOTE : These physical properties are typical values for this product.



8. Fire and Explosion Information

FLASH POINT :
Greater than 200 ? (PMCC) ASTM D-93

EXTINGUISHING MEDIA :
This product would not be expected to burn unless all the water is boiled away. The remaining organics may be ignitable.
Use water to cool containers exposed to fire.

UNUSUAL FIRE AND EXPLOSION HAZARD:
May evolve NOx under fire conditions.



9. Reactivity Information

INCOMPATIBILITY
N-nitrosamines, many are cancer causing agents to laboratory animals, may be formed when certain amines are mixed with
nitrous acid, organic or inorganic nitrites or atmospheres with high nitrous oxide concentrations.

Aluminium, brass, nickel, copper and its alloys.




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Avoid contract with strong oxidizers (eg. Chlorine, peroxides, chromates, nitric acid, perchlorates, concentrated oxygen
permanganates) which can generate heat, fires, explosions and release of toxic fumes.

THERMAL DECOMPOSITION PROUCTS
In the event of combustion CO, CO2, Nox may be formed. Do not breathe smoke or fumes. Wear suitable protective
equipment.



10. Personal Protection Equipment

RESPIRATORY PROTECTION: If possible to generate significant levels of vapors or mists, a NIOSH approved or
equivalent half-face mask with a green cartridge respirator is recommended.

For large spill, entry into large tanks, vessels or enclosed small spaces with inadequate ventilation, a pressure-demand, self
contained breathing apparatus is recommended.

VENTILATION: General ventilation s recommended. Additionally, local exhaust ventilation is recommended where vapors,
mists or aerosols may be released.

PROTECTIVE EQUIPMENT: Wear impermeable gloves, rubber boots, apron and a face shield with chemical splash
goggles. A full slicker suit is recommended if gross exposure is possible.

The availability of an eye wash fountain and safety shower is recommended.

If clothing is contaminated, remove clothing and thoroughly wash the affected area. Launder contaminated clothing before
reuse.



11. Spill and Disposal Information

IN CASE OF TRANSPORTATION ACCIDENTS, CALL THE FOLLOWING 24 HOUR TELEPHONE NUMBER (708-
1510)

SPILL CONTROL AND RECOVERY
Small liquid spills: Contain with absorbent material, such as clay, soil or ay commercially available absorbent. Shovel
reclaimed liquid and absorbent into recovery or salvage drums for disposal. Refer to CERCLA in Section 14.

Large liquid spills: Dike to prevent further movement and reclaim into recovery or salvage drums or tank truck for disposal.
Refer to CERCLA in Section 14.

DISPOSAL : If this product becomes a waste, it does not meet the criteria of a hazardous waste as defined under the
Resource Conservation and Recovery Act (RCRA) 40 CFR 261, Since it does not have the characteristics of Subpart C
is it listed under subpart D.

As a non-hazardous liquid waste, it should be solidified with stabilizing agents (such as sand, fly ash, or cement) so that no
free liquid remains before disposal to an industrial waste landfill. A non-hazardous liquid waste can also be incinerated in
accordance with local, state, and federal regulations.



12. Environmental Information

If released into the environment, see CERCLA in Section 14.




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13. Transportation Information

DOT PROPER SHIPPING NAME/HAZARD CODE ? Product is not regulated during transportation.



14. Regulatory Information

The following regulations apply to this product.

FEDERAL REGULATIONS:
OSHA’s HAZARD COMMUNICATION RULE, 29 CFR 1910.12000:
Based on our hazard evaluation, the following ingredient in this product is hazardous and the reason is shown below.

Morpholine ? Corrosive to eyes/skin
Morpholine = TWA 20 ppm, STEL 30 ppm (skin) ACGIH/TLV
71 mg/m 3 107 mg/ m 3 ACGIH/TLV
Morpholine = TWA 20 ppm, STEL 30 ppm (skin) OSHA/PEL
70 mg/ m 3 105 mg/ m 3 ACGIH/ PEL
CERCLA, 40 CFR 117, 302:
Notification of spills of this product is not required.

SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986
(TITLE III) ? SECTION 302, 311, 312 AND 313:

SECTION 302 ? EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355)
This product does not contain ingredients listed in Appendix A and B as an Extremely Hazardous Substance.

SECTION 311 and 312 ? MATERIAL SAFETY DATA SHEET REQUIREMENT (40 CFR 370):
Our hazard evaluation has found this product to be hazardous. The product should be reported under the following EPA
hazard categories:

Immediate (acute) health hazard : Yes
Delayed (chronic) health hazard : --
Fire hazard : --
Sudden release of pressure hazard : --
Reactive hazard : --

SECTION 313 ? LIST OF TOXIC CHEMICALS (40 CFR 372):
This product does not contain ingredients (at a level of 1% or greater) on the List of Toxic Chemicals.

TOXIC SUBSTANCES CONTROL ACT (TSCA)
The chemical ingredients in this product are on the 8(b) Inventory List (40 CFR 710)

FOOD AND DRUG ADMINISTRATION (FDA):
Federal Food, Drug and Cosmetic Act:
When use situations necessitate compliance with FDA regulations, this product is acceptable under 21 CFR 173.310
Water Additives. The following use limitations apply: Maximum dosage not to exceed 25 ppm in the steam. May not be used
where the steam contracts milk or milk products.




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U.S. DEPARTMENT OF AGRICULTURE (USDA)
USDA Inspection and Grading Program ? Food Safety and Inspection Service: This product is authorized by USDA for use
in federally inspected meat and poultry plants. Authorized use is under category G6.

RESOURCE CONSERVATION AND RECOVERY ACT (RCRA), 40 CFR 261 SUBPART C & D:
Consult Section 11 for RERA classification.

FEDERAL WATER POLLUSION CONTROL ACT, CLEAN WATER ACT, 40 CFR 401.15
(formerly Sec. 307), 40 CFR 116 (formerly Sec. 311):
None of the ingredients are specifically listed.

CLEAN AIR ACT, 40 CFR 60, SECTION 111, 40 CFR 61, SECTION 112:
This product contains the following ingredients covered by the Clean Air Act:

Morpholine ? Section 111

STATE REGULATIONS:

CALIFORNIA PROPOSITION 65:
None of the chemicals on the current Proposition 65 list are known to be present in this product.

MICHIGAN CRITICAL MATERIALS:
This product does not contain ingredients listed on the Michigan Critical Materials Regster.

STATE RIGHT TO KNOW LAWS:
The following ingredients shown are disclosed for compliance with State Right To know Laws:
Morpholine 110-91-8
Water 7732-18-5



15. Additional Information

None



16. User’s Responsibility

This product material safety data sheet provides health and safety information. The product is to be used in applications
consistent with our product literature. Individuals handling this product should be informed of the recommended safety
precautions and should have access to this information. For any other uses, exposures should be evaluated so that
appropriate handling practices and training programs can be established to ensure safe workplace operations. Please
consult your local sales representative for any further information.




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M AT E R I AL S AF E T Y D ATA S H E E T
NALCO 7132 (Floating agent)



1. Product Identification

PRODUCT NAME : NALCO 7132
COMPANY IDENTIFICATION : NALCO EUROPE
Ir. G. Tjahmaweg 1
2342 BV Oegstgeast ? The Netherlands
Tel: 0031 71 524 1100

EMERGENCY TELEPHONE NUMBER (24 Hours)
See section 16 for Emergency Telephone Numbers.



2. Composition/Information on Ingredients

CHEMICAL DESCRIPTION
Water, Polymer, Inorganic salt(s).

HAZARDOUS INGREDIENTS
This product is not classified as hazardous (Directive 88/379/EEC)



3. Hazards Identification

HUMAN HEALTH HAZARDS ? ACUTE:

INHALATION
No adverse effects expected.

SKIN CONTACT
May cause irritation with prolonged contact.

EYE CONTACT
Can cause mild irritation.

INGESTION
Do not take internally. May cause mucosal damage.

HUMAN HEALTH HAZARDS ? CHRONIC
No adverse effects expected.

ENVIRONMENTAL HAZARDS
No adverse effects expected.




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PHYSICAL AND CHEMICAL HAZARDS
None.



4. First Aid Measures

INHALATION
Remove to fresh air, rest, treat symptomatically. Obtain medical attention.

SKIN CONTACT
Remove contaminated clothing. Wash off affected area immediately with plenty of water. If skin irritation persists, obtain
medical attention.

EYE CONTACT
Immediately gently irrigate with clean water for at least 15 minutes. Move eyeball and keep eyelids wide open and apart
whilst irrigating. Obtain medical attention.

INGESTION
Do not induce vomiting which may contaminate the lungs. If conscious washout mouth and give one pint of water to drink.
Obtain medical attention.



5. Fire Fighting Measures

EXTINGUISHING MEDIA
Not expected to burn. In case of fire, use water spray, foam, dry powder, carbon dioxide (CO2)

UNSUITABLE EXTINGUISHING MEDIA
Not applicable.

FIRE AND EXPLOSION HAZARD
None.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING
In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit.



6. Accidental Release Measures

PERSONAL PRECAUTIONS
Avoid contact with skin and eyes. Take off immediately all contaminated clothing.

ENVIRONMENTAL PRECAUTIONS
Do not discharge into drains or the environment, dispose to an authorized waste collection point.

METHODS FOR CLEANING UP
Spill may be slippery. Soak up with inert absorbent material. Dam up.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


7. Handling and Storage

HANDLING
Do not mix with any other chemical.

STORAGE CONDITIONS
Keep container tightly closed.



8. Exposure Controls/Personal Protection

OCCUPATIONAL EXPOSURE LIMITS
This product does not contain any ingredient which has an established exposure limit.

ENGINEERING MEASURES
General ventilation is recommended.

RESPIRATORY PROTECTION
Respiratory protection not normally needed.

HAND PROTECTION
Neoprene gloves, Nitrile gloves, Rubber gloves, PVC gloves

SKIN PROTECTION
Standard protective clothing

EYE PROTECTION
Chemical splash goggles

HYGIENE RECOMMENDATIONS
Keep an eye wash fountain available. Keep a safety shower available. Standard protective clothing.



9. Physical and Chemical Properties

FORM : Liquid

COLOR : Light yellow

ODOR : Ammoniacal

VALUE TEST METHOD
100 ?
BOILING POINT ASTM D-86
MELTING POINT N/A
FLASH POINT None
AUTO FLAMMABILITY N/A
EXPLOSION LIMITS N/A
58 mmHg ASTM D-323
VAPOR PRESSURE ( at 38?)
1.14 ? 1.18 g/cm 3
RELATIVE DENSITY ASTM D-1298
SOLUBILITY IN WATER Complete




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


3.0 ? 4.0 ASTM E-70
pH (t.q., at 20?)
OCTANOL/WATER COEFFICIENT N/A
400 ? 800 cps ASTM D-2983
VISCOSITY (at 22?)
BULK DENSITY N/A
- 12 ?
FREEZING POINT ASTM D-1177
POUR POINT N/A
Abbreviation : N/E = Not evaluated, N/A = Not Applicable, N/R = Not Relevant



10. Stability and Reactivity

STABILITY : Stable under ambient conditions.
CONDITIONS TO AVOID : None.
MATERIALS TO AVOID : Strong bases, Strong oxidizing agents

HAZARDOUS DECOMPOSITION PRODUCTS
Oxides of carbon. Oxides of nitrogen (under fire conditions).



11. Toxicological Information

ACUTE TOXICITY DATA

ACUTE LETHALITY VALUES
Dermal (rabbit): LD50 => 2.0 g/kg
Oral (rat):LD50 => 5.0 g/kg

PRIMARY (DRAIZE TEST) SKIN/EYE
Primary skip irritation: 0.1/8.0
Primary eye irritation: 9.0/110.0
.
SENSITIZATION
No data available

CHRONIC TOXICITY DATA
No data available.



12. Ecological Information

PERSISTENCY AND DEGRADATION
No adverse effects expected.

MOBILITY AND BIOACCUMULATION POTENTIAL
No adverse effect expected.

ECOTOXICOLOICAL EFFECTS
LC50/96H/Lepomis macrochirus (Bluegill Sunfish) = 0.52 mg/l
LC50/96H/Oncorhynchus mykiss (Rainbow Trout) = 0.24 mg/l
LC50/48H/Daphmia magna (Water Flea) = 0.17 mg/l




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ONSHORE FACILITIES

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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




13. Disposal Considerations

Via authorized contractor. Do not discharge into rains or the environment. Dispose to an authorized waste collection point.

NATIONAL REGULATIONS UK
In accordance with the Environmental Protection (Duty of Care) Regulations 1991.



14. Transport Information

Class : Not regulated



15. Regulatory Information

EC CLASSIFICATION:

HAZARD SYMBOL : None
Contains :-

RISK PHRASES:
This product is not classified as hazardous (Directive 88/379/ECC)

SAFETY PHRASES:
S24/25 Avoid contact with skin and eyes. S26 In case of contact with eyes, rinse immediately with plenty of water and seek
medical advice. S37/39 Wear suitable gloves and eye/face protection.

NATIONAL REGULATION UK:
COSHH regulations apply.



16. Other Information

EMERGENCY TELEPHONE NUMBER (24 hours)
Austria : +43 (0) 660 6137
Holland : +31 (0) 13 463 5555
Germany: +49 (0) 69 7934 251 or +49 (0) 69 79340
Spain: +34 (9) 72 492003
Portugal: +34 (9) 72 492003
Sweden: 020 996 000
France: +33 (0) 1 3482 1327 or +33 (0) 1 4542 5959
Italy: +39 (0) 6 968321
England: +44 (0) 1 865 407333 or +44 (0) 1 235 834800
Denmark: +46 (0) 8 337043




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ONSHORE FACILITIES

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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




M AT E R I AL S AF E T Y D ATA S H E E T
NALCO 7208 (Boiler water internal treatment)



1. Product Identification

PRODUCT NAME : NALCO 7208
APPLICATION : Boiler water internal treatment
COMPANY IDENTIFICATION : NALCO EUROPE
Postbus 627
2300 AP Leiden ? The netherlands
Tel: 0031 71 524 1100

EMERGENCY TELEPHONE NUMBER:
See section 16 for emergency telephone number



2. Composition/Information on Ingredients

CHEMICAL DESCRIPTION
: Water, Phosphate, Sodium hydroxide.

HAZARDOUS INGREDIENTS
CAS No. EINECS No. CHEMICAL NAME WT% SYMBOL R-PHRASES
----------- --------------- ------------------------ ---------- ------------ -----------------
0.5 ? 2.0
1310-73-2 2151855 Sodium hydroxide C 35



3. Hazards Identification

HUMAN HEALTH HAZARD ? ACUTE

INHALATION
May cause irritation of mucous membranes.

SKIN CONTACT
Irritating to skin.

EYE CONTACT
Irritating to eyes.

INGESTION
There may be irritation to the gastro-intestinal tract with nausea and vomiting.

HUMAN HEALTH HAZARDS ? CHRONIC
None known.




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ONSHORE FACILITIES

Page : 181
Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




4. First Aid Measures

INHALATION
Remove to fresh air, treat symptomatically. Obtain medical attention.

SKIN CONTACT
Remove contaminated clothing. Wash off affected area immediately with plenty of water. If skin irritation persists, obtain
medical attention.

EYE CONTACT
Immediately gently irrigate with clean water for at least 15 minutes. Move eyeball and keep eyelids wide open and apart
whilst irrigating. Obtain medical attention.

INGESTION
Do not induce vomiting without medical advice. If conscious washout mouth and give one pint of water to drink. Obtain
medical attention.



5. Fire Fighting Measures

EXTINGUISHING MEDIA
Use extinguishing media appropriate for surrounding fire.

UNSUITABLE EXTINGUISHING MEDIA
Not applicable.

FIRE AND EXPLOSION HAZARD
May evolve oxides of phosphorus under fire conditions.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING
In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit.




6. Accidental Release Measures

PERSONAL PRECAUTIONS
Wear chemical resistant apron, chemical splash goggles, impervious gloves and wellington boots.

ENVIRONMENTAL PRECAUTIONS
Do not allow to enter sewers or water courses. If spillage does enter sewers or water courses, immediately inform the
appropriate water authorities.

METHODS FOR CLEANING UP
Contain and absorb with sand or vermiculite and mix well. Collect up and remove to a safe place until disposal. Wash site of
spillage thoroughly with water. Assistance can be obtained from waste disposal companies.




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ONSHORE FACILITIES

Page : 182
Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


7. Handling and Storage

HANDLING
Avoid contact with skin and eyes. Of clothing is contaminated, remove clothing and thoroughly wash the affected area.
Launder contaminated clothing before reuse. Avoid generating aerosols and mists. Avoid use of aluminum, Zinc, copper and
their alloys and polyester elastomers.

STORAGE CONDITIONS
Protect from freezing. Keep in a cool, well-ventilated place. Storage for more than 6 months is not recommended.

CONSTRUCTION MATERIAL COMPATIBILITY
Compatible with equipment for storage and application should be constructed from stainless steel, carbon steel, cast iron,
polypropylene, polyethylene or PVC.



8. Exposure Controls/Personal Protection

OCCUPATIONAL EXPOSURE LIMITS

NATIONAL REGULATIONS GERMANY:
Sodium hydroxide: MAK 2 mg/m 3
NATIONAL REGULATIONS UK:
3
Sodium hydroxide: OES 2 mg/m (TWA)
NATIONAL REGULATIONS SWITZERLAND:
3 3
Sodium hydroxide: TWA 2 mg/m , STEL 4 mg/m
NATIONAL REGULATIONS FRANCE:
3
Sodium hydroxide: VME 2 mg/m
NATIONAL REGULATIONS HOLLAND:
3
Sodium hydroxide: MAC 2 mg/m
NATIONAL REGULATIONS SWEDEN:
Sodium hydroxide: TGV 2 mg/m 3
NATIONAL REGULATIONS FINLAND:
Sodium hydroxide: TWA 2 mg/m 3
NATIONAL REGULATIONS NORWAY:
Sodium hydroxide: TLV 2 mg/m 3
NATIONAL REGULATIONS DENMARK:
Sodium hydroxide: GV 2 mg/m 3

ENGINEERING MEASURES
Not normally needed. General or local exhaust ventilation to control airborne levels below the exposure guidelines if
significant aerosols or mists are generated.

RESPIRATORY PROTECTION
Respiratory protection not normally needed. An approved respirator must be worn if the occupational exposure limit is likely
to be exceeded (this is unlikely to occur unless significant aerosols / mists are generated)

HAND PROTECTION
PVC gloves, Neoprene gloves, Nitrile gloves.

SKIN PROTECTION
Standard protective clothing.




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ONSHORE FACILITIES

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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


EYE PROTECTION
Chemical splash goggles.

HYGIENE RECOMMENDATIONS
Keep an eye wash fountain available.



9. Physical and Chemical Properties

Note : These physical properties are typical values for this product.

FORM : Liquid

COLOR : Colorless

ODOR : None



BOILING POINT N/E
MELTING POINT N/A
FLASH POINT N/A
AUTO FLAMMABILITY N/A
EXPLOSION LIMITS N/A
Same as water
VAPOR PRESSURE (at 20?)
1.04 ? 1.08
RELATIVE DENSITY (at 20?)
SOLUBILITY IN WATER Complete
> 12.9
pH (neat, at 20?)
OCTANOL/WATER COEFFICIENT N/A
VISCOSITY 1.3 cps
BULK DENSITY N/A
-3?
FREEZING POINT
POUR POINT N/E
Abbreviation : N/E = Not evaluated, N/A = Not Applicable, N/R = Not Relevant



10. Stability and Reactivity

STABILITY
Unstable under ambient conditions

CONDITIONS TO AVOID
Freezing temperatures

MATERIALS TO AVOID
Strong acids. Strong oxidizing agents. Gives of hydrogen by reaction with metals.

HAZARDOUS DECCOMPOSITION PRODUCTS
Oxides of phosphorus (under fire conditions).




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ONSHORE FACILITIES

Page : 184
Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


11. Toxicological Information

ACUTE TOXICITY DATA

ACUTE LETHALITY VALUES
No data available.

PRIMARY (DRAIZE TEST) SKIN/EYE
No data available.

SENSITIZATION
No data available.

CHRONIC TOXICITY DATA
No data available.



12. Ecological Information

PERSISTENCY AND DEGRADATION
No data available.

MOBILITY AND BIOACCUMULATION POTENTIAL
No data available.

ECOTOXICOLOGICAL EFFECTS: The following results are for a similar product.
LC50/96H/Lepomis macrochirus (Bluegill Sunfish) => 1000mg/l
LC50/96H/Pimephales promelus (Fathead Minnow) => 1000mg/l
LC50/96H/Oncorhynchus Mykiss (Rainbow Trout) => 1000mg/l
LC50/48H/Daphnia magna (Water Flea) => 1000mg/l



13. Disposal Considerations

Via authorized contractor.

NATIONAL REGULATIONS GERMANY
Waste Code : 52402
Contaminated receptables: Contaminated wrapping, receptacles, containers must be completely drained and cleaned prior
to recycling or recondition. Clean contaminated surfaces with water or aqueous cleaning agents.

NATIONAL REGULATIONS UK
In accordance with the Environmental Protection (Duty if Care) Regulations 1991. Special Waste Regulations 1996 apply

NATIONAL REGULATIONS SWEDEN
Waste treatment group 5.8.

NATIONAL REGULATIONS NORWAY
The waste is to be treated as problem waste and has to be submitted to the Problem Waste Plant. Waste treatment group

NATIONAL REGULATIONS DENMARK




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Waste treatment group H.

NATIONAL REGULATIONS AUSTRIA
Waste Code : 52404



14. Transport Information

Class :8
Packing Group : III
UN No. : 3266
PROPER SHIPPING NAME : CORROSIVE LIQUID, BASIC, INORGANIC, N.O.S. Contains: Sodium hydroxide.
ADR/RID, H.I.n. : 80
: 47o(C)
ADR/RID, No.
IMDG Page : 8147-1
Ems-Nr. : 8-15
MFAG-Nr : 760



15. Regulatory Information

EC CLASSIFICATION:
HAZARD SYMBOL : Xi, IRRITANT
Contains : Sodium hydroxide

RISK PHRASES : R36/38: Irritating to eyes and skin.

SAFETY PHRASES:
S24/25 : Avoid contact with skin and eyes.
S26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28 : After contact with skin wash immediately with plenty of water.
S37/38 : Wear suitable gloves and eye/face protection.

NATIONAL REGULATIONS GERMANY
VbF-Klasse :
WHG-WGK :1
TA-Luft :-
Berufsgenossensch. Vorschriften:Take notice of UVV-Chemie
Hinweise zur Beschaftigungsbeschrankung : None

NATIONAL REGULATIONS UK
COSHH regulations apply.
A precaution card is available and shoud be displayed wherever this product is used and stored (REF XnXi).



16. Other Information

EMERGENCY TELEPHONE NUMBER
Austria : +43 (0) 660 6137
Benelux : +31 (0) 13 5952233




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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Germany : +49 (0) 69 7934251 or +49 (0) 69 79340
Spain : +34 (9) 72 492003
Portugal : +34 (9) 72 492003
Sweden : 020 996000
France : +33 (0) 1 34821327 or +33 (0) 1 45425959
Italy : +39 (0) 6 968321
England : +44 (0) 1 865407333
Denmark : +46 (0) 8 337043
Norway : +46 (0) 8 337043
Finland : +358 (0) 9 4711




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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




M AT E R I AL S AF E T Y D ATA S H E E T

NALCO 73500 (Biocide)



1. Product Identification

PRODUCT NAME : NALCO 73500
APPLICATION: : Biocide
COMPANY IDENTIFICATION : NALCO
EMERGENCY TELEPHONE NUMBER : See section 16 for Emergency Telephone Numbers



2. Composition/Information on Ingredients

CHEMICAL DESCRIPTION
Water, Glutaraldehyde

HAZARDOUS INGREDIENTS
CAS No. EINECS No. CHEMICAL NAME WT % SYMBOL R-PHRASES
----------- --------------- ----------------------- --------- ------------ -------------------
20 ? 40
111-30-8 2038565 Glutaraldehyde C 20/22, 34, 41, 43



3. Hazards Identification

HUMAN HEALTH HAZARDS ? ACUTE

INHALATION
Harmful by inhalation. Irritating to respiratory system.

SKIN CONTACT
Can be absorbed through the skin. May cause sensitization by skin contact.

EYE CONTACT
Can cause severe irritation. Risk of serious damage to eyes.

INGESTION
Harmful if swallowed. There may be irritation to the gastro-intestinal tract with nausea and vomiting.

HUMAN HEALTH HAZARDS ? CHRONIC
Repeated or prolonged contract may cause skin sensitization. Repeated or prolonged inhalation exposure may cause
asthmatic reactions.

ENVIRONMENTAL HAZARDS
Glutaraldehyde : Harmful to aquatic organisms.




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MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.



PHYSICAL AND CHEMICAL HAZARDS
None.



4. First Aid Measures

INHALATION
Remove to fresh air, rest, treat symptomatically. Obtain medical attention immediately.

SKIN CONTACT
Remove contaminated clothing. Wash off affected area immediately with plenty of water. Obtain medical attention
immediately.

EYE CONTACT
Immediately gently irrigate with clean water for at least 15 minutes. Move eyeball and keep eyelids wide open and apart
whilst irrigating. Obtain medical attention immediately.

INGESTION
Rinse mouth immediately and repeatedly with water. Do not induce vomiting without medical advice. Obtain medical
attention.

NOTE TO PHYSICIAN
Probable mucosal damage may contraindicate the use of gastric lavage. Measures against circulatory shock, respiratory
depression and convulsions may be needed.



5. Fire Fighting Measures

EXTINGUISHING MEDIA
Water spray, foam, dry powder, carbon dioxide. Water mist may be used to cool closed containers. Evacuate personnel to
safe areas.

UNSUITABLE EXTINGUISHING MEDIA
None.

FIRE AND EXPLOSION HAZARD
May evolve toxic gases or fumes under fire conditions.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING
In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit.



6. Accidental Release Measures

PERSONAL PRECAUTIONS
Do not breathe vapour. Avoid contract with skin and eyes. Take off immediately all contaminated clothing. Use personal
protective equipment recommended in Section 8.

ENVIRONMENTAL PRECAUTIONS




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ONSHORE FACILITIES

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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


Harmful to aquatic organisms. Do not allow to enter sewers or water courses. If spillage does enter sewers or water cou
immediately inform the appropriate water authorities. Do not allow material to contaminate ground water system. Prevent
product from entering drains.

METHODS FOR CLEANING UP
Small spills : Soak up with inert absorbent material. Clean up promptly by scoop or vacuum.
Large spills : Dam up. Reclaim into recovery or salvage drums. Sweep up and shovel. Reclaim into recovery or salvage
drums.



7. Handling and Storage

HANDLING
Do not breathe vapour. Use with adequate ventilation. Avoid contact with skin and eyes. If clothing is contaminated remove
clothing and thoroughly wash the affected area. Launder contaminated clothing before reuse. Wear suitable protective
clothing, gloves and eye/face protection.

STORAGE CONDITIONS
Store the containers tightly closed. Store in suitable labelled containers.



8. Exposure Controls/Personal Protection

NATIONAL REGULATIONS GERMANY
Glutaraldehyde : MAK 0.2 ppm (0.8 mg/m3)
NATIONAL REGULATIONS UK
Glutaraldehyde : OES 0.2 ppm (STEL)
NATIONAL REGULATIONS SWITERLAND
Glutaraldehyde : TWA 0.2 ppm (0.8 mg/m3), STEL 0.4 ppm (1.6 mg/m3)
NATIONAL REGULATIONS FRANCE
Glutaraldehyde : VLE 0.2 ppm (0.8 mg/m3)
NATIONAL REGULATIONS HOLLAND
Glutaraldehyde : MAC TGG 0.25 mg/m3 (ceiling)
NATIONAL REGULATIONS SWEDEN
Glutaraldehyde : TGV 0.2 ppm (0.8 mg/m3)
NATIONAL REGULATIONS FINLAND
Glutaraldehyde : STEL 0.1 ppm (ceiling)
NATIONAL REGULATIONS NORWAY
Glutaraldehyde : TLV 0.2 ppm (0.8 mg/m3)
NATIONAL REGULATIONS DENMARK
Glutaraldehyde : GV 0.2 ppm (0.8 mg/m3) (ceiling)
NATIONAL REGULATIONS AUSTRIA
Glutaraldehyde : MAK 0.2 ppm (0.8 mg/m3)

ENGINEERING MEASURES
Ensure adequate ventilation. Use general ventilation with local exhaust ventilation. Use a closed dosing system.

: Cartridge respirator (filter ? type A) (When required by use conditions).
RESPIRATORY PROTECTION
HAND PROTECTION : Impervious gloves.
SKIN PROTECTION : Apron and boots.
EYE PROTECTION : Chemical splash goggles, face shield.
HYGIENE RECOMMENDATIONS : Keep an eye wash fountain available. Keep a safety shower available.




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ONSHORE FACILITIES

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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.




9. Physical and Chemical Properties

FORM : Liquid

COLOR : Colorless / Light yellow

ODOR : Pungent

VALUE TEST METHOD
100 ?
BOILING POINT
MELTING POINT N/A
> 100 ?
FLASH POINT PMCC
> 225 ?
AUTO FLAMMABILITY
EXPLOSION LIMITS N/E
27 mmHg
VAPOR PRESSURE (20?)
RELATIVE DENSITY 1.06 g/cm3 ASTM D-1298
SOLUBILITY IN WATER Complete
4 ASTM E-70
pH (neat, 20?)
OCTANOL/WATER COEFFICIENT -0.22 log POW
VISCOSITY 5 cps ASTM D-2983
BULK DENSITY N/A
-5 ?
FREEZING POINT ASTM D-1177
POUR POINT N/E
Abbreviation : N/E = Not evaluated, N/A = Not Applicable, N/R = Not Relevant



10. Stability and Reactivity

STABILITY
Stable under ambient conditions.

CONDITIONS TO AVOID
Freezing temperatures. Heat.

MATERIALS TO AVOID
Strong acids, Strong bases. Oxidizing agents. Organic materials and reducing agents. Corrosive to steel, copper and alloys.

HAZARDOUS DECOMPOSITION PRODUCTS
Oxides of carbon (under fire conditions).



11. Toxicological Information

ACUTE TOXICITY DATA

ACUTE LETHALITY VALUES
Oral (rat) :LD50 :134 mg/kg




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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


PRIMARY (DRAIZE TEST) SKIN/EYE
No data available.

SENSITIZATION
Levels of greater than 0.2% of glutaraldehyde produced allergic contact dermatitis in human studies.

CHRONIC TOXICITY DATA
No data available.



12. Ecological Information

PERSISTENCY AND DEGRADATION
50% Glutaraldehyde:
OECD TEST METHOD (DOC): > 70% Readily eliminated

MOBILITY AND BIOACCUMULATION POTENTIAL
No data available.

ECOTOXICOLOICAL EFFECTS: 50% Glutaraldehyde:
LC50/48H/Daphnia magna (Water Flea) = 29.7 mg/l
EC50/72H/Skeletonema costatum (Marine Algae) = 0.61 mg/l
LC50/96H/Leuciscus idus (Gold Orfe) = 10 ? 100 mg/l

ADDITIONAL ECOLOGICAL DATA
AOX information: Product contains no organic halogens



13. Disposal Considerations

Via authorized contractor.

NATIONAL REGULATIONS GERMANY
Waste Code: 53103
Contaminated receptables: Contaminated wrapping, receptacles, containers must be completely drained and cleaned prior
to recycling or recondition.

NATIONAL REGULATION UK
In accordance with the Environmental Protection (Duty of Care) Regulations 1991. Control of Pollution (Special Waste
Regulations 1996 apply.

NATIONAL REGULATION SWEDEN
Waste treatment group: 11.4

NATIONAL REGULATION NORWAY
The waste is to be treated as problem waste and has to be submitted to the Problem Waste Plant.
Waste treatment group: 15

NATIONAL REGULATION DENMARK
Waste treatment group: H




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ONSHORE FACILITIES

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Job No. : 99012
MATERIAL SAFETY DATA SHEETS Doc No. :
SP 99012 999 1900 010 Rev.


NATIONAL REGULATION AUSTRIA
Waste Code: 59305



14. Transport Information

Class :8
Packing Group : II
Proper shipping name : Corrosive liquid, Acid, Organic, N.O.S., Glutaraldehyde
ADR/RID, H.I.n. : 80
: 40 o(b)
ADR/RID, No
: 8147 ? 1
IMDG Page
: 8 ? 15
EmS - Nr.
MFAG - Nr. : 76



15. Regulatory Information

EC CLASSIFICATION
HAZARD SYMBOL : Xn, HARMFUL,
Xi, IRRITANT
Contains : Glutaraldehyde

RISK PHRASES
R20/22 Harmful by inhalation and if swallowed. R41 Risk of serious damage to eyes. R43 May cause sensitization by skin
contact. R38 Irritating to skin.

SAFETY PHRASES
S23 Do not breathe vapour. S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical
advice. S36/S37/39 Wear suitable protective clothing, gloves and eye/face protection. S28 After contact with skin, wash
immediately with plenty of water.

NATIONAL REGULATIONS GERMANY
VbF-Klasse : None
WHG-WGK: 2
StorfallVO: 12, BlmSchV.Liste d. Anh. II): -
TA-Luft: -
Berufsgenossensch. Vorschriften: Take notice of UVV ? Chemie
Hinweise zur Beschaftigungsbeschrankung: Observe §15 of regulations for hazardous substances.

NATIONAL REGULATION UK
COSHH regulations apply. A precaution card is available and should be displayed wherever this product is used and stored
(Ref. CXnRp).

NATIONAL REGULATION NORWAY
Xn, HARMFUL
Glutaraldehyde 20 ? 40%
Contains:

RISK PHRASES
R21/22 Harmful in contact with skin and if swallowed. R38 Irritating to eyes, R43 May cause sensitization by skin contact

SAFETY PHRASES




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S23 Do not breathe vapor. S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S24 Avoid contact with skin. S28 After contact
with skin, wash immediately with plenty of water.



16. Other Information

EMERGENCY TELEPHONE NUMBER
Austria : +43 (0) 660 6137
Benelux : +31 (0) 13 463 5555
Germany: +49 (0) 69 7934251 or +49 (0) 69 79340
Spain: +34 (9) 72 492003
Portugal: +34 (9) 72 492003
Sweden: 020 996 000
France: +33 (0) 1 3482 1327 or +33 (0) 1 4542 5959
Italy: +39 (0) 6 968321
England: +44 (0) 1 865407333 or +44 (0) 1 235 834800
Denmark: +46 (0) 8 337043
Norway: +46 (0) 8 337043
Finland: +358 (9) 0 4711




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MATERIAL SAFETY DATA SHEETS Doc No. :
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M AT E R I AL S AF E T Y D ATA S H E E T
NALCO 7356 PLUS (Corrosion Inhibitor)



1. Product Identification

PRODUCT NAME : NALCO 7356 PLUS
APPLICATION : Scale and Corrosion control
COMPANY IDENTIFICATION : NALCO ITALIANA S.P.A
Viale dell Esperanto 71
00144 ROMA Italia
Tel. 06-542971

EMERGENCY TELEPHONE NUMBER (24 Hours)
See section 16 for Emergency Telephone Numbers



2. Composition/Information on Ingredients

CHEMICAL DESCRIPTION
Water, Phosphoric acid, Zinc chloride

HAZARDOUS INGREDIENTS:
CAS No. EINECS No. CHEMICAL NAME WT % SYMBOL R-PHRASES
---------- ---------------- ----------------------- ------- ------------ ----------------
7664-38-2 2316332 Phosphoric acid 18-22 C 34
7646-85-7 2315920 Zinc chloride 6-9 C 34



3. Hazards Identification

HUMAN HEALTH HAZARDS ? ACUTE

INHALATION
May cause irritation of mucous membranes.

SKIN CONTACT
Causes burns.

EYE CONTACT
Can cause injury.

INGESTION
May cause mucosal damage.

HUMAN HEALTH HAZARDS ? CHRONIC




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None known.

ENVIRONMENTAL HAZARDS
Very toxic to aquatic organiss.

PHYSICAL AND CHEMICAL HAZARDS
None known.



4. First Aid Measures

INHALATION
Remove to fresh air, rest, treat symptomatically.

SKIN CONTACT
Remove contaminated clothing. Wash off affected area immediately with plenty of water. Obtain medical attention
immediately.

EYE CONTACT
Immediately gently irrigate with clean water for at least 15 minutes. Move eyeball and keep eyelids wide open and apart
whilst irrigating. Obtain medical attention immediately.

INGESTION
Do not induce vomiting which may contaminate the lungs. If conscious washout mouth and give one pint of water to d
Obtain medical attention immediately.

NOTE TO PHYSICIAN
Probable mucosal damage may contraindicate the use of gastric lavage. Measures against circulatory shock, respiratory
depression and convulsions may be needed.



5. Fire Fighting Measures

EXTINGUISHING MEDIA
Use extinguishing media appropriate for surrounding fire.

UNSUITABLE EXTINGUISHING MEDIA
Not applicable.

FIRE AND EXPLOSION HAZARD
May evolve oxides of phosphorus under fire conditions.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING
In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit.



6. Accidental Release Measures

PERSONAL PRECAUTIONS
Avoid contact with skin and eyes. Take off immediately all contaminated clothing. Use personal protective equipment
recommended in Section 8.




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ENVIRONMENTAL PRECAUTIONS
Very toxic to fish and aquatic fauna. Do not contaminate waters.

METHODS FOR CLEANING UP
Small spills : Soak up with inert absorbent material. Clean up promptly by scoop or vacuum.
Large spills : Dam up. Reclaim into recovery or salvage drums.



7. Handling and Storage

HANDLING
Do not take internally. Avoid contact with skin and eyes. If clothing is contaminated, remove clothing and thoroughly wash
the affected area. Launder contaminated clothing before reuse.

STORAGE CONDITIONS
Storage for more than 6 months is not recommended. Keep in a cool, well-ventilated place.



8. Exposure Controls/Personal Protection

NATIONAL REGULATIONS UK
Zinc chloride: OES TWA 1mg/m3, STEL 2mg/m3
Phosphoric acid: OES STEL 2mg/m3
NATIONAL REGULATIONS SWITERLAND
Zinc chloride: TWA 1mg/m3 (feinstaub)
Phosphoric acid: TWA 1mg/m3
NATIONAL REGULATIONS FRANCE
Zinc chloride: VME 1mg/m3 (fumee)
NATIONAL REGULATIONS HOLLAND
Zinc chloride: MAC TGG 1mg/m3
NATIONAL REGULATIONS SWEDEN
Zinc chloride: NGV 1mg/m3
NATIONAL REGULATIONS FINLAND
Zinc chloride: TWA 1mg/m3 (fumes and/or dust)
NATIONAL REGULATIONS NORWAY
Zinc chloride: TLV 1mg/m3
NATIONAL REGULATIONS DENMARK
Zinc chloride: TWA 0.5 mg/m3

ENGINEERING MEASURES
General ventilation is recommended.

RESPIRATORY PROTECTION
Respiratory protection not normally needed.

HAND PROTECTION
PVC gloves

SKIN PROTECTION
Apron and boots




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EYE PROTECTION
Chemical splash goggles, face shield.

HYGIENE RECOMMENDATIONS:
Keep an eye wash fountain available.



9. Physical and Chemical Properties

FORM : Liquid

COLOR : Colourless

ODOR : None

BOILING POINT : N/E
MELTING POINT : N/A
FLASH POINT : None
AUTO FLAMMABILITY : N/A
EXPLOSION LIMITS : N/A
VAPOR PRESSURE : N/E
RELATIVE DENSITY : 1.225
SOLUBILITY IN WATER : Complete
: 0.2
pH (neat, 20?)
OCTANOL/WATER COEFFICIENT : N/A
VISCOSITY : N/E
BULK DENSITY : N/A
FREEZING POINT : N/E
POUR POINT : N/E
Abbreviation : N/E = Not evaluated, N/A = Not Applicable, N/R = Not Relevant



10. Stability and Reactivity

STABILITY
Stable under ambient conditions.

CONDITIONS TO AVOID
Freezing temperatures.

MATERIALS TO AVOID
Strong bases
Give off hydrogen by reaction with metals.

HAZARDOUS DECOMPOSITION PRODUCTS
Oxides of phosphorus (under fire conditions).




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MATERIAL SAFETY DATA SHEETS Doc No. :
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11. Toxicological Information

ACUTE TOXICITY DATA

ACUTE LETHALITY VALUES
No data available

PRIMARY (DRAIZE TEST) SKIN/EYE
No data available
.
SENSITIZATION
No data available

CHRONIC TOXICITY DATA
No data available.



12. Ecological Information

PERSISTENCY AND DEGRADATION
No data available

MOBILITY AND BIOACCUMULATION POTENTIAL
No data available

ECOTOXICOLOICAL EFFECTS
No data available



13. Disposal Considerations

Via authorized contractor.

NATIONAL REGULATIONS SPAIN
Toxic or hazardous waste : Yes
Waste treatment : Chemical treatment



14. Transport Information

Class : 8
Packing Group : III
Proper shipping name : Corrosive liquid, n.o.s. Phosphoric acid. Zinc chloride
ADR/RID, H.I.n. : 80
o
ADR/RID, No : 11 (c)
Marine pollutant : Yes




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15. Regulatory Information

EC CLASSIFICATION:

HAZARD SYMBOL : Corrosive
Contains : Phosphoric acid, Zinc chloride

RISK PHRASES : R34 causes burns.
SAFETY PHRASES : S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical



16. Other Information

EMERGENCY TELEPHONE NUMBER (24 hours)
Austria : +43 (0) 660 6137
Holland : +31 (0) 13 463 5555
Germany : +49 (0) 69 7934 251 or +49 (0) 69 79340
Spain : +34 (9) 72 492003
Portugal : +34 (9) 72 492003
Sweden : 020 996 000
France : +33 (0) 1 3482 1327 or +33 (0) 1 4542 5959
Italy : +39 (0) 6 968321
England : +44 (0) 1 865 407333 or +44 (0) 1 235 834800
Denmark : +46 (0) 8 337043




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M AT E R I AL S AF E T Y D ATA S H E E T
NALCO 8539 (Corrosion Inhibitor)



1. Product Identification

PRODUCT NAME : NALCO 8539
COMPANY IDENTIFICATION : NALCO EUROPE
Postbus 627
2300 AP Leiden ? The Netherlands
Phone: 0031 71 524 1100

EMERGENCY TELEPHONE NUMBER (24 Hours):
See section 16 for Emergency Telephone Numbers.



2. Composition/Information on Ingredients

CHEMICAL DESCRIPTION
Water, Inorganic salt(s), Sodium nitrite, Potassium hydroxide.

HAZARDOUS INGREDIENTS
CAS No. EINECS No. CHEMICAL NAME WT % SYMBOL R-PHRASES
------------ --------------- ----------------------- -------- ----------- ----------------
7632-00-0 2315559 Sodium nitrite 30-40 O.T 8.25
1310-58-3 2151813 Potassium hydroxide <2 C 35



3. Hazards Identification

HUMAN HEALTH HAZARDS ? ACUTE

INHALATION
No adverse effects expected.

SKIN CONTACT
Irritating to skin.

EYE CONTACT
Irritating to eyes.

INGESTION
Toxic if swallowed. May cause mucosal damage. Components of the product create formation of methaemoglobin. Pregnant
women are particularly sensitive to methemoglobinemia.

HUMAN HEALTH HAZARDS ? CHRONIC




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Repeat ingestion of small amounts of sodium nitrite causes drops in blood pressure rapid pulse, headaches and visual
disturbances. It may also react with organic amines in the body to form carcinogenic nitrosamines.

ENVIRONMENTAL HAZARDS
Do not allow material to contaminate ground water system. Do not empty into drains.

PHYSICAL AND CHEMICAL HAZARDS
Contact with acids liberates toxic gas. If product is allowed to dry, the sodium nitrite is an oxidising agent and can initiate the
combustion of other materials. Gives off hydrogen by reaction with metals.



4. First Aid Measures

INHALATION
Remove to fresh air, rest, treat symptomatically. Obtain medical attention.

SKIN CONTACT
Remove contaminated clothing. Wash off affected area immediately with plenty of water. If skin irritation persists, obtain
medical attention.

EYE CONTACT
Immediately gently irrigate with clean water for at least 15 minutes. Move eyeball and keep eyelids wide open and apart
whilst irrigating. Obtain medical attention.

INGESTION
Rinse mouth immediately and repeatedly with water. Do not induce vomiting without medical advice. Obtain medical
attention.



5. Fire Fighting Measures

EXTINGUISHING MEDIA
In case of fire, use Water spray, foam, dry powder, carbon dioxide. Water mist may be used to cool closed containers.
Evacuate personnel to safe areas.

UNSUITABLE EXTINGUISHING MEDIA
Do not use water jet.

FIRE AND EXPLOSION HAZARD
May evolve oxides of nitrogen under fire conditions. If product is allowed to dry, the sodium nitrite is an oxidising agent and
can initiate the combustion of other materials.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING
In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit.



6. Accidental Release Measures

PERSONAL PRECAUTIONS
Do not breath vapour. Avoid contact with skin and eyes. Take off immediately all contaminated clothing. Use personal
protective equipment recommended in Section 8.




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ENVIRONMENTAL PRECAUTIONS
Do not discharge into drains or the environment, dispose to an authorized waste collection point.
Do not allow material to contaminate ground water system.

METHODS FOR CLEANING UP
Small spills: Soak up with inert absorbent material. Clean up promptly by scoop or vacuum.
Large spills: Dam up. Reclaim into recovery or salvage drums.
Do not use cotton waste, sawdust or other combustion substances as absorbent materials, these may ignite when dried out.



7. Handling and Storage

HANDLING
Do not take internally. Avoid contact with skin and eyes. If clothing is contaminated, remove clothing and thoroughly wash
the affected area. Launder contaminated clothing before reuse. Do not mix with any other chemical. Avoid generating
aerosols and mists.

STORAGE CONDITIONS
Keep away from combustible material. Store separately from acids.



8. Exposure Controls/Personal Protection

OCCUPATIONAL EXPOSURE LIMITS
This product does not contain any ingredient which has an established exposure limit.

NATIONAL REGULATIONS UK
Potassium hydroxide: 2 mg/m3 (STEL)

NATIONAL REGULATIONS NORWAY
Potassium hydroxide: TLV 2 mg/m3

NATIONAL REGULATIONS DENMARK
Potassium hydroxide:GV 2 mg/m3

ENGINEERING MEASURES
General ventilation is recommended.

RESPIRATORY PROTECTION
Respiratory protection not normally needed.

HAND PROTECTION
Impervious gloves.

SKIN PROTECTION
Apron and boots.

EYE PROTECTION
Chemical splash goggles, face shield.

HYGIENE RECOMMENDATIONS




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Keep an eye wash fountain available. Keep a safety shower available.



9. Physical and Chemical Properties

FORM : Liquid

COLOR : Red

ODOR : Slight

VALUE TEST METHOD
100 ?
BOILING POINT ASTM D-86
MELTING POINT N/A
> 100 ?
FLASH POINT PMCC
AUTO FLAMMABILITY N/A
EXPLOSION LIMITS N/A
Same as water
VAPOR PRESSURE (38?)
3
RELATIVE DENSITY 1.31 g/cm ASTM D-1298
SOLUBILITY IN WATER Complete
13.5 ASTM E-70
pH (t.q., 20?)
OCTANOL/WATER COEFFICIENT N/A
5 cps ASTM D-2983
VISCOSITY (22?)
BULK DENSITY N/A
-8?
FREEZING POINT ASTM D-1177
POUR POINT N/A
Abbreviation : N/E = Not evaluated, N/A = Not Applicable, N/R = Not Relevant



10. Stability and Reactivity

STABILITY
Stable under ambient conditions. No degradation if used as prescribed.

CONDITIONS TO AVOID
Freezing temperature.

MATERIALS TO AVOID
Do not mix with Acids, Organic materials and reducing agents, Cyanides and ammonium compounds. Gives off hydrogen by
reaction with metals.

HAZARDOUS DECOMPOSITION PRODUCTS
Oxides of nitrogen (under acidic conditions), (under fire conditions).



11. Toxicological Information

ACUTE TOXICITY DATA
The following results are for the hazardous ingredients (Sodium nitrite).




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ACUTE LETHALITY VALUES
Oral (rat):LD50 => 85 mg/kg

PRIMARY (DRAIZE TEST) SKIN/EYE
Irritating to eyes and skin.

SENSITIZATION
No data available

CHRONIC TOXICITY DATA
Repeated ingestion of small amounts of sodium nitrite causes drops in blood pressure, rapid pulse, headaches and visual
disturbances. It may also react with organic amines in the body to form carcinogenic nitrosamines.



12. Ecological Information

PERSISTENCY AND DEGRADATION
No data available.

MOBILITY AND BIOACCUMULATION POTENTIAL
No data available.

ECOTOXICOLOICAL EFFECTS
No data available.



13. Disposal Considerations

Via authorized contractor.

NATIONAL REGULATIONS UK
In accordance with the Environmental Protection (Duty of Care) Regulations 1991. Special Waste Regulations 1996

NATIONAL REGULATIONS SWEDEN
Waste treatment group: 5.8

NATIONAL REGULATIONS NORWAY
The waste is to be treated as problem waste and has to be submitted to the Problem Waste Plant.
Waste treatment group: 13

NATIONAL REGULATIONS DENMARK
Waste treatment group: H

NATIONAL REGULATIONS AUSTRIA
Waste Code: 52725



14. Transport Information

Class : 6.1
Proper shipping name : TOXIC LIQUID, INORGANIC N.O.S, Contains Sodium nitrite




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ADR/RID, H.I.n. : 60
o
ADR/RID, No : 65 (C)
6270 ? 1
IMDG Page :
EmS-Nr. : 6.1-02



15. Regulatory Information

EC CLASSIFICATION

HAZARD SYMBOL : T, TOXIC
: Sodium nitrite (30 ? 40%), Potassium hydroxide (<2%)
Contains

RISK PHRASES:
R25 Toxic if swallowed. R36/38 Irritating to eyes and skin.

SAFETY PHRASES
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 Wear suitable
gloves and eye/face protection. S45 In case of accident or if you feel unwell, seek medical advice immediately (show the
label where possible).
SPILLAGE: Do not clean up spills with sawdust, cotton waste or other combustible absorbent materials.

NATIONAL REGULATION UK
COSHH regulations apply. A precaution card is available and should be displayed wherever this product is used and stored
(Ref. TX, Ox).



16. Other Information

EMERGENCY TELEPHONE NUMBER (24 hours)
Austria : +43 (0) 660 6137
Holland : +31 (0) 13 463 5555
Germany : +49 (0) 69 7934 251 or +49 (0) 69 79340
Spain : +34 (9) 72 492003
Portugal : +34 (9) 72 492003
Sweden : 020 996 000
France : +33 (0) 1 3482 1327 or +33 (0) 1 4542 5959
Italy : +39 (0) 6 968321
England : +44 (0) 1 865407333
Denmark : +46 (0) 8 337043
Norway : +46 (0) 8 337043
Finland : +358 (0) 0 4711




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M AT E RI AL S AF E T Y D AT A S H E E T

N-BUTYL MERCAPTAN




1. Product Identification

Catalog No. : 202l0
Chemical Name : l-BUTANETHIOL
Possible manufacturer/distributor : Sigma-Aldrich Company Ltd.
The Old Brickyard
Gillingham, Dorset
SP8 4XT, England
Tel : 01747 822211

Emergency 24 Hour Service : 01202 733114



2. Composition/Information on Ingredients

CAS No. : 109-79-5
FORMULA : C4H10S
EC NO : 203-705-3
SYNONYMS : BUTANETHIOL (OSHA) * BUTYL MERCAPTAN ~ N-BUTYL MERCAPTAN (ACGIH)
BUTYL MERCAPTAN (DOT :OSHA) * NCI-C60866 *



3. Hazards Identification

LABEL PRECAUTIONARY STATEMENTS

Flammable (USA)
Highly flammable (EV)
Toxic (USA)
Harmful (EU) - Harmful by Inhalation and if swallowed.
Irritating to eyes, respiratory system and skin.
Keep away from sources of ignition ? No smoking.
In case of accident or if you feel unwell, seek medical advice immediately (Show the label where possible).
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Do not breathe vapor/fumes. In case of insufficient ventilation, wear suitable respiratory equipment.
Wear suitable protective clothing, gloves and eye/face protection.
Stench.




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SP 99012 999 1900 010 Rev.


4. First Aid Measures

In case of contact, immediately flush eyes or skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes.
Assure adequate flushing of the eyes by separating the eyelids with fingers.

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
If swallowed, wash out mouth with water provided person is conscious.
Call a physician
Wash contaminated clothing before reuse.



5. Fire Fighting Measures

EXTINGUISHING MEDIA
Carbon dioxide, dry chemical powder or appropriate foam.
Water may be effective for cooling, but may not effect extinguishment.

SPECIAL LIREFIGHTING PROCEDURES
Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Flammable liquid.

UNUSUAL FIRE AND EXPLOSIONS HAZARDS
Vapor may travel considerable distance to source of ignition and flash-back.



6. Accidental Release Measures

Evacuate area.
Shut off all sources of ignition.
Wear self-contained breathing apparatus, rubber boots and heavy rubber gloves.
Cover with dry-lime, sand, or soda ash. Place in covered containers using non-sparking tools and transport outdoors.
Ventilate area and wash spill site after material pickup is complete.



7. Handling and Storage

Refer to Section 8.



8. Exposure Controls/Personal Protection

Wear appropriate NIOSH/MSHA-approved respirator, chemical resistant gloves, safety goggles, other protective clothing.
Use only in a chemical fume hood.
Safety shower and eye bath.
Do not breathe vapor.
Do not get in eyes, on skin, on clothing.
Avoid prolonged or repeated exposure.
Wash thoroughly after handling.
Toxic.




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Irritant.
Harmful vapor.
Keep tightly closed.
Keep away from heat, sparks, and open flame.
Stench.
Store in a cool dry place.



9. Physical and Chemical Properties

APPEARANCE AND ODOR
Colorless liquid

PHYSICAL PROPERTIES
: 96 ? to 98 ?
Boiling point
53.60 ?, 12 ?
Flash point :
83mm Hg at 37.7 ?
Vapor pressure :
Specific gravity : 0.840
Vapor density : 3.1



10. Stability and Reactivity

INCOMPATIBILITIES
Bases
Oxidizing agents
Alkali metals
May discolor on exposure to air.

HAZARDOUS COMBUSTION OR DECOMPOSITION PRODUCTS
Toxic fumes of : Carbon monoxide, carbon dioxide, hydrogen sulfide gas, sulfur dioxides.



11. Toxicological Information

ACUTE EFFECTS
Harmful if inhaled or swallowed.
May be harmful if absorbed through the skin.
Vapor or mist is irritating to the eyes, mucous membranes and upper respiratory tract.
Causes skin irritation.
Exposure can cause :
Nausea, headache and vomiting.

IRRITATION DATA
Eye-RBT 83 mg AIHAAP 19, 171, 1958
TOXICITY DATA
ORL-DAT LD50 : 1500 mg/kg AIHAAP 19, 171, 1958
IHL-RAT LC50 : 4020 ppm/4H AIHAAP 19, 171, 1958
IPR-RAT LD-50 : 399 mg/kg AIHAAP 19, 171, 1958
ORL-MUS LD50 : 3 mg/kg 85 JCAE -, 982, 1986




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IHL-MUS LC50 : 2500 ppm/4H AIHAAP 19, 171, 1958
IHL-DOG LC50 : 700 ppm/30M 85 JCAE -, 982, 1986

TARGET ORGAN DATA
Behavioral (somnolence)
Behavioral (Coma)
Lungs, thorax or respiration (Respiratory depression)
Effects on fertility (Post implantation mortality)
Specific developmental abnormalities (Craniofacial)
Specific developmental abnormalities (Musculoskeletal system)
Only selected registry of toxic effects of chemical substances (RTECS) data is presented here. See actual entry in RTCS for
complete information.



12. Ecological Information

Data not yet available.



13. Disposal Considerations

Burn in a chemical incinerator equipped with an afterburner and scrubber but expert extra care in igniting as this material is
highly flammable.
Observe all federal, state and local environmental regulations.



14. Transportation Information

Contact Fluka Chemical Company for transportation.



15. Regulatory Information

EUROPEAN INFORMATION
Highly flammable, Harmful
R 20/22 : Harmful by inhalation and if swallowed.
R 36/37/36 : Irritating to eyes, respiratory system and skin. Highly flammable
: Keep away from sources of ignition ? No smoking.
S 16
S 45 : In case of accident or if you feel unwell, seek medical advice immediately (Show the label where possible).
S 26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 23 : Do not breathe vapor/fumes.
S 38 : In case of insufficient ventilation, wear suitable respiratory equipment.
S 36/37/39 : Wear suitable protective clothing, gloves and eye/face protection.

REVIEW STANDARDS AND REGULATIONS
OEL = MAK
ACGIH TLV-TWA 1.8 MG/M3 (0.5 PPM)
MSHA STANDARD-AIR : TWA 0.5 PPM (1.5 MG/M3)
DTLWS 3,12,1973
OSHA PEL (GEN INDU) : 8H TWA 10 PPM (35 MG/M3)




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CFRGBR 29, 1910. 1000, 1994
OSHA PEL (CONSTRUC) : 8H TWA 0.5 PPM (1.5 MF/M3)
CFRGBR 29, 1926 55, 1994
OSHA PEL (SHIPYARD) : 8H TWA 0.5 PPM (1.5 MF/M3)
CFRGBR 29, 1915. 1000, 1994
OEL-AUSTRIA : TWA 0.5 PPM (1.5 MG/M3) Jan 1993
OEL-DENMARK : TWA 0.5 PPM (1.5 MG/M3) Jan 1993
OEL-FINLAND : TWA 0.5 PPM (1.5 MG/M3) ; STEL 1.5 PPM (4.5 MG/M3) JAN 1993
OEL-FRANCE : TWA 0.5 PPM (1.5 MG/M3) Jan 1993
OEL-GERMANY : TWA 0.5 PPM (1.5 MG/M3) Jan 1993
OEL-INDIA : TWA 0.5 PPM (1.5 MG/M3) Jan 1993
OEL-THE NETHERLANDS : TWA 0.5 PPM (1.5 MG/M3) Jan 1993
OEL-THE PHILIPPINES : TWA 10 PPM (35 MG/M3) Jan 1993
OEL-SWITZERLAND : TWA 0.5 PPM (1.9 MG/M3) ; STEL 1 PPM 53.8 MG/M3) JAN 1993
OEL-TURKEY : TWA 10 PPM (35 MG/M3) Jan 1993
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA CHECK ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM CHECK ACGIH TLV
NIOSH REL TO 1-BUTANETHIOL-AIR : CL 0.5 PPM/15M
NIOSH* DHHS #92-100, 1992
NOHS 1974 : HZD 13785 ; NIS 2; TNF 71; NOS 7, TNE 2764
NOES 1983 : HZD 13785 ; NIS 1; TNF 3; NOS 8, TNE 106; TFE 3
EPA TSCA SECTION 8 (B) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, DECEMBER 1998
NIOSH ANALYTICAL METHOD, 1994 : MERCAPTANS, 2542
NIOSH ANALYTICAL METHOD, 1996 : N-BUTYL MERCAPTAN, 2525



16. Other Information

The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide.
SIGMA, ALDRICHT, FLUKA shall not be held liable for any damage resulting from handling or from contact with the above
product. See reverse side of invoice or packing slip for additional terms and conditions of sale.




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M AT E R I AL S AF E T Y D ATA S H E E T
N- METHYL DIETHANOLAMINE (MDEA)



1. Product Identification

Product name : N-Methyldiethanolamine
Manufacturer : BASF Aktiengesellschaft
Unternehmensbereich Zwischenprodukte
D-67056 Ludwigshafen
Telephone No. : 0621-60-43333
Emergency Information : BASF works fire brigade Ludwigshafen
Emergency telephone No. : 0621-60-43333
Emergency Fax No. : 0621-60-92664



2. Composition/Information on Ingredients

CAS No. : 105-59-9
EINECS No. : 203-312-7



3. Hazards Identification

Advice on critical hazards to man and the environment : Irritating to eyes.



4. First Aid Measures

General Advice : Remove contaminated clothing.
If inhaled : Keep patient calm, remove to fresh air, summon medical help.
On skin contact : Wash thoroughly with soap and water.
On contact with eyes : Wash affected eye for at least 15 minutes under running water with eyelids held open.
Consult an eye specialist.
On ingestion : Immediately rinse mouth and then drink plenty of water, summon physician.



5. Fire Fighting Measures

Suitable extinguishing media : Water, dry extinguishing media, foam, Carbon dioxide (CO2).
Special protective equipment : Wear self-contaminated breathing apparatus and protective suit.
Further information : Collect separately contaminated extinguishing water, do not allow to reach sewerage or
effluent systems.




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6. Accidental Release Measures

Personal precautions : Handle in accordance with good industrial hygiene and safety practice.
Environmental precautions : Discharge into the environment must be avoided.
Method for cleaning up : Large spillages should be dammed-off and pumped into containers
Soak up remainder with absorbent material and dispose of in accordance with local regulations
Small spillages can be swilled away with water. Waste water must be disposed of correctly.



7. Handling and Storage

HANDLING : Protection against fire and explosion. Ensure thorough ventilation of stores and work areas.
Keep away from sources of ignition ? No smoking.
STORAGE : Containers should be stored tightly sealed in a dry place. Protect from acids and acid forming substances.



8. Exposure Controls/Personal Protection

PERSONAL PROTECTIVE EQUIPMENT
Hand protection : PVC or other plastic material gloves.
Eye protection : Tightly fitting safety goggles.
General safety and hygiene measures : Avoid contact with the skin, eyes, and clothing.



9. Physical and Chemical Properties

Form : Liquid
: Colorless –yellow
Color
Odor : Amine like

CHANGE IN PHYSICAL STATE
: - 21 ?
Melting point / Melting range
: 243 ?
Boiling point / Boiling range
: 137 ?
Flash point
Explosion limit
- Upper : 0.9 Vol. %
- Lower : 9.4 Vol. %
265 ?
Ignition temperature :
0.026 mbar @ 40 ?
Vapor pressure :
: 1.04 g/cm3 @ 20 ?
Density
: Fully miscible @ 20 ?
Solubility in water
: 11.5 @ 100g/l, 20 ?
pH Value
Octanol / water partition coefficient : - 1.08 (log POW)
: 101 mPa*s @ 20 ?
Viscosity




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10. Stability and Reactivity

Hazardous reactions : Exothermic reaction with acids.



11. Toxicological Information

ACUTE TOXICITY
LD50 / Oral / Rat : 4680 mg/kg
Primary skin irritation / Rabbit / BASF test : Non-irritant
Primary mucous membrane irritation / Rabbits? eyes / BASF test : Irritant

Acute inhalation hazard (rat; test results depending on toxicity and volatility):
No mortality after 8 hours exposure in a highly enriched and/or saturated atmosphere at 20 ?.

GENOTOXITY
Ames-test : No mutagenic effect.



12. Ecological Information

ELIMINATION INFORMATION
Test method : OECD 301A / ISO 7827
Method of analysis : DIC reduction
: 90 ? 100%
Degree of elimination
Evaluation : Readily boidegradable (By OECD criteria)

BEHAVIOUR AND ENVIRONMENTAL FATE
The product is an alkaline. Before discharging sewage into treatment plants, neutralization is generally required.
Inhibition of respiration in activated slugde EC20 > 1000 mg/l
(ISO 8192 / OECD 209 / EEC 88 / 302 C)
Inhibition of degradation activity in activated sludge is not to be anticipated during correct introduction of low concentrations.
Accumulation in organisms is not expected as a result of the distribution coefficient of n-octanol / water (log Pow ? 1.08

ECOTOXIC EFFECTS
Toxicity to fish : LC50/Leuciscus idus/ : > 1000 < 2200 mg/l/96h
Toxicity to daphnids (acute) : EC/EL50 (48h) : 233 mg/l
Toxicity to algae : EC/LC50 (72h) : 37 mg/l
Toxicity to bacteria : EC/LC50 (17h) : 410 mg/l

FURTHER ECOLOGICAL INFORMATION
AOX : This product contains no organically bound halogen.



13. Disposal Considerations

Must be disposed of by special means, e.g. suitable incineration, in accordance with local regulations.
Contaminated packaging : Contaminated packs should be emptied as far as possible, they can then be passed on for
recycling after being thoroughly cleaned.




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14. Transport Information

Not classified as hazardous under transport regulations.



15. Regulatory Information

LABELLING ACCORDING TO EEC DIRECTIVES
The substance should be labelled as follows according to EEC “Hazardous substances? Directive:
INDEX-No. 603-079-00-5.
Xi : Irritant
R36 : Irritating to eyes.
S24 : Avoid contact with skin

NATIONAL LEGISLATION/REGULATIONS
Provisional classification TA Luft (Germany) : Class III, Number 3.1.7
Water hazard class : WGK 1 (Germany)



16. Other Information

SHELF LIFE
Minimum shelf life in sealed containers : 2 years

STANDARD PACKAGING
Non-returnable packaging : Drum with bung
Packaging Unit : 200 kg

SUGGESTED USES
Gas scrubber absorption aid
Intermediate for dyes, lubrification oils and plasticizer.

GENERAL DELIVERY SPECIFICATION
Content : min. 99 % (GC), Water max. 0.5 % (DIN 51777)



DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

OCTANE




1. Product Identification

Product name : Octane
Date of MSDS : 1994-01-04
Common synonyms : Normal octane
Chemical family : Aliphatic hydrocarbons
Formula : CH3(CH2)6CH3
Molecular weight : 114.23
CAS NO. : 111-65-9
Possible Manufacturer : J T BAKER INC
Address : 222 Red school lane
Phillipsburg New Jersey
U.S.A. 08865
Emergency telephone No. : 908-859-2151 (24-hours)
800-424-9300 (CHEMTREC)



2. Composition/Information on Ingredients

COMPONENT CAS NO WEIGHT % OSHA/PEL ACGIH/TLV
------------------- ------------ -------------- -------------- ---------------
OCTANE 111-65-9 90-100 300 PPM 300 PPM



3. Hazards Identification

PRECAUTIONARY LABELLING

HEALT : 1 SLIGHT
FLAMMABILIT : 3 SEVERE (FLAMMABLE)
REACTIVITY : 0 NONE
CONTACT : 1 SLIGHT

LABORATORY PROTECTIVE EQUIPMENT
Goggles, lab-coat, vent hood, proper gloves, class B extinguisher

U.S. PRECAUTIONARY LABELLING

FLAMMABLE. Causes irritation. Harmful if swallowed.
Keep away from heat, sparks, and flame. Avoid contact with eyes, skin, clothing. Avoid breathing vapor. Keep in tightly
closed container. Use with adequate ventilation. Wash thoroughly after handling. In case of fire, use alcohol foam, dry
chemical, carbon dioxide ? Water may be ineffective. Flush spill area with water spray.




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INTERNATIONAL LABELLING

HIGHLY FLAMMABLE.
Keep container in a well-ventilated place. Keep away from sources of ignition ? No smoking. Do not empty into drains. Take
precautionary measures against static discharges.



4. First Aid Measures

Ingestion : Call a physician. If swallowed, do not induce vomiting.
Inhalation : If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Skin contact : In case of contact, flush skin with water.
Eye contact : In case of eye contact, immediately flush with plenty of water for at least minutes.



5. Fire Fighting Measures

: 13 ? (56 ?)
FLASH POINT (CLOSED CUP) NFPA 704M RATING : 0-3-0
AUTOIGNITION TEMPERATURE : 205 ? (403 ?)
FLAMMABLE LIMITS : Upper - 6.5 % Lower - 1.0 %
FIRE EXTINQUISHING MEDIA : Use alcohol foam, dry chemical or carbon dioxide (Water may be ineffective).

SPECIAL FIRE-FIGHTING PROCEDURES
Firefighter should wear proper protective equipment and self-contained breathing apparatus with full facepiece operated in
positive pressure mode. Move containers from fire area if it can be done without risk. Use water to keep fire
containers cool.

UNUSUAL FIRE & EXPLOSION HAZARDS
Vapors may flow along surfaces to distant ignition sources and flash back.
Closed containers exposed to heat may explode. Contact with strong oxidizers may cause fire.

TOXIC GASES PRODUCED
Carbon monoxide, Carbon dioxide.

EXPLOSION DATA-SENSITIVITY TO MECHANICAL IMPACT
None identified.

EXPLOSION DATA-SENSITIVITY TO STATIC DISCHARGE
None identified.



6. Accidental Release Measures

Wear suitable protective clothing. Shut off ignition sources ; no flares, smoking, or flames in area. Stop leak if you can do so
without risk. Use water spray to reduce vapors. Take up with sand or other non-combustible absorbent material and place
into container for later disposal. Flush area with water.




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7. Handling and Storage

Keep container tightly closed. Store in a cool, dry, well-ventilated, flammable liquid storage area.

SPECIAL PRECAUTIONS
Bond and ground containers when transferring liquid.



8. Exposure Controls/Personal Protection

Ventilation : Use general local exhaust ventilation to meet TLV requirements.
Respiratory protection : Respiratory protection required if airborne concentration exceeds TLV. At concentration up to
1000 ppm, a chemical cartridge respirator with organic vapor cartridge is recommended.
Above this level, a self-contained breathing apparatus is recommended.
Eye/skin protection : Safety goggles, uniform, apron, proper gloves are recommended.



9. Physical and Chemical Properties

: 125 ? (257 ?) @ 760 mm Hg
BOILING POINT
: 11 @ 20 ?
VAPOR PRESSURE (mm Hg)
: -57 ? (-70 ?)
MELTING POINT
VAPOR DENSITY (AIR=1) : 3.86 @ 760 mm Hg
SPECIFIC GRAVITY : 0.70 (H2O=1)
EVAPORATION RATE : 1.4 (BUTYL ACETATE = 1)
: Negligible (<0.1%) @21 ?
SOLUBILITY(H20) % Volatiles by volume : 100
pH : N/A
ODOR THRESHOLD (P.P.M.) : N/A
PHYSICAL STATE : LIQUID
APPEARANCE & ODOR : Colorless liquid. Gasoline-like odor.
COEFFICIENT WATER/OIL DISTRIBUTION : N/A



10. Stability and Reactivity

Stability : Stable
Hazardous polimerization : Will not occur
Conditions to avoid : Heat, flame, other sources of ignition
Incompatibles : Strong oxidizing agents, chlorine, fluorine
Decomposition products : Carbon monoxide, carbon dioxide



11. Toxicological Information

TOXICITY OF COMPONENTS

NO INFORMATION IS AVAILABLE
CARCINOGENICITY : NTP : NO IARC : NO Z LIST : NO OSHA REG : NO
CARCINOGENICITY : None identified.




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REPRODUCTIVE EFFECTS : None identified.

EFFECTS OF OVEREXPOSURE

Inhalation : Irritation of mucous membranes, headache, nausea, vomiting, dizziness, drowsiness, irritation
of upper respiratory tract, unconsciousness.
Skin contact : Irritation, prolonged contact may cause dermatifs.
Eye contact : Irritation
Skin absorption : None identified
Ingestion : None identified
Chronic effects : Central nervous system depression.

TARGET ORGANS
Eyes, skin, respiratory system.

MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE
None identified.

PRIMARY ROUTES OF ENTRY
Inhalation, eye contact, skin contact, ingestion.



12. Ecological Information



13. Disposal Considerations



14. Transportation Information

DOMESTIC (D.O.T.)
PROPER SHIPPING NAME : OCTANE AND ITS ISOMERS
HAZARD CLASS : 3.2
UN/NA : UN1262
PACKAGING GROUP : II
LABELS : FLAMMABLE LIQUID
REGULATORY REFERENCES : 49CFR 172.101

INTERNATIONAL (I.M.O.)
PROPER SHIPPING NAME : OCTANE AND ITS ISOMERS
HAZARD CLASS : 3.2
I.M.O. PAGE : 3096-1
UN : UN1262
MARINE POLLUTANTS : NO
PACKAGING GROUP : II
LABELS : FLAMMABLE LIQUID
REGULATORY REFERENCES : 49CFR PART 176; IMDG CODE

AIR (I.C.A.O.)




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PROPER SHIPPING NAME : OCTANE AND ITS ISOMERS
HAZARD CLASS : 3.2
UN : UN1262
PACKAGING GROUP : II
LABELS : FLAMMABLE LIQUID
REGULATORY REFERENCES : 49CFR PART 175; ICAO=== We believe the transportation data and references
contained herein to be factual and the opinion of qualified experts. The data is meant
as a guide to the overall classification of the product and is not package size specific,
nor should it be taken as a warranty or representation for which the company
assumes legal responsibility. The information is offered solely for your consideration,
investigation, and verification. Any use of the information must be determined by the
user to be in accordance with applicable federal, state, and local laws and regulations.
See shipper requirements 49CFR 171.2, certification 172.204, and employee training
49 CFR 173.1(B).

U.S. CUSTOMS HARMONIZATION NUMBER : 29011060001

NOTE : When handling liquid products, secondary protective containers must be used for carrying.



15. Regulatory Information



16. Other Information


The information in this material data sheets meets the requirements of the united states occupational safety and health act
and regulations promulgated thereunder (29 CFR 1910.1200 ET. SEQ.) and the Canadian workplace hazardous materials
information system. This document is intended only as a guide to the appropriate precautionary handling of the material by a
person trained in, or supervised by a person trained in, chemical handling. The user is responsible for determining the
precautions and dangers of this chemical for his or her particular application. Depending on usage, protective clothing
including eye and face guards and respirators must be used to avoid contact with material or breathing chemical
vapors/fumes.
Exposure to this product may have serious adverse health effects. This chemical may interact with other substances. Since
the potential uses are so varied, Baker cannot warn of all of the potential dangers of use or interaction with other chemicals
or materials. Baker warrants that the chemical meets the specifications set forth on the label.
Baker disclaims any other warranties, expressed or implied with regard to the product supplied hereunder, its
merchantability or its fitness for a purpose.
The user should recognize that this product can cause severe injury and even death, especially if improperly handled or the
known dangers of use are not heeded. Read all precautionary information. As new documented general safety information
becomes available, Baker will periodically revise this material safety data sheet.

Note : Chemtrec, Canutec, and national response center emergency telephone numbers are to be used only in the event of
chemical emergencies involving a spill, leak, fire, exposure, or accident involving chemicals. All




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M AT E RI AL S AF E T Y D AT A S H E E T

PENTANE




1. Identification

Product name : Pentane
Date of MSDS : 1994-01-04
Common synonyms : Amyl hydride
Chemical family : Aliphatics hydrocarbons
Formula : CH3(CH2)3CH3
Molecular weight : 72.15
Cas n°. : 109-66-0
Possible Manufacturer : J T BAKER INC
Address : 222 Red school lane
PHILLIPSBURG NEW JERSEY
U.S.A. 08865
Emergency telephone No. : 908-859-2151 (24-HOURS)



2. Composition/Information on Ingredients

COMPONENT CAS NO. WEIGHT % OSHA/PEL ACGIH/TLV
------------------- ------------ --------------- -------------- ----------------
PENTANE 109-66-0 90-100 600 PPM 600 PPM



3. Hazards Identification

HEALTH : 1 SLIGHT
FLAMMABILITY : 4 EXTREME (FLAMMABLE)
REACTIVITY : 0 NONE
CONTACT : 1 SLIGHT

LABORATORY PROTECTIVE EQUIPMENT
Goggles, lab coat, vent hood, proper gloves, class B extinguisher

U.S. PRECAUTIONARY LABELLING

DANGER
Harmful if inhaled. Extremely flammable.
Keep away from heat, sparks, flame. Avoid breathing vapor. Keep in tightly closed container. Use with adequate ventilation.
Wash thoroughly after handling. In case of fire, use alcohol foam, dry chemical, carbon dioxide. Water may be ineffective.
Flush spill area with water spray.




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INTERNATIONAL LABELLING

HIGHLY FLAMMABLE.
Keep container in a well ventilated place. Keep away from sources of ignition ? No smoking.
Do not empty into drains. Take precautionary measures against static discharges.

SAF-T-DATA* STORAGE COLOR CODE : RED (FLAMMABLE)



4. First Aid Measures

Ingestion : Call a physician. If swallowed, do not induce vomiting
Inhalation : If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult,
give oxygen.
Skin contact : In case of contact, flush skin with water
Eye contact : In case of eye contact, immediately flush with plenty of water for at least minutes.



5. Fire Fighting Measures

: -49 ?(-57 ?)
FLASH POINT (CLOSED CUP) NFPA 704M RATING : 1-4-0
AUTOIGNITION TEMPERATURE : 259 ? (500 ?)
FLAMMABLE LIMITS : Upper - 7.8 % Lower - 1.4 %

FIRE EXTINGUISHING MEDIA
Use alcohol foam, dry chemical or carbon dioxide (Water may be ineffective).

SPECIAL FIRE-FIGHTING PROCEDURES
Firefighters should wear proper protective equipment and self-contained breathing apparatus with facepiece operated in
positive pressure mode. Move containers from fire area if it can be done without risk. Use water to keep fire
containers cool.

UNUSUAL FIRE & EXPLOSION HAZARDS
Vapors may flow along surfaces to distant ignition sources and flash back. Closed containers exposed to heat may explode.
Contact with strong oxidizers may cause fire.

TOXIC GASES PRODUCED
Carbon Monoxide, Carbon Dioxide.

EXPLOSION DATA-SENSITIVITY TO MECHANICAL IMPACT
None identified.

EXPLOSION DATA-SENSITIVITY TO STATIC DISCHARGE
None identified.



6. Accidental Release Measures

Wear suitable protective clothing.




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Shut off ignition sources ; no flares, smoking, or flame in area. Stop leak if you can do so without risk. Use water spray to
reduce vapors. Take up with sand or other non-combustible absorbent material and place into container for later disposal.
Flush area with water.



7. Handling and Storage

STORAGE REQUIREMENTS
Keep container tightly closed. Store in a cool, dry, well-ventilated, flammable liquid storage area.

SPECIAL PRECAUTIONS
Bond and ground containers when transferring liquid.



8. Exposure Controls/Personal Protection

Ventilation Use general or local exhaust ventilation to meet TLV requirements.
Respiratory protection Respiratory protection required if airborne concentration exceeds TLV. At concentrations up to
5000 ppm, a chemical cartridge respirator with organic vapor cartridge is recommended. Above
this level, a self-contained breathing apparatus is recommended.
Eye/skin protection Safety goggles, uniform, apron, neoprene gloves are recommended.



9. Physical and Chemical Properties

: 36 ? (96 ?) @ 760 mm Hg
BOILING POINT
: 425 mm Hg @ 20 ?
VAPOR PRESSURE
: -130 ? (-202 ?) @ 760 mm Hg
MELTING POINT
VAPOR DENSITY (AIR=1) : 2.5
SPECIFIC GRAVITY : 0.63 (H2O = 1)
EVAPORATION RATE : 28.6 (BUTYL ACETATE = 1)
SOLUBILITY(H2O) : Negligible (<0.1%)
: 100 @ 21 ?
% VOLATILES BY VOLUME
pH : N/A
ODOR THRESHOLD (P.P.M.) : N/A
PHYSICAL STATE : LIQUID
APPEARANCE & ODOR : Clear, Colorless liquid, Faint odor.
COEFFICIENT WATER/OIL DISTRIBUTION : N/A



10. Stability and Reactivity

Stability : Stable
Hazardous polymerization : Will not occur
Conditions to avoid : Heat, flame, other sources of ignition
Incompatibles : Strong oxidizing agents
Decomposition products : Carbon monoxide, carbon dioxide




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11. Toxicological Information

INTRAVENOUS MOUSE LD50 FOR PENTANE : 446 mg/kg
CARCINOGENICITY : NTP : NO IARC : NO Z LIST : NO OSHA REG : NO

CARCINOGENICITY
None identified

REPRODUCTIVE EFFECTS
None identified

EFFECTS OF OVEREXPOSURE

Inhalation Headache, nausea, vomiting, dizziness, drowsiness, irritation of upper respiratory tract,
unconsciousness, excessive inhalation may cause central nervous system depression
Skin contact Prolonged may cause dermatitis
Eye contact Irritation
Skin absorption None identified
Ingestion None identified
Chronic effects None identified

TARGET ORGANS
Eyes, skin, respiratory system.

MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE
None identified

PRIMARY ROUTES OF ENTRY
Inhalation, ingestion, eye contact, skin contact.



12. Ecological Information



13. Disposal Considerations



14. Transportation Information

DOMESTIC (D.O.T.)
Proper shipping name : Pentanes
Hazard class : FLAMMABLE LIQUID
UN/NA : UN1265
Labels : FLAMMABLE LIQUID
Regulatory references : 49CFR 172.101; 173.119

INTERNATIONAL (I.M.O.)
Proper shipping name : Pentanes




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Hazard class : 3.1
I.M.O. PAGE : 3044-3
UN : UN1265
Marine pollutants : NO
Packing group :I
Labels : Flammable liquid
Regulatory references : 49CFR PART 176; IMDG CODE

AIR (I.C.A.O.)
Proper shipping name : Pentanes
Hazard class : 3.1
UN : UN1265
Packing group :I
Labels : Flammable liquid.
Regulatory references : 49CFR PART 175; ICAO.

We believe the transportation data and references contained herein to be factual and the opinion of qualified experts. The
data is meant as a guide to the overall classification of the product and is not package size specific, nor should it be taken as
a warranty or representation for which the company assumes legal responsibility.
The information is offered solely for your consideration, investigation, and verification. Any use of the information must be
determined by the use of the accordance with applicable Federal, State, and Local laws and regulations. See shipper
requirements 49CFR 171.2, certification 172.204, and employee training 49CFR 173.1 (B).



15. Regulatory Information



16. Other Information

The information in this material safety data sheet meets the requirements of the United States occupational, safety and
health act and regulations promulgated thereunder (29 CFR1910.1200 ET. SEQ.) and the Canadian workplace hazardous
materials information system. This document is intended only as a guide to the appropriate precautionary handling of the
material by a person trained in, or supervised by a person trained in , chemical handling. The user is responsible for
determining the precautions and dangers of this chemical for his or her particular application. Depending on usage,
protective clothing including eye and face guards and respirators must be used to avoid contact with material or breathing
chemical vapors/fumes.
Exposure to this product may have serious adverse health effects. This chemical may interact with other substances. Since
the potential uses are so varied, Baker cannot warn of all the potential dangers of use or interaction with other chemicals or
materials. Baker warrants that the chemical meets specifications set forth on the label.
Baker disclaims any other warranties, expressed or implied with regard to the product supplied hereunder, its
merchantability or its fitness for a particular purpose.
The user should recognize that this product can cause severe injury and even death, especially if improperly handled
known dangers of use are not heeded. Read all precautionary information. As new documented general safety information
becomes available, Baker will periodically revise this material safety Data sheet.

Note : Chemtrec, Canutec and National response center emergency telephone numbers are to be used only in the event of
chemical emergencies involving a spill, leak, fire, exposure, or accident involving chemicals. All non-emergency questions
should be directed to customer service for assistance.




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M AT E RI AL S AF E T Y D AT A S H E E T

PROPANE




1. Product Identification

Product name : Propane
Trade name : LPG (Liquefied Petroleum Gas), LP-Gas
Date of MSDS : 1994-02
CAS N° : 74-38-6
Molecular formula : C3H8
Molecular weight
Possible supplier/distributor : Superior Propane Inc
Address : 75 Tiverton Court
Unionville Ontario
Canada L3R 9S3
Emergency telephone No. : 905-669-9746



2. Composition/Information on Ingredients

COMPONENT CAS NO. WEIGHT %
------------------- ------------ ---------------
Propane 74-98-6 90% - 99%
Propylene 115-07-1 0% - 5%
Ethane 74-84-0 0% - 5%
Butane 106-97-8 0% - 2.5%



Occupational Exposure Limit :
Based upon animal test data, the acute toxicity of this product is expected to be inhalation : 4 hour LC50 = 280,000
(Rat).

Note : Composition is typical for HD-5 Propane, exact composition will vary from shipment to shipment.



3. Hazards Identification



4. First Aid Measures

Eyes : Should eye contact with liquid occur, flush eyes with lukewarm water for 15 minutes. Obtain immediate
medical care.
Skin : In case of "Cold Burn" from contact with liquid, immediately place affected area in lukewarm water and




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keep at this temperature until circulation returns. If fingers or hands are frostbitten, have the victim hold
his hand next to his body such as under the armpit. Obtain immediate medical care.
Ingestion : None considered necessary.
Inhalation : Remove person to fresh air. If breathing is difficult or has stopped, administer artificial respiration. Obtain
immediate medical care.



5. Fire Fighting Measures

: -103.4 ?
Flash Point
Method : Closed cup
Flammable Limits : Lower 2.4%, Upper 9.5%
: 432 ?
Auto Ignition Temperature

Products Evolved Due to Heat or Combustion:
Carbon monoxide can be produced when primary air and secondary air are deficient while combustion is taking plac

Fire and Explosive Hazards : Explosive air-vapour mixtures may form if allowed to leak to atmosphere.

Sensitivity to Impact : No

Sensitivity to Static Discharge : Yes

Fire Extinguishing Precautions
Use water spray to cool exposed cylinders or tanks. Do not extinguish fire unless the source of the escaping gas that is
fuelling the fire can be turned off. Fire can be extinguished with carbon dioxide and/or dry chemical (BC). Container metal
shells require cooling with water to prevent flame impingement and the weakening of metal. If sufficient water is not
available to protect the container shell from weakening, the area will be required to be evacuated. If gas has not ignited,
liquid or vapour may be dispersed by water spray or flooding.

Special Fire Fighting Equipment : Protective clothing, hose monitors, fog nozzles, self contained breathing apparatus.



6. Accidental Release Measures

Eliminate leak if possible.
Eliminate source of ignition.
Ensure cylinder is upright.
Disperse vapours with hose streams using fog nozzles. Monitor low areas as propane is heavier than air and can settle into
low areas. Remain upwind of leak. Keep people away.
Prevent vapour and/or liquid from entering into sewers, basements or confined areas.



7. Handling and Storage

Transportation of Dangerous Goods (TDG)
- TDG Classification : Flammable Gas 2.1
- TDG Shipping Name : Liquefied Petroleum Gas (Propane)
- TDG Special Provisions : 56, 90, 102
- PIN Number : UN1075




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8. Exposure Controls/Personal Protection

Eyes : Safety glasses, goggles or face shield required when transferring product.
Skin : Insulated gloves required if contact with liquid or liquid cooled equipment is expected. Wear gloves and
long sleeves when transferring product.
Inhalation : Where concentration in air would reduce the oxygen level below 18% air or exceed occupational
exposure limits in section 6, self-contained breathing apparatus is required.
Ventilation : Explosion proof ventilation equipment required in confined spaces.



9. Physical and Chemical Properties

Form : Liquid and vapour while stored under pressure.
-42 ℃@ 1 atm
Boiling Point :
-188 ?
Freezing Point :
Evaporation Rate : Rapid (Gas at Normal ambient conditions)
1435 kPa (maximum) @ 37.8 ?
Vapour Pressure :
Vapour Density : 1.52 (Air = 1)
Coefficient of Water/Oil Distribution : Not available
pH : Not available
Slight, 6.1% by Volume @ 17.8 ?
Soluble in Water :
Specific Gravity : 0.51 (water = 1)
Appearance : Colorless liquid and vapour while stored under pressure. Colourless and odourless
gas in natural state at any concentration. Commercial propane has an odourant
added, ethyl mercaptan which has an odour similar to boiling cabbage.
Odour Threshold : 4800 ppm



10. Stability and Reactivity

Stability : Stable
Conditions To Avoid : Keep separate from oxidizing agents. Gas explodes spontaneously when mixed with
chloride dioxide.
Incompatibility : Remove sources of ignition and observe distance requirements for storage tanks
from combustible material, drains and openings to building.
Hazardous Decomposition Products : Deficient primary and secondary air can produce carbon monoxide.
Hazardous Polymerization : Will not occur.



11. Toxicological Information

Inhalation : Simple asphyxiant. No effect at concentrations of 10,000 pp (break exposures). Higher
concentrations may cause central nervous system disorder and/or damage. Lack of oxygen
may cause dizziness, loss of coordination, weakness, fatigue, euphoria, mental confusion,
blurred vision, convulsions, breathing failure, coma and death. Breathing high vapour
concentrations (saturated vapours) for a few minutes may be fatal. Saturated vapours may be
encountered in confined spaces and/or under conditions of poor ventilation. Avoid breathing
vapours or mists.
Skin and Eye Contact : Exposure to vapourizing liquid may cause frostbite (cold burns) and permanent eye damage.




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Ingestion : Not considered to be a hazard.
Acute Exposure : The acute toxicity of this product is expected to be inhalation : 4 hour LC50 = 280,000 ppm
Chronic Exposure : There are no reported effects from long term low level exposure.
Sensitization to Product : Skin - unknown, Respiratory - unknown.
Occupational Exposure Limits : American Conference of Governmental Industrial Hygienists (ACGIH) lists as a simple
asphyxiant. ACGIH TLV : 1000 ppm.

Carcinogenicity, Reproductive Toxicity, Teratogenicity, Mutagenicity ? No effects reported.



12. Ecological Information



13. Disposal Considerations



14. Transportation Information

Transportation of Dangerous Goods (TDG)
- TDG Classification : Flammable Gas 2.1
- TDG Shipping Name : Liquefied Petroleum Gas (Propane)
- TDG Special Provisions : 56, 90, 102
- PIN Number : UN1075



15. Regulatory Information



16. Other Information

The information contained herein is believed to be accurate. It is provided independently of any sale of the product. It is not
intended to constitute performance information concerning the product. No express warranty, or implied warranty of
merchantability or fitness for a particular purpose is made with respect to the product information contained herein.




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M AT E R I AL S AF E T Y D ATA S H E E T
QUINOLINE ( Liquid catalyst)



1. Product Identification

MSDS Name : Quinoline, 99%
Catalog Numbers : 22114-0000, 22114-0050, 22114-1000, 22114-5000
Synonyms : 1-Azanaphthalene; 1-Benzazine; Benzopyridine
Company Identification : (Europe) Acros Organics BVBA
Janssen Pharmaceuticalaan 3a
2440 Geel, Belgium

Company Identification : (USA) Acros Organics
One Reagent Lane
Fairlawn, NJ 07410

For information in North America, call 800-ACROS-01
For information in Europe, call 0032(0) 14575211
For emergencies in the US, call CHEMTREC 800-424-9300
For emergencies in Europe, call 0032(0) 14575299



2. Composition, Information on Ingredients

CAS# Chemical Name % EINECS#
------- ------------------- ---- -------------
91-22-5 Quinoline 99% 202-051-6

Hazard Symbols : XN
Risk Phrases : 21/22 36



3. Hazards Identification

EMERGENCY OVERVIEW
Harmful in contact with skin and if swallowed. Irritating to eyes. Hygroscopic.Light sensitive.

POTENTIAL HEALTH EFFECTS
Eye : Causes severe eye irritation. Causes redness and pain.
Skin : Causes moderate skin irritation. Harmful if absorbed through the skin.
Ingestion : Harmful if swallowed. May cause severe gastrointestinal tract irritation with nausea, vomiting and
possible burns.
Inhalation : May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and
delayed lung edema. The toxicological properties of this substance have not been fully investigated.




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Chronic : Possible cancer hazard based on tests with laboratory animals. May cause liver and kidney damage.



4. First aid Measures

Eyes : Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids
Get medical aid immediately.
Skin : Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing
and shoes. Get medical aid if irritation develops or persists.

Ingestion : If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation : Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give
artificial respiration. If breathing is difficult, give oxygen.



5. Fire Fighting Measures

General Information : As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH
(approved or equivalent), and full protective gear. Vapours may form an explosive mixture with
air.
Extinguishing Media : Do NOT use water directly on fire. In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam.



6. Accidental Release Measures

General Information : Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks : Absorb spill with inert material, (e.g., vermiculite, dry sand or earth), then place into a chemical
waste container.



7. Handling and Storage

Handling : Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with
adequate ventilation. Follow all MSDS and label precautions even after container is emptied because
they may contain product residues. Avoid breathing vapors from heated material. Do not get on skin or in
eyes. Do not ingest or inhale. Discard contaminated shoes.
Storage : Keep away from heat and flame. Store in a cool, dry place. Do not store in direct sunlight. Store in a
tightly closed container.



8. Exposure Controls/Personal Protection

Engineering Controls: Use adequate ventilation to keep airborne concentrations low.

PERSONAL PROTECTIVE EQUIPMENT

Eyes : Wear chemical goggles.




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Skin : Wear appropriate protective gloves to prevent skin exposure.
Clothing : Wear appropriate protective clothing to prevent skin exposure.
Respirators : Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149
Always use a NIOSH or European Standard EN 149 approved respirator when necessary.



9. Physical and Chemical Properties

Physical State : Clear liquid
Appearance : dark brown - colourless
Odor : peculiar odor
pH : Not available.
< 0.1 mbar @ 20 ?
Vapor Pressure :
Viscosity : Not available.
237 ? @ 760mm Hg
Boiling Point :
:-15 ?
Freezing/Melting Point
: 480 ? ( 896.0 ?)
Autoignition Temperature
: 101 ? ( 213.8 ?)
Flash Point
NFPA Rating : Health :2 Flammability :1 Reactivity :0
Explosion Limits : lower 1.20 vol %
Explosion Limits : upper 7.00 vol %
Decomposition Temperature :
Solubility : Slightly soluble.
Specific Gravity/Density : 1.0950 g/cm3
Molecular Formula : C9H7N
Molecular Weight : 129.16




10. Stability and Reactivity

Chemical Stability : Stable under normal temperatures and pressures.
Conditions to Avoid : Incompatible materials, light, excess heat, exposure to moist air or water.

Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, hydrogen peroxides, perchromates, dinitrogen tetraoxide.

Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.

Hazardous Polymerization : Will not occur.



11. Toxicological Information

RTECS# : CAS# 91-22-5: VA9275000
LD50/LC50 : CAS# 91-22-5: Oral, mouse:LD50=> 2 mg/kg; Oral, rat: LD50 = 331 mg/kg; Skin, rabbit: LD50 = 540

Carcinogenicity : Quinoline - California: carcinogen; initial date 10/24/97,
Other See actual entry in RTECS for complete information.




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12. Ecological Information

Ecotoxicity:
"Several studies of aquatic toxicity have shown lethal concentrations in about 10 different types of fish to range from
mg/l. The toxic threshold in Daphnia is 52 mg/l." (Patty's Industrial Hygiene and Toxicology, 4th Ed.)



13. Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as hazardous waste. US EPA
guidelines for the classification determination are listed in 40 CFR Part. Additionally, waste generators must consult state
and local hazardous waste regulation, ensure complete and accurate classification.
RCRA P Series : None listed
RCRA U-Series : None listed



14. Transport Information

IATA IMO RID/ADR
-------- ------- -------------
Shipping Name QUINOLINE QUINOLINE QUINOLINE
Hazard Class 6.1 6.1 -
UN Number 2656 2656 2656
Packing Group III III -
Dangerous Goods Code - - 6.1(12?)



15. Regulatory Information

US FEDERAL
TSCA : CAS No. 91-22-5 is listed on the TSCA inventory.
Health & Safety Reporting List : None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules : None of the chemicals in this product are under a Chemical Test Rule.
Section 12b : None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule : None of the chemicals in this material have a SNUR under TSCA.
SARA
Section 302 (RQ) : CAS # 91-22-5: Final RQ=5000 pounds (2270 kg)
Section 302 (TPQ) : None of the chemicals in this product have a TPQ.
SARA Codes : CAS # 91-22-5: Acute
Section 313 : This material contains QUINOLINE (CAS # 91-22-5, 99%), which is subject to the
reporting requirements of Section 313 of SARA Title III and 40 CFR Part 327.
Clean Air Act
CAS # 91-22-5 is listed as hazardous air pollutant (HAP).




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16. Additional Information


The information above is believed to be accurate and represents the best information currently available to us. However, we
make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we
assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages of any
third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising,
even if the company has been advised of the possibility of such damages.




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M AT E R I AL S AF E T Y D ATA S H E E T
SAG 7133 (Antifoam)



1. Product Identification

Identification of the substance or preparation
Chemical Name : Polydimethylsiloxane emulsion
Formula : Mixture

Company Identification : Crompton S.A.
OSI Specialties
7, rue du Pre-Bouvier
CH ? 1217 Meyrin
Tel : +41-22-989-2111
Fax : +41-22-989-2391

Environmental, Health and Safety Department
Crompton Corporation
Tel : +32-(0)3 250-2600
Fax: +32-(0)3 250-2650



2. Composition/Information on Ingredients

No hazardous ingredients



3. Hazards Identification

Main hazards and effects :None



4. First Aid Measures

Swallowing : No emergency care anticipated
Inhalation : No emergency care anticipated
Skin Contact : Wash skin with soap and water
Eye Contact : Flush eyes thoroughly with water for several minutes.
Notes to physician : There is no specific antidote. Treatment of overexposure should be directed at the control of
symptoms and the clinical condition of the patient.



5. Fire Fighting Measures




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Extinguishing media
Suitable : Non-flammable (aqueous solution)
After water evaporates, the remaining material will burn
Large fires: alcohol-type foam or universal-type foam
Small fires: CO2; Dry chemical
Unsuitable : None

Special fire fighting procedures : None
Special protective equipment for fire-fighters : None
Unusual fire and explosion hazards : None known.



6. Accidental Release Measures

Methods for cleaning up : Collect for disposal.



7. Handling and Storage

HANDLING
Advice on safe handling : Normal precautions should be followed in handling and use.
Ventilation : General (mechanical) room ventilation is expected to be satisfactory

STORAGE
Storage requirements : Normal precautions common to good safety practice should be followed in storage



8. Exposure Controls/Personal Protection

EXPOSURE LIMITS
No exposure limits have been established

PERSONAL PROTECTION
Respiratory protection : None expected to be needed
Handling protection / Protective gloves :
Recommended order of use : 4H, Butyl, Neoprene, Nitrile(NBR), PVC-coated
Eye protection : Safety glasses
Other protective equipment : Eye bath, Safety shower



9. Physical and Chemical Properties

APPEARANCE
Physical state : Liquid
Colour : Opaque white
Odour : Mild

OTHER PROPERTIES
Boiling point : > 100? at 1.013 hPa, Mixture
Melting point : 0? (Approximately)




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Flash point : None, Aqueous system
Relative Density : 1,004 at 25? (1.013 hPa)
Vapour pressure : < 35.91 hPa at 20?
Vapour density (air=1) : Heavier than air
Evaporation rate (Butyl Acetate=1) : <1
Percent volatiles : Not determined
Solubility in water : Dispersible
Molecular weight : Mixture



10. Stability and Reactivity

Stability : Stable
Incompatible materials : None currently known.
Hazardous combustion products : Burning can produce the following combustion products
Oxides of carbon, Oxides of silicon
Carbon monoxide is highly toxic if inhaled; carbon dioxide in sufficient concentrations
can act as an asphyxiant. Acute overexposure to the products of combustion may
result in irritation of the respiratory tract.
Polymerization : Will not occur
Conditions to Avoid : None known.



11. Toxicological Information

Swallowing : No evidence of harmful effects from available information
Skin absorption : No evidence of harmful effects from available information
Inhalation : Short-term harmful health effects are not expected from vapor generated at ambient temperature.
Skin contact : No evidence of harmful effects from available information
Eye contact : No evidence of harmful effects from available information

Significant data with possible relevance to human health:
No information relevant to human health hazard evaluation is currently available.



12. Ecological Information

All available ecological data have been taken into account for the development of the hazard and precautionary information
contained in this Safety Data Sheet.



13. Disposal Considerations

Incinerate in a furnace where permitted under national and local regulations.



14. Transport Information

ADR.RID : This product is not regulated by ADR.




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IMDG : This product is not regulated by IMDG
ICAO : This product is not regulated by ICAO



15. Regulatory Information

EC classification : According to EC-regulations this product in not classified or labelled.

Regulatory data ? Germany
WGK : 1, KBwS classification

Chemical Inventory
Australia : The ingredients of this product are on the AICS inventory.
Europe : The monomers of this polymer are listed on the EINECS inventory.
Japan : The ingredients of this product are on the ENCS inventory.
United States : This product is not on the TSCA inventory.



16. Other Information

Recommended uses and restrictions
Please consult the product and/or application information bulletins for this product.




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M AT E R I AL S AF E T Y D ATA S H E E T

SODIUM BICARBONATE



1. Product Identification

Substance : Sodium Bicarbonate
Trade names/Synonyms : Carbonic acid monosodium salt, Carbonic acid sodium salt(1:1), Monosodium carbonate
Monosodium hydrogen carbonate, Sodium acid carbonate, Sodium carbonate(Na(HCO
Sodium hydrogen carbonate, Baking soda, Soludal, “L? Soda, CHNAO3, Bicarbonate of soda
Chemical Family : Inorganic, Salt

Manufacturer
Company : Oriental Chemical Industries
Address : 595 Hakik-dong, Nam-gu, Inchon, Korea
Tel : Quality Control Team 82-32-860-6231

Creation Date : Dec. 18, 1984
Revision Date : Sep. 10, 1998



2. Composition/Information on Ingredients

Component : Sodium Bicarbonate
CAS No. : 144-55-8
EC No.(EINECS) : 205-633-8
EC INDEX No. : 017-013-00-2
Molecular Weight : 84.01
Chemical Formula : NaHCO3
Ingredient : NaHCO3 99 % min
As2O3 0.0002 % max
NaCl 0.02 % max
Pb 0.0005 % max
Fe2O3 0.001 % max



3. Hazards Identification

NFPA RATINGS (SCALE: 0 ? 4) : Health = 0, Fire = 0, Reactivity = 0
EC Classification (Calculated) : No classification assigned.

Emergency Overview
Colour : White
Physical Form : Granules, Powder
Odour : Odourless




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Major health hazards : No significant target effects reported.

Potential Health Effects
Inhalation : Short term exposure: Irritation.
Long term exposure: no information is available.
Skin Contact : Short term exposure: Irritation.
Long term exposure: no information on significant adverse effects.
Eye Contact : Short term exposure: Irritation.
Long term exposure: no information is available.
Ingestion : Short term exposure: no information on significant adverse effects.
Long term exposure: no information on significant adverse effects.

Carcinogen status: OSHA: N, NTP: N, IARC: N.



4. First Aid Measures

Inhalation : Remove to from exposure immediately. Use a bag valve mask or similar device to perform artificial
respiration (rescue breathing) if needed. Get medical attention.
Skin Contact : Remove contaminated clothing, jewelry, and shoes immediately. Wash with soap or mild detergent and
large amount of water until no evidence of chemical remains (at least 15-20 minutes).
Get medical attention if needed.
Eye Contact : Wash eyes immediately with large amounts of water or normal saline. Occasionally lifting upper
lower lids until no evidence of chemical remains. Get medical attention immediately.
Ingestion : If vomiting occurs, keep head lower than hips to help prevent aspiration. Get medical attention if needed.



5. Fire Fighting Measures

FIRE AND EXPLOSION HAZARDS : Negligible fire hazard.
EXTINGUISHING MEDIA : Use extinguishing agents appropriate for surrounding fire.
FIRE FIGHTING : Move container from fire area if it can be done without risk.
Avoid inhalation of material or combustion by-products. Stay upwind and keep
out of low areas.



6. Accidental Release Measures

OCCUPATIONAL RELEASE:
Collect spilled material in appropriate container for disposal. Keep out of water supplies and sewers. Keep unnecessary
people away, isolate hazard area and deny entry.



7. Handling and Storage

Store and handle in accordance with all current regulations and standards. Keep separated from incompatible substances.
Store in a tightly closed container. Avoid contact with water or moisture.




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8. Exposure Controls/Personal Protection

Airborne Exposure Limits : No occupational exposure limits established.
Ventilation System : Provide local exhaust ventilation system. Ensure compliance with applicable exposure limits.
Eye Protection : Wear splash resistant safety goggles. Provide an emergency eye wash fountain and quick
drench shower in the immediate work area.
Clothing : Protective clothing is not required.
Gloves : Wear appropriate chemical resistant gloves.
Respirator : Under condition of frequent use of heavy exposure, respiratory protection may be needed.
Respiratory protection is ranked in order from minimum to maximum.
Consider warning properties before use.
Any dust, mist and fume respirator.
Any air-purifying respirator with a high-efficiency particulate filter.
Any powered, air-purifying respirator with a dust, mist, and fume filter.
Any powered, air-purifying respirator with a high-efficiency particulate filter.
For Unknown Concentrations or Immediately Dangerous to Life or Health ?
Any supplied-air respirator with full facepiece and operated in a pressure-demand or other
positive-pressure mode in combination with a separate escape supply.
Any self-contained breathing apparatus with a full facepiece.



9. Physical and Chemical Properties

Physical state : Solid
Colour : White
Physical form : Granules, Powder
Odour : Odourless
Taste : Cool taste
Molecular weight : 84.01
Molecular formula : Na-H-C-O3
Boiling point : Not applicable
Melting point : Not applicable
Vapour pressure : Not applicable
Vapour density : Not applicable
Specific gravity (Water=1) : 2.159
Water solubility : 10 %
pH : 8.3 (0.84 % solution)
Volatility : Not applicable
Odour threshold : Not available
Evaporation rate : Not applicable
Coefficient of water/oil : Not available
distribution
Solvent solubility : Slightly soluble: Alcohol



10. Stability and Reactivity

Reactivity : Stable at normal temperatures and pressure.
Conditions to Avoid : None reported.
Incompatibilities : Acids, combustible materials, metals.




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Sodium bicarbonate : Acids (strong) : May react violently and release carbon dioxide.
2-Furaldehyde : Possible ignition hazard.
Monoammonium phosphate : Self-propagating reaction with rapid build-up of pressure.
Sodium-potassium alloy : Violent reaction.
Hazardous Decomposition : Thermal decomposition products: Oxides of carbon
Polymerization : Will not polymerize.



11. Toxicological Information

SODIUM BICARBONATE
Irritation data : 30 mg/3 days-intermittent skin-human mild: 100 mg/30 seconds eye-rabbit mild.
Toxicity data : 1260 mg/kg oral-infant TDLo; 20mg/kg/5days intermittent oral-man TDLo;
4220 mg/kg oral-rat LD50; >900 mg/m3 inhalation-rat LC; 3360 mg/kg oral-mouse LD50
77200 ug/kg/17 weeks inhalation-rat TCLo
Acute toxicity level : Moderately toxic : Ingestion
Medical condition : High blood pressure, kidney disorders.
aggravated by exposure
Mutagenic data : Unscheduled DNA synthesis-rat oral 50400 mg/kg/4 weeks-continuous.
Reproductive effects data : 40 mg/kg intraperitoneal-mouse TDLo 7 days pregnant female continuous.
Additional data : Interactions with drugs may occur.

HEALTH EFFECTS
Inhalation : Acute exposure : Inhalation may cause sore throat and coughing. Dust may irritate the nose, throat and
lungs.
: Chronic exposure : No data available.
Skin contact : Acute exposure : Prolonged contact may cause irritation.
Chronic exposure : Humans exposed intermittently for 3 days experienced only mild irritation.
Alkalosis has been reported from topical application.
Eye contact : Acute exposure : Direct contact with the eyes may cause irritation with redness and pain. Application of
a 0.1 M solution continuously for 3 hours resulted in no disturbance of the cornea in
rabbits.
: Chronic exposure : No data available.
Ingestion : Acute exposure : May cause irritation of the mouth, esophagus, and stomach. In the stomach, carbon
dioxide gas may be released, causing distention, belching, and possibly rupture of the
stomach. Doses greater than 5 mg/kg may cause alkalosis and edema. Hypocalcemic
tetany accompanied by hypoglycemia, carpopedal spasm and cardiopulmonary arrest
have also been reported.
: Chronic exposure : Ingestion of up to 140 mg/day for 3 weeks caused considerable weight gain due to
fluid retention, alkalosis with an increase in plasma carbon dioxide and pH and
case of albuminuria and hematuria. Increased acidity, sodium content, and volume of
urine and crystalluria have been reported in rats.



12. Ecological Information

ECOTOXICITY DATA
Fish toxicity : 1850 ug/L 96 hours LC50 (Mortality) Fathead minnow (Pimephales prmelas).
Invertebrate toxicity : 4500 ug/L 28 hours LOEC (Reproduction) Water flee (Daphnia magna).
Algal toxicity : 45000 ug/L 63 months (Abundance) Algae, phytoplankton, algal mat (Algae)




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13. Disposal Considerations

Dispose in accordance with all applicable regulations.



14. Transport Information

No classification assigned.
Land transport ADR/RID : No classification assigned.
Air transport IATA/ICAO : No classification assigned.
Maritime transport IMDG : No classification assigned.



15. Regulatory Information

U.S. REGULATIONS:
TSCA inventory status : Yes
TSCA 12(b) export notification : Not listed
CERCLA Section 103 (40CFR302.4) : No
SARA Section 302 (40CFR355.30) : No
SARA Section 304 (40CFR355.40) : No
SARA Section 313 (40CFR372.65) : No
SARA HAZARD CATEGORIES, : Acute: No, Chronic: No, Fire: No, Reactive: No
SARA Section 311/312 (40CFR370.21)
OSHA process safety (29CFR1910.119) : No

EUROPEAN REGULATIONS : EC number (EINECS): 205-633-8

GERMAN REGULATIONS : Water hazard class (WGK): 0 (Official German Classification)



16. Other Information




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M AT E R I AL S AF E T Y D ATA S H E E T

SODIUM BISULFITE



1. Product Identification

Synonyms : Sodium acid sulfite; Sulfurous acid, monosodium salt; Sodium hydrogen sulfite, solid
CAS No. : 7631-90-5
Molecular Weight : 104.06
Chemical Formula : Usually a mixture of NaHSO3 (sodium bisulfite) and Na2S2O5 (sodium metabisulfite)
Product Codes : 3556, 3557



2. Composition/Information on Ingredients

Ingredient CAS No Percent Hazardous
---------------------------- ------------ --------- ---------------
Sodium Bisulfite 7631-90-5 58 - 99% Yes
Sodium Metabisulfite 7681-57-4 1 - 42% Yes



3. Hazards Identification

Emergency Overview
WARNING! HARMFUL IF SWALLOWED OR INHALED. MAY CAUSE ALLERGIC RESPIRATORY REACTION. CAUSES
IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. REACTS WITH ACIDS AND WATER RELEASING TOXIC
SULFUR DIOXIDE GAS.

Potential Health Effects
Inhalation : Causes irritation to the respiratory tract. Symptoms may include coughing, shortness of breath.
May cause allergic reaction in sensitive individuals.
Ingestion : May cause gastric irritation by the liberation of sulfurous acid. An asthmatic reaction may occur after
ingestion. Large doses may result in nausea, vomiting, diarrhea, abdominal pains, circulatory disturbance,
and central nervous system depression. Estimated fatal dose is 10 mg.
Skin Contact : Causes irritation to skin. Symptoms include redness, itching, and pain.
Eye Contact : Causes irritation, redness, and pain. Contact may cause irreversible eye damage. Symptoms may
include stinging, tearing, redness, swelling, corneal damage and blindness.
Chronic Exposure: No information found.

Aggravation of Pre-existing Conditions:
Some individuals are said to be dangerously sensitive to minute amounts of sulfites in foods. Symptoms may include
broncho constriction, shock, gastrointestinal disturbances, angio edema, flushing, and tingling sensations. Once allergy
develops, future exposures can cause asthma attacks with shortness of breath, wheezing, and cough.




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4. First Aid Measures

Inhalation : Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
medical attention.
Ingestion : Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an
unconscious person. Get medical attention.
Skin Contact : Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15
Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse.
Thoroughly clean shoes before reuse.
Eye Contact : Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids
occasionally. Get medical attention immediately.



5. Fire Fighting Measures

Fire : Not considered to be a fire hazard.
Explosion : Not considered to be an explosion hazard.
Fire Extinguishing Media : Use any means suitable for extinguishing surrounding fire. Do not allow water runoff to enter
sewers or waterways.
Special Information : In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing
apparatus with full facepiece operated in the pressure demand or other positive pressure mode.



6. Accidental Release Measures

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Pick up and
place in a suitable container for reclamation or disposal, using a method that does not generate dust. Cautiously spray
residue with plenty of water, providing ventilation to clear sulfur dioxide fumes generated from water contact. US Regulations
(CERCLA) require reporting spills and releases to soil, water and air in excess of reportable quantities. The toll free number
for the US Coast Guard National Response Center is (800) 424-8802.



7. Handling and Storage

Keep in a tightly closed container. Protect from physical damage. Store in a cool, dry, ventilated area away from sources of
heat, moisture and incompatibilities. Releases toxic sulfur dioxide gas when in contact with water, ice. Containers of this
material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and
precautions listed for the product.



8. Exposure Controls/Personal Protection

Airborne Exposure Limits
-ACGIH Threshold Limit Value (TLV):
5mg/m3 (TWA) for sodium bisulfite & for sodium metabisulfite, A4 Not classifiable as a human carcinogen.

Ventilation System
A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits.
Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source,
preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual
of Recommended Practices, most recent edition, for details.




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Personal Respirators (NIOSH Approved)
If the exposure limit is exceeded, a half-face respirator with an acid gas cartridge may be worn for up to ten times the
exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier,
whichever is lowest. A full-facepiece respirator with an acid gas cartridge may be worn up to 50 times the exposure limit
the maximum use concentration specified by the appropriate regulatory agency, or respirator supplier, whichever is lowest.
For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied
respirator.
WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres.

Skin Protection
Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin
contact.

Eye Protection
Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.



9. Physical and Chemical Properties

Appearance : Coarse white granules.
Odor : Slight odor of sulfur dioxide.
Solubility : Very soluble in water, insoluble in alcohol.
Specific Gravity : 1.48
pH : No information found.
% Volatiles by volume : No information found
Boiling Point : Not applicable.
Melting Point : 150? (302?)
Vapor Density (Air=1) : No information found.
Vapor Pressure (mm Hg) : No information found.
Evaporation Rate (BuAc=1) : No information found.



10. Stability and Reactivity

Stability : Strength diminishes somewhat with age. Gradually decomposes in air to sulfate,
generating sulfurous acid gas. Contact with moisture (water, wet ice, etc.), will release
toxic sulfur dioxide gas.
Hazardous Decomposition Products : Burning may produce sulfur oxides.
Hazardous Polymerization : Will not occur.
Incompatibilities : Water, acids, alkalis, sodium nitrite, oxidizers, aluminum powder.
Conditions to Avoid : Moisture, heat, flames, ignition sources and incompatibles.



11. Toxicological Information

Sodium Metabisulfite [7681-57-4]: No LD50/LC50 information found relating to normal routes of occupational exposure.
Investigated as a tumorigen, mutagen and reproductive effector. Sodium Bisulfite [7631-90-5]: Oral rat LD50: 2000 mg
Investigated as a tumorigen and mutagen.




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--------\Cancer Lists\-----------------------------------------------------------------------------------------------
---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
----------------------------- ------- ----------- -------------
Sodium Bisulfite (7631-90-5) No No 3
Sodium Metabisulfite (7681-57-4) No No 3



12. Ecological Information

Environmental Fate : No information found.
Environmental Toxicity : No information found.



13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal
facility. Processing, use or contamination of this product may change the waste management options. State and local
disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance
with federal, state and local requirements.



14. Transport Information

Not regulated.



15. Regulatory Information

--------\Chemical Inventory Status - Part 1\---------------------------------------------------
Ingredient TSCA EC Japan Australia
-------------------------------------------------------------------- ------ ---- ----- ---------
Sodium Bisulfite (7631-90-5) Yes Yes Yes Yes
Sodium Metabisulfite (7681-57-4) Yes Yes Yes Yes

--------\Chemical Inventory Status - Part 2\-------------------------------------------------
--Canada--
Ingredient Korea DSL NDSL Phil.
---------------------------------------------------------------------- ----- --- ---- -----
Sodium Bisulfite (7631-90-5) Yes Yes No Yes
Sodium Metabisulfite (7681-57-4) Yes Yes No Yes

--------\Federal, State & International Regulations - Part 1\------------------------------
-SARA 302- ------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
------------------------------------------------------------- ---- ----- ---- --------------
Sodium Bisulfite (7631-90-5) No No No No
Sodium Metabisulfite (7681-57-4) No No No No




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--------\Federal, State & International Regulations - Part 2\----------------------
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
--------------------------------------------------------------- -------- ---------- ------
Sodium Bisulfite (7631-90-5) 5000 No Yes
Sodium Metabisulfite (7681-57-4) No No Yes



Chemical Weapons Convention: No TSCA 12(b): No CDTA: No
SARA 311/312 : Acute: Yes Chronic: No Fire: No Pressure: No
Reactivity : No (Mixture / Solid)

Australian Hazchem Code : No information found.
Poison Schedule : No information found.
WHMIS : This MSDS has been prepared according to the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all of the information required by the CPR.



16. Other Information

NFPA Ratings: Health : 1 Flammability: 0 Reactivity: 1
Label Hazard Warning : WARNING! HARMFUL IF SWALLOWED OR INHALED. MAY CAUSE ALLERGIC
RESPIRATORY REACTION. CAUSES IRRITATION TO SKIN, EYES AND
RESPIRATORY TRACT. REACTS WITH ACIDS AND WATER RELEASING TOXIC
SULFUR DIOXIDE GAS.
Label Precautions : Avoid breathing dust. Avoid contact with eyes, skin and clothing. Keep container closed.
Use only with adequate ventilation. Wash thoroughly after handling.
For Reagent and Technical Grades : Not For Food Use. For TAC Grades: Do not use in meats or in foods recognized as a
source of Vitamin B-1, nor in fruits or vegetables to be served or sold raw to consumers
or to be presented to consumers as fresh.

Label First Aid : If swallowed, induce vomiting immediately as directed by medical personnel. Never
give anything by mouth to an unconscious person. If inhaled, remove to fresh air. If not
breathing, give artificial respiration. If breathing is difficult, give oxygen. In case of
contact, wipe off excess material from skin then immediately flush eyes or skin with
plenty of water for at least 15 minutes. Remove contaminated clothing and shoes
Wash clothing before reuse. In all cases, get medical attention.
Product Use : Laboratory Reagent.
Revision Information : No changes.

Disclaimer:
This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained
person using this product. Individuals receiving the information must exercise their independent judgement in determining its
appropriateness for a particular purpose.




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M AT E R I AL S AF E T Y D ATA S H E E T

SODIUM HYPOCHLORITE



1. Product Identification

Synonyms : Bleach; hypochlorous acid, sodium salt; soda bleach; sodium oxychloride
CAS No. : 7681-52-9
Molecular Weight : 74.44
Chemical Formula : NaOCl in solution
Product Codes : 9416, P005
Manufacturer : ORIENTAL CHEMICAL INDUSTRIES
8F Seong-Lim Building 257, Chulsan-Dong, Kwangmyong-Si, Kyungki-Do, Korea
Tel : 82-2-2614-8100, Fax : 82-2-687-0090



2. Composition/Information on Ingredients

Ingredient CAS No Percent Hazardous
--------------------------------------- ------------ ------- ---------
Sodium Hypochlorite (as NaOCl) 7681-52-9 14.5 % Yes
NaOH 1310-73-2 0.6 % No



3. Hazards Identification

Emergency Overview
WARNING! HARMFUL IF SWALLOWED OR INHALED. CAUSES IRRITATION TO EYES AND REPIRATORY TRACT.
CAUSES SUBSTANTIAL BUT TEMPORARY EYE INJURY.

Potential Health Effects
Inhalation : May cause irritation to the respiratory tract. (nose and throat); symptoms may
include coughing and sore throat.
Ingestion : May cause nausea, vomiting.
Skin Contact : May irritate skin.
Eye Contact : Contact may cause severe irritation and damage, especially at higher
concentration.
Chronic Exposure : A constant irritant to the eyes and throat. Low potential for sensitization after
exaggerated exposure to damaged skin.
Aggravation of Pre-existing Conditions : Persons with impaired respiratory function or heart disorders (or disease)
be more susceptible to the effects of the substance.




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4. First Aid Measures

Inhalation : Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical attention immediately.
Ingestion : If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth
to an unconscious person. Get medical attention immediately.
Skin Contact : Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing
and shoes. Get medical attention immediately. Wash clothing before reuse. Thoroughly clean shoes
before reuse.
Eye Contact : Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids
occasionally. Get medical attention immediately.
Note to Physician : Consider oral administration of sodium thiosulfate solutions if sodium hypochlorite is ingested. Do not
administer neutralizing substances since the resultant exothermic reaction could further damage tissue.
Endotracheal intubation could be needed if glottic edema compromises the airway. For individuals with
significant inhalation exposure, monitor arterial blood gases and chest x-ray.



5. Fire Fighting Measures

Fire : Not considered to be a fire hazard. Substance releases oxygen when heated, which may
increase the severity of an existing fire. Containers may rupture from pressure build-up.
Explosion : This solution is not considered to be an explosion hazard. Anhydrous sodium hypochlorite is
very explosive.
Fire Extinguishing Media : Use any means suitable for extinguishing surrounding fire. Use water spray to cool fire-exposed
containers, to dilute liquid, and control vapor.
Special Information : In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing
apparatus with full facepiece operated in the pressure demand or other positive pressure mode.



6. Accidental Release Measures

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Isolate hazard area
Keep unnecessary and unprotected personnel from entering. Contain and recover liquid when possible. Collect liquid
appropriate container or absorb with an inert material (e. g., vermiculite, dry sand, earth), and place in a chemical waste
container. Do not use combustible materials, such as saw dust. Do not flush to sewer! US Regulations (CERCLA) require
reporting spills and releases to soil, water and air in excess of reportable quantities.



7. Handling and Storage

Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Isolate from
incompatible substances. Containers of this material may be hazardous when empty since they retain product residues
(vapors, liquid); observe all warnings and precautions listed for the product.



8. Exposure Controls/Personal Protection

Airborne Exposure Limits : - AIHA (WEEL) -
Sodium Hypochlorite: 2 mg/m3 (STEL)
- OSHA Permissible Exposure Limit (PEL) -




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Sodium Hydroxide: 2 mg/m3 Ceiling
Chlorine (from Sodium Hypochlorite): 0.5 ppm (TWA), 1 ppm (STEL)
- ACGIH Threshold Limit Value (TLV) -
Chlorine (from Sodium Hypochlorite): 1 ppm (TWA), 3 ppm (STEL)
Ventilation System : A system of local and/or general exhaust is recommended to keep employee exposures below
the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can
control the emissions of the contaminant at its source, preventing dispersion of it into the
general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of
Recommended Practices, most recent edition, for details.
Personal Respirators : If the exposure limit is exceeded, a full facepiece respirator with an acid gas cartridge may be
(NIOSH Approved) worn up to 50 times the exposure limit or the maximum use concentration specified by the
appropriate regulatory agency or respirator supplier, whichever is lowest. For emergencies or
instances where the exposure levels are not known, use a full-facepiece positive-pressure, air
supplied respirator. WARNING: Air purifying respirators do not protect workers in oxygen
deficient atmospheres.
Skin Protection : Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as
appropriate, to prevent skin contact.

Eye Protection : Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye
wash fountain and quick-drench facilities in work area.



9. Physical and Chemical Properties

Appearance : Colorless to yellowish liquid
Odor : chlorine-like odor.
Solubility : 100% in water.
1.07 ? 1.14
Density :
9 ? 10 (neural solution ? no excess sodium hydroxide)
pH :
% Volatiles by volume : ca. 95 @ 21? (70?)
Boiling Point : 40? (104?) Decomposes slightly
Melting Point : -6? (21?)
Vapor Density (Air=1) : No information found.
Vapor Pressure (mm Hg) : 17.5 @ 20?
Evaporation Rate (BuAc=1): No information found.



10. Stability and Reactivity

Stability : Slowly decomposes on contact with air. Rate increases with the concentration and
temperature. Exposure to sunlight accelerates decomposition. Sodium hypochlorite
becomes less toxic with age.
Hazardous Decomposition Products : Emits toxic fumes of chlorine when heated to decomposition. Sodium oxide at high
temperatures.
Hazardous Polymerization : Will not occur.
Incompatibilities : Ammonia (chloramine gas may evolve),amines, ammonium salts, aziridine, methanol,
phenyl acetonitrile, cellulose, ethyleneimine, oxidizable metals, acids, soaps, and
bisulfates.
Conditions to Avoid : Light, heat, air and incompatibles.




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11. Toxicological Information

No LD50/LC50 information found relating to normal routes of occupational exposure. Investigated as a tumorigen and
mutagen. Irritation data: eye, rabbit, 10 mg ? Moderate

--------\Cancer Lists\--------------------------------------------------------------------------------------------------
---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
------------------------------------ ----- ----------- -------------
Sodium Hypochlorite (as NaOCl) No No 3
(7681-52-9)
Water (7732-18-5) No No None



12. Ecological Information

Environmental Fate : No information found.
Environmental Toxicity : No information found.



13. Disposal Considerations

Dilute with water and flush to sewer if local ordinances allow, otherwise, whatever cannot be saved for recovery or recycli
should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product
may change the waste management options. State and local disposal regulations may differ from federal disposal
regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.



14. Transport Information

Domestic (Land, D.O.T.)
Proper Shipping Name : HYPOCHLORITE SOLUTION
Hazard Class :8
UN/NA : UN1791
Packing Group : III

International (Water, I.M.O.)
Proper Shipping Name : HYPOCHLORITE, SOLUTION
Hazard Class :8
UN/NA : UN1791
Packing Group : III



15. Regulatory Information

--------\Chemical Inventory Status - Part 1\---------------------------------
Ingredient TSCA EC Japan Australia
----------------------------------------------- ------- --- --------- ----------
Sodium Hypochlorite (as NaOCl) (7681-52-9) Yes Yes Yes Yes




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Sodium Hydroxide (1310-73-2) Yes Yes Yes Yes
Sodium Chloride (7647-14-5) Yes Yes Yes Yes
Water (7732-18-5) Yes Yes Yes Yes

--------\Chemical Inventory Status - Part 2\---------------------------------
--Canada--
Ingredient Korea DSL NDSL Phil.
----------------------------------------------- ----- --- ---- -----
Sodium Hypochlorite (as NaOCl) (7681-52-9) Yes Yes No Yes
Sodium Hydroxide (1310-73-2) Yes Yes No Yes
Sodium Chloride (7647-14-5) Yes Yes No Yes
Water (7732-18-5) Yes Yes No Yes

--------\Federal, State & International Regulations - Part 1\----------------
-SARA 302- ------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
---------------------------------------------------------- --- ----- ---- --------------
Sodium Hypochlorite (as NaOCl) (7681-52-9) No No No No
Sodium Hydroxide (1310-73-2) No No No No
Sodium Chloride (7647-14-5) No No No No
Water (7732-18-5) No No No No

--------\Federal, State & International Regulations - Part 2\----------------
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
-------------------------------------------------------------- -------- -------- ------
Sodium Hypochlorite (as NaOCl) 100 No No
(7681-52-9)
Sodium Hydroxide (1310-73-2) 1000 No No
Sodium Chloride (7647-14-5) No No No
Water (7732-18-5) No No No

Chemical Weapons Convention: No TSCA 12(b): No CDTA: No
SARA 311/312: Acute: Yes Chronic: No Fire: No Pressure: No
Reactivity: No (Mixture / Liquid)

Australian Hazchem Code : 2R
Poison Schedule : S5
WHMIS : This MSDS has been prepared according to the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all of the information required by the CPR.



16. Other Information

NFPA Ratings : Health: 3, Flammability: 0, Reactivity: 1
Label Hazard Warning : DANGER! CORROSIVE. CAUSES BURNS TO ANY AREA OF CONTACT.
HARMFUL IF SWALLOWED OR INHALED.
Label Precautions : Do not get in eyes, on skin, or on clothing. Do not breathe mist. Keep container closed.
Use only with adequate ventilation. Wash thoroughly after handling.
Label First Aid : In case of contact, immediately flush eyes or skin with plenty of water for at least 15 minutes
while removing contaminated clothing and shoes. Wash clothing before reuse. If inhaled,
remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give




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oxygen. If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give
anything by mouth to an unconscious person. In all cases get medical attention immediately.
Product Use : Laboratory Reagent.
Revision Information : New MSDS.

Disclaimer:
This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained
person using this product. Individuals receiving the information must exercise their independent judgement in determining its
appropriateness for a particular purpose.




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M AT E RI AL S AF E T Y D AT A S H E E T

SULPHUR




1. Product Identification

Chemical name : Sulphur
Date of MSDS : 1994-03-21
CAS N° : 7704-34-0
Chemical family : Natural products
Synonym(s) : Brimstone, bensulfoid, flowers of sulphur, precipitated sulphur, sublimed sulphur
Molecular formula :S
Molecular weight : 32.06
Possible supplier/distributor : VAN WATERS & ROGERS LTD
Address : 9800 Van Horne Way
Richmond British Columbia
Canada V6X 1W5
Emergency telephone No. : 800-424-9300 (CHEMTREC)



2. Composition/Information on Ingredients

Component(s)/CAS No. % wt. OSHA ACGIH
PEL TLV
-------------------------------------- ---------------- --------------- -----------
Sulphur 99-100 15* 10*
(7704-34-9) 5**

*Nuisance particulates - total dust.
**Nuisance particulates - respirable fraction.



3. Hazards Identification

Primary Routes of Exposure : Inhalation, skin and eye contact.

Signs, Symptoms and Effects of Exposure
Inhalation : Dust may be irritating to the nose, throat and lungs. Solid sulphur (especially when freshly
produced) may release hydrogen sulphide gas which may cause irritation, breathing failure,
coma and death without necessarily any warning odour being sensed.
Eye Contact : Dust may be irritating to the eyes. Eye contact with sulphur may be irritating and may injure
eye tissue if not removed promptly.
Skin Contact : Repeated or prolonged contact may irritate.
Ingestion : None identified.




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Chronic Effects of Exposure : Repeated or prolonged contact may irritate the skin, cause dermatitis and lead to allergic
reactions. Repeated inhalation exposure to dust may cause bronchitis.

Medical Conditions Aggravated by Exposure : None identified.

Additional Information : N/D



4. First Aid Measures

If Inhaled : If a person breathes in large amounts, move the exposed person to fresh air.
In Case of Eye Contact : In case of eye contact, immediately flush with plenty of water for at least 15 minutes.
In Case of Skin Contact : In case of contact, immediately wash skin with plenty of soap and water for at least 15 minutes
If Ingested : If swallowed and the person is conscious, immediately give large amounts of water.
Get medical attention.
Notes to Physician : N/D



5. Fire fighting Measures

: 187 ? (370 ?), Closed Cup
Flash Point/Method
Lower Flammable Limit : N/D
Upper Flammable Limit : N/D
: 232 ?
Autoignition Temperature
Extinguishing Media : Use water spray, alcohol foam, dry chemical or carbon dioxide.
Special Fire Fighting Procedures : Firefighters should wear proper protective equipment and self-contained breathing
apparatus with full facepiece operated in positive pressure mode.
Unusual Fire and Explosion Hazards : When heated to decomposition, toxic fumes of sulphur dioxides are emitted.
Toxic Gases Produced : Sulphur dioxide.
Hazardous Combustion Products : N/D



6. Accidental Release Measures

Action to Take for Spills or Leaks : Wear suitable protective clothing. Carefully sweep up and remove.

WARNING! DUST MAY FORM FLAMMABLE OR EXPLOSIVE MIXTURE WITH AIR. Keep away from heat, sparks, flame.
During use avoid contact with eyes, skin, clothing. Wash thoroughly after handling.



7. Handling and Storage

Storage and Handling Precautions and Equipment : Keep container tightly closed. Suitable for any general chemical
storage area.



8. Exposure Controls/Personal Protection




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Ventilation (Engineering Controls) : Use adequate general or local exhaust ventilation to keep fume or dust levels as low as
possible.

Personal Protective Equipment
Respiratory : None required where adequate ventilation conditions exist.
If airborne concentration is high, use an appropriate respirator or dust mask.
Eye : Safety goggles.
Clothing : N/D
Footwear : N/D
Hands : Chemical resistant gloves are recommended.
Other Protective Measures : N/D



9. Physical and Chemical Properties

: 445 ? (833 ?)
Boiling Point (at 760 mmHg)
116 ? (240 ?)
Melting Point (at 760 mmHg) :
Freezing Point : N/D
Specific Gravity (Water=1) : 2.01
0.11 mmHg at 140 ?
Vapour Pressure :
Vapour Density (air=1) : 8.8
pH : N/D
Solubility in Water : Negligible (< 0.1%)
% Volatile by Volume : 0 (21?)
Evaporation Rate (Butyl Acetate=1) : N/D
Odour Threshold : N/D
Coefficient of Water/Oil Distribution : N/D
Appearance and Odour : Yellow crystals, powder, or solid. Odourless.
Physical State : Solid.



10. Stability and Reactivity

Stability : Stable.
Hazardous Polymerization : Will not occur.
Conditions to Avoid : Heat, flame, other sources of ignition.
Materials to Avoid : Strong oxidizing agents, most common metals, hydrogen, chlorine, fluorine,
organic materials at elevated temperatures.
Hazardous Decomposition Products : Oxides of sulphur, hydrogen sulphide.
Conditions of Reactivity : At higher temperatures, sulphur will react with hydrocarbons giving off hydrogen
sulphide.



11. Toxicological Information

LD50 Oral (rat) : N/D
LD50 Dermal (rabbit) : N/D
LC50 (species) : N/D
Carcinogenicity : None identified.
Sensitization : N/D




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Irritancy : N/D
Reproductive Effects : None identified.
Teratogenicity : N/D
Mutagenicity : N/D
Toxicologically Synergistic Products : N/D
Other Data : N/D
Environmental Effects : N/D



12. Ecological Information



13. Disposal Considerations

Waste Disposal Method : Dispose of in accordance with all applicable federal, provincial and local environmental
regulations.



14. Transportation Information



15. Regulatory Information

TDG Classification
Shipping Name : Sulphur
UN : 1350
Class : N/R
PKG :

WHMIS Classification : Non-Controlled

Listed on the Domestic Substances List (DSL) : Yes



16. Other Information




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M AT E RI AL S AF E T Y D AT A S H E E T

SULPHUR DIOXIDE (SO2)




1. Product Identification

Trade name : Sulphur dioxide
Date of MSDS : 1993-08-26
CAS N° : 7446-09-5
Synonym(s) : sulfur oxide, sulfurous oxide, sulfurous anhydride, sulfurous acid anhydride
Molecular formula : SO2
Molecular weight : 64.06
Possible manufacturer : BP Oil Company
Address : 200 Public Square
Cleveland Ohio
U.S.A. 44114-2375
Telephone : 216-586-6499 (General Assistance)



2. Composition/information on components

COMPONENT CAS NO % EXPOSURE LIMITS - REF.
---------------------- ------------- -------------- --------------------------------------------
Sulfur Dioxide 7446-09- 100-100 2 ppm (5.2 mg/m3) TLV; 5 ppm
2 ppm (5 mg/m3) PEL; 5 ppm
(10 mg/m3) STEL (OSHA)
2 ppm (5 mg/m3) TWA; 5 ppm
(10 mg/m3) STEL (NIOSH)

The OSHA Permissible Exposure Limits listed above were promulgated by OSHA in 1989. This standard was vacated by the
U.S. Court of Appeals for the Eleventh Circuit. Exposure limits defined in specific chemical standards found in
1910.1001-1048 are not covered by this ruling and are still enforceable.



3. Hazards Identification

Ingestion : Not a normal route of exposure. Ingestion is unlikely.
Skin : Contact with moist skin may cause severe irritation and burns. Repeated or prolonged
exposure may cause dermatitis. Contact with liquefied material may cause frostbite.
Eye : Exposure to gas may cause irritation, conjunctivitis and lacrimation. Direct contact with liquid
may cause irritation, blurred vision, edema, possible permanent corneal opacity and loss of
vision.
Inhalation : May cause severe irritation to the respiratory tract. May also cause bronchoconstriction,
cough, sneezing, wheezing, chest pain, nausea, vomiting, confusion, cyanosis, pulmonary
edema and unconsciousness. Death may occur from lack of oxygen due to severe edema or
obstruction of the upper airway.




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Repeated or prolonged exposure may cause perforation of the nasal septum. May cause
allergic reactions in some individuals.

Special toxic effects : May cause adverse reproductive effects, based on tests with laboratory animals. May also be
mutagenic in mammalian and non-mammalian test systems.
Studies indicate that there may be a relationship between chronic respiratory illness and the
frequency of exposure. An epidemiology study noted a statistically significant association for
emphysema mortality and increased duration of exposure to sulfur dioxide with peak values
exceeding 24 ppm.
Persons with asthma or pre-existing respiratory tract disorders may be at an increased risk of
exposure.

IARC has determined that there is limited evidence for the carcinogenicity of Sulfur Dioxide in experimental animals and
inadequate evidence for the carcinogenicity of Sulfur Dioxide in humans. (IARC Class--3).



4. First Aid Measures

Ingestion : Ingestion is unlikely. Give 1-3 glasses of water or milk to dilute stomach contents. Get medical
attention.
Skin contact : Remove contaminated clothing immediately. Wash area of contact thoroughly with soap and
water. Get medical attention.
Eye contact : Flush immediately with large amounts of water for at least 15 minutes.
Eyelids should be held away from the eyeball to ensure thorough rinsing. Get immediate
medical attention.
Inhalation : Remove affected person from source of exposure. If not breathing, institute cardiopulmonary
resuscitation (CPR). If breathing is difficult, ensure clear airway and give oxygen. Keep
affected person warm and at rest. Get immediate medical attention.



5. Fire fighting Measures

Flash point : N/A
Autoignition temperature : N/A
Flammability limits in air (% by vol.) lower : N/A
Flammability limits in air (% by vol.) upper : N/A

BASIC FIREFIGHTING PROCEDURES
Shut off source of flow if possible. Do not extinguish fire if gas source cannot be shut off. Use a water spray to cool fire
exposed containers, structures and to protect personnel. If leak or spill has not ignited, ventilate area and use water spray to
disperse gas or vapor and to protect personnel attempting to stop a leak. Exposed firefighters must wear MSHA/NIOSH
approved positive pressure self-contained breathing apparatus with full face mask and full protective clothing.

UNUSUAL FIRE AND EXPLOSION HAZARDS
Irritating or toxic substances may be emitted upon thermal decomposition.



6. Accidental Release Measures

If your facility or operation has an "Oil or Hazardous Substance Contingency Plan", activate its procedures.




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- Take immediate steps to stop and contain the spill. Caution should be exercised regarding personnel safety and exposure
to the spilled material.
- For technical advise and assistance related to chemicals, contact CHEMTREC (800/424-9300) and your local fire
department.
- Notify the National Response Center, if required. Also notify appropriate state and local regulatory agencies, the LEPC
and the SERC. Contact the local Coast Guard if the release is into a waterway.

Emergency Action : N/A
Spill or Leak Procedure : Stop leak if you can do it without risk. Use water spray to reduce vapor; DO NOT put water
directly on leak or spill area. Isolate area until gas has dispersed.
Notification : The reportable quantity for this material is 1.0 pound(s).

Any spill or other release, or substantial threat of release, of this material to the air, water, or land (unless entirely contained
in the workplace) equal to or in excess of the reportable quantity must be reported immediately to the National Response
Center (800/ 424-8802) as required by U.S. Federal Law.
Also contact appropriate state and local regulatory agencies. Contact the Coast Guard if spilled into navigable waterways
under their jurisdiction.
Failure to report may result in substantial civil and criminal penalties.



7. Handling and Storage

Store in tightly closed containers in cool, dry area away from heat and incompatibles. Do not store in unlabeled containers. A
sensitized employee should not be exposed to the material which causes the sensitization. Use good personal hygiene
practices. Wash hands before eating, drinking, smoking, or using toilet facilities. Remove contaminated clothing and clean
before reuse. Wash thoroughly after work using soap and water.

Empty containers may contain toxic, flammable/combustible or explosive residue or vapors. Do not cut, grind, drill, weld,
reuse or dispose containers unless adequate precautions are taken against these hazards.



8. Exposure Controls/Personal Protection

Eye protection Prevent eye contact with this material. Wear chemical tight goggles. Provide an eyewash
station immediately accessible to the work area. Do not wear contact lenses when working with
this substance.
Skin protection Prevent skin contact. Wear gloves found to be impervious under conditions of use. Additional
protection may be necessary to prevent skin contact including use of apron, armcovers, face
shield, boots, or full body protection. A safety deluge shower should be located in the work area.
Respiratory protection If exposure limits are exceeded or if irritation is experienced, NIOSH approved respiratory
protection should be worn. Ventilation and other forms of engineering controls are often the
preferred means for controlling chemical exposures. Respiratory protection may be needed for
non-routine or emergency situations.



9. Physical and Chemical Properties

: -10 ? (14 ?)
BOILING POINT
: 1.434 @ -10 ? (14 ?)
SPECIFIC GRAVITY
: -73 ? (-99 ?)
MELTING POINT
% VOLATILE : N/A
: 2538 mmHg @ 21 ? (69.8 ?)
VAPOR PRESSURE




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EVAPORATION RATE (WATER=1) : N/D
VAPOR DENSITY (AIR=1) : 2.26
VISCOSITY : N/A
: 22.8 % @ 0 ? (32 ?)
% SOLUBILITY IN WATER
POUR POINT : N/A
pH : Acidic in solution
APPEARANCE/ODOR : Clear gas or liquid with a pungent, suffocating odor.
OCTANOL/WATER PARTITION COEFFICIENT : N/D



10. Stability and Reactivity

STABILITY/INCOMPATIBILTY :
Stable under conditions of normal use.

HAZARDOUS REACTIONS/DECOMPOSITION PRODUCTS :
Irritating or toxic substances may be emitted upon thermal decomposition.
Decomposition products include oxides of sulfur. May react with water to for corrosive sulfuric and sulfurous acids. May
react with alkaline materials and some active metals.



11. Toxicological Information



12. Ecological Information



13. Disposal Considerations

This substance, when discarded or disposed of, is not specifically listed as a hazardous waste in Federal regulations;
however it could be characteristically hazardous if it is considered toxic, corrosive, ignitable, or reactive according to Federal
definitions (40 CFR 261). Additionally, it could be designated as hazardous according to state regulations. This substance
could also become a hazardous waste if it is mixed with or comes in contact with a hazardous waste. Check 40 CFR
determine whether it is a hazardous waste. If it is a hazardous waste, regulations at 40 CFR 262, 263, 264, 268
apply. Chemical additions, processing or otherwise altering this material may make the waste management information
presented in this MSDS incomplete, inaccurate or otherwise inappropriate.

The transportation, storage, treatment, and disposal of this waste material must be conducted in compliance with all
applicable Federal, state, and local regulations.



14. Transportation Information

This substance, when discarded or disposed of, is not specifically listed as a hazardous waste in Federal regulations;
however it could be characteristically hazardous if it is considered toxic, corrosive, ignitable, or reactive according to Federal
definitions (40 CFR 261). Additionally, it could be designated as hazardous according to state regulations. This substance
could also become a hazardous waste if it is mixed with or comes in contact with a hazardous waste. Check 40 CFR
determine whether it is a hazardous waste. If it is a hazardous waste, regulations at 40 CFR 262, 263, 264, 268
apply. Chemical additions, processing or otherwise altering this material may make the waste management information
presented in this MSDS incomplete, inaccurate or otherwise inappropriate.




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The transportation, storage, treatment, and disposal of this waste material must be conducted in compliance with all
applicable Federal, state, and local regulations.



15. Regulatory Information



16. Other Information

DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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M AT E RI AL S AF E T Y D AT A S H E E T

SULFURIC ACID (H2SO4)




1. Product Identification

Chemical name : Sulfuric Acid
Date of MSDS : 1993-04-16
Product name : sulfuric acid
Common synonyms : oil of vitriol; hydrogen sulfate; sulfuric acid
Chemical family : inorganic acids
Formula : H2SO4
Molecular weight : 98.08
CAS N° : 7664-93-9
NIOSH/RTECS N° : WS5600000
Product use : laboratory reagent
Product codes : 9674,5837,9688,6902,5340,9693,9679,5432,9686,9680,9682,5374
: 9694,9673,4802,5643,5815,9691,9687,9685,9683,5030,9676,5137
: 9675,9684,9681,5802
MANUFACTURER : J T BAKER INC
ADDRESS : 222 red school lane
Phillipsburg New Jersey
U.S.A. 08865
Emergency telephone No. : 908-859-2151 (24-hours)
800-424-9300 (CHEMTREC)
800-424-8802 (NATIONAL RESPONSE CENTER)



2. Composition/Information on Components

COMPONENT CAS NO. WEIGHT % OSHA/PEL ACGIH/TLV
--------------------- -------------- ---------------- --------------- --------------
SULFURIC ACID 7664-93-9 80-98 1 MG/M 1 MG/M
WATER 7732-18-5 2-20 N/E N/E



3. Hazards Identification

Health : 3 severe (poison)
Flammability : 0 none
Reactivity : 3 severe (water reactive)
Contact : 4 extreme (corrosive)

Laboratory protective equipment
Goggles & shield; lab coat & apron; vent hood; proper gloves




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POISON DANGER
Causes severe burns. Reacts violently with water. Harmful if swallowed or inhaled. Contact with other materials may cause
fire. Do not get in eyes, on skin, on clothing. Do not breathe vapor. Keep in tightly closed container. Loosen closure
cautiously. Use with adequate ventilation. Wash thoroughly after handling. In case of spill neutralize with soda ash or lime
and place in dry container. Avoid contact with eyes. After contact with skin, wash immediately with plenty of water. Keep
container tightly closed.



4. First Aid Measures

Ingestion : Call a physician. If swallowed, do not induce vomiting. If conscious, give large amounts of water.
Inhalation : If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give
oxygen.
Skin contact: : In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing
contaminated clothing and shoes. Wash clothing before re-use.
Eye contact: : In case of eye contact, immediately flush with plenty of water for at least 15 minutes.

The international agency for research on cancer (IARC) classified "strong inorganic acid mists containing sulfuric acid" as a
category 1 carcinogen, a substance that is "carcinogenic to humans." this classification is for inorganic acid mists only and
does not apply to sulfuric acid or sulfuric acid solutions. The basis for the IARC classification rests on several epidemiology
studies which have several deficiencies. These studies did not account for exposure to other substances, some known to
be animal or potential human carcinogens, social influences (smoking or alcohol consumption) and included small numbers
of subjects. based on the overall weight of evidence from all human and chronic animal studies, no definitive causal
relationship between sulfuric acid mist exposure and respiratory tract cancer has been shown.



5. Fire Fighting Measures

Flash point (closed cup) : N/A NFPA 704M rating: 3-0-2 W
Autoignition temperature : N/A
Flammable limits : Upper - N/A Lpwer - N/A

FIRE EXTINGUISHING MEDIA
Use dry chemical or carbon dioxide. do not use water.

SPECIAL FIRE-FIGHTING PROCEDURES
Firefighters should wear proper protective equipment and self-contained breathing apparatus with full facepiece operated in
positive pressure mode. Do not get water inside containers.

UNUSUAL FIRE & EXPLOSION HAZARDS
Reacts with most metals to produce hydrogen gas, which can form an explosive mixture with air. A violent exothermic
reaction occurs with water. Sufficient heat may be produced to ignite combustible materials.

TOXIC GASES PRODUCED
Sulfur dioxide, hydrogen

EXPLOSION DATA-SENSITIVITY TO MECHANICAL IMPACT
None identified.

EXPLOSION DATA-SENSITIVITY TO STATIC DISCHARGE
None identified.




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6. Accidental Release Measures

Wear self-contained breathing apparatus and full protective clothing. Stop leak if you can do so without risk. Do not use
water. Neutralize spill and/or washings with soda ash or lime.
With clean shovel, place material into clean, dry container and cover.
Move container(s) from spill area.



7. Handling and Storage

SAF-T-DATA* STORAGE COLOR CODE: WHITE (CORROSIVE)

Keep container tightly closed. Store in corrosion-proof area. Keep containers out of sun and away from heat. Isolate from
incompatible materials.



8. Exposure Controls/Personal Protection

Ventilation : Use general or local exhaust ventilation to meet TLV requirements.
Respiratory protection : None required where adequate ventilation conditions exist. If airborne concentration exceeds
TLV, a self-contained breathing apparatus is advised.
Eye/skin protection : Safety goggles and face shield, uniform, protective suits, rubber gloves are recommended.



9. Physical and Chemical Properties

: 327 ? (620 ?) @ 760 mmHg
Boiling point
: <0.3 @ 20 ?
Vapor pressure (mmHg)
: -2 ? (28 ?) @ 760 mmHg
Melting point
Vapor density (air =1) : 3.4
Specific gravity : 1.84 (H2O=1)
Evaporation rate : <1 (Butyl acetate = 1)
: Complete (100%) @ 21 ?
Solubility (H20)
% Volatiles by volume : N/A
pH : 1.0 (0.05M solution)
Odor threshold (PPM.) : N/A
Physical state : Liquid
Coefficient water/oil distribution : N/A
Appearance & odor : clear, colorless to yellow viscous liquid. Odorless.



10. Stability and Reactivity



11. Toxicological Information

Threshold limit value (TLV/TWA) : 1 mg/m
Short-term exposure limit (STEL) : Not established




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Permissible exposure limit (PEL) : 1 mg/m

TOXICITY OF COMPONENTS

Oral rat LD50 for sulfuric acid : 2140 mg/kg
Inhalation-2HR mouse LC50 for sulfuric acid : 320 mg/m
Inhalation-2HR rat LC50 for sulfuric acid : 510 mg/m
Intraperitoneal mouse LD50 for water : 190 g/kg
Intravenous mouse LD50 for water : 25 g/kg
Carcinogenicity : NTP: No, IARC: No, Z LIST: Yes, OSHA REG: Yes.

CARCINOGENICITY
None identified.

REPRODUCTIVE EFFECTS
None identified.

EFFECTS OF OVEREXPOSURE

Inhalation severe irritation or burns of respiratory system, pulmonary edema, lung inflammation
Skin contact severe burns
Eye contact severe burns
Skin absorption none identified
Ingestion nausea, vomiting, severe burns to mouth, throat, and stomach, kidney dysfunction
Chronic effects lung damage

TARGET ORGANS
Respiratory system, lungs, eyes, skin, teeth, kidneys

MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE
Respiratory system disease

PRIMARY ROUTES OF ENTRY
Inhalation, ingestion, eye contact, skin contact



12. Ecological Information



13. Disposal Considerations



14. Transportation Information

DOMESTIC (D.O.T.)
Proper shipping name : sulfuric acid
Hazard class : 8
UN/NA : UN1830
Reportable quantity : 1000 LBS.




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Packaging group : II
Labels : corrosive
Regulatory references : 49CFR 172.101

INTERNATIONAL (I.M.O.)
Proper shipping name : sulfuric acid, with more than 51% acid
Hazard class : 8
I.M.O. PAGE : 8230
UN : UN1830
Marine pollutants : No
Packaging group : II
Labels : corrosive
Regulatory references : 49CFR PART 176; IMDG CODE

AIR (I.C.A.O.)
Proper shipping name : sulphuric acid
Hazard class : 8
UN : UN1830
Packaging group : II
Labels : corrosive

Regulatory references : 49CFR PART 175; ICAO
We believe the transportation data and references contained herein to be factual and the opinion of qualified experts. The
data is meant as a guide to the overall classification of the product and is not package size specific, nor should it be taken as
a warranty or representation for which the company assumes legal responsibility;
The information is offered solely for your consideration, investigation, and verification. Any use of the information must be
determined by the user to be in accordance with applicable federal, state, and local laws and regulations. See shipper
requirements 49CFR



15. Regulatory Information



16. Other Information


DISCLAIMER OF LIABILITY
The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.




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SP 99012 999 1900 010 Rev.




M AT E RI AL S AF E T Y D AT A S H E E T

TRIETHYLENE GLYCOL (TEG)




1. Product Identification

Chemical name : Triethylene glycol
Date of MSDS : 1991-10-25
CAS N° : 112-27-6
Synonym(s) : Ethanol 2,2
Possible manufacturer : SHELL CANADA CHEMICAL COMPANY
Address : POST OFFICE BOX 100 STATION M
CALGARY ALBERTA
CANADA T2P 2H5
Telephone No. : 403-691-3111
Emergency telephone No. : 613-996-6666 (CANUTEC 24 HOURS)
403-691-2220 (BUSINESS HOURS)
800-661-7378 (At all other times)



2. Composition/Information on Ingredients

PRODUCT & CONTROLLED INGREDIENTS
PRODUCT : TRIETHYLENE GLYCOL 100% Vol.
CAS# : 112-27-6
WHMIS CONTROLLED : NO
Rat Oral LD50 14800.0 mg/kg
Inhal. LC50 > SATURATED AIR 8.00 hrs
Rabbit Dermal LD50 11900.0 mg/kg
Dermal LD50 20.0 mL/kg



3. Hazards Identification

Prolonged or repeated skin contact may cause softening of the skin. Due to its low vapour pressure, product is unlikely to be
an inhalation hazard at ambient temperatures. High vapour concentration of hot material can be irritating to respiratory
passages.
Product is presumed to be virtually nontoxic by ingestion.



4. First Aid Measures

Eyes Flush eyes with water for at least 15 minutes while holding eyelids open. If irritation occurs an
persists, obtain medical attention.




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Inhalation Due to low vapour pressure, product not normally considered a likely inhalation hazard.
Remove victim from further exposure and restore breathing, if required. Obtain medical
attention.

Ingestion Do not induce vomiting. Obtain medical attention.

Skin Wash contaminated skin with mild soap and water. If irritation occurs and persists, obtain
medical attention.

Notes to physician Treatment of overexposure should be directed at the control of symptoms and th
condition.



5. Fire fighting Measures

: 158 ? Tag Closed Cup
FLASH POINT AND METHOD
FLAMMABLE LIMITS / % VOLUME IN AIR LFL : 0.9 UFL : 9.2
: 323 ?
AUTOIGNITION TEMP.
EXTINGUISHING MEDIA : Dry Chemical, Carbon Dioxide, Alcohol Foam, Water Fog

SPECIAL FIRE-FIGHTING PROCEDURES
Material will not burn unless preheated. Use water to cool fire exposed containers. Do not enter confined fire space without
adequate protective clothing and an approved positive pressure self-contained breathing apparatus.



6. Accidental Release Measures

Eliminate all ignition sources. Isolate hazard area and restrict access. Wear appropriate breathing apparatus (if applicable)
and protective clothing. Stop leak only if safe to do so. Dike and contain land spills; contain water spills by booming. For
large spills remove by mechanical means and place in containers. Absorb residue or small spills with absorbent material and
remove to non-leaking containers for disposal. Flush area with water to remove trace residue. Do not wash spills into sewers
or other public water systems. Dispose of recovered material as noted below. Notify appropriate environmental agency(ies).



7. Handling and Storage

Store in a cool, dry, well ventilated area, away from heat and ignition sources. Wash with soap and water prior to eating,
drinking, smoking or using toilet facilities. Launder contaminated clothing prior to reuse. Use good personal hygiene.



8. Exposure Controls/Personal Protection

The following information, while appropriate for this product, is general in nature. The selection of personal protective
equipment will vary depending on the conditions of use.

Ethylene Glycol Vapour and Mist : 50 ppm (127 mg/m3) (TLV/Ceiling) AC IH

Eyes and face Chemical safety goggles and/or full face shield to protect eyes and face, if product is handled
such that it could be splashed into eyes.




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Skin (hands, arms & body) Impervious gloves (polyvinyl chloride) should be worn. Impervious clothing (apron, coveralls)
should also be worn in confined workspaces or where the risk of skin exposure is much higher.

Respiratory Not normally needed. If exposure exceeds occupational exposure limits, wear a NIOSH
approved respirator. Proper equipment includes an approved combination organic vapour
particulate filter chemical cartridge respirator for low concentrations, or an atmosphere-
positive pressure demand, self-contained or airline breathing apparatus for high concentrations.

Mechanical ventilation Mechanical ventilation is recommended for all indoor situations to control fugitive emissions.
Electrical and mechanical equipment should be explosion-proof. Concentrations in air should be
maintained below the recommended threshold limit value if unprotected personnel are involved.
For personnel entry into confined spaces (i.e. bulk storage tanks) a proper confined space entry
procedure must be followed including ventilation and testing of tank atmosphere. Local
ventilation recommended where mechanical ventilation is ineffective in controlling airborne
concentrations below the recommended occupational exposure limit.
Make up air should always be supplied to balance air exhausted (either generally or locally).



9. Physical and Chemical Properties

PHYSICAL STATE
Viscous Liquid

ODOUR AND APPEARANCE
Colourless Sweet Odour Light

AVERAGE ODOUR THRESHOLD : Not available
BOILING POINT (?) : 287
FREEZING POINT (?) : -7
DENSITY (kg/m3 @ ?) : 1123.00 - 1126.00 @ 20
VAPOUR DENSITY (AIR=1) : 5.2
VAPOUR PRESSURE (mmHg ?) : < 0.1 @ 20
SPECIFIC GRAVITY (H2O=1) : 1.10
pH LEVEL : Not available
VISCOSITY (CST @ ?) : Not available
EVAPORATION RATE (NBUAC=1) : NO Not available
PARTITION COEFFICIENT (KOW) : Not available
WATER SOLUBILITY : Complete
OTHER SOLVENT : Alcohols/Ketones
MOLECULAR WEIGHT (G) : 150.0
FORMULA : C6H14O4



10. Stability and Reactivity

HAZARDOUS COMBUSTION / DECOMPOSITION PRODUCTS
Water or foam may cause frothing.
Carbon dioxide, carbon monoxide and unidentified organic compounds may be formed upon combustion.

INCOMPATIBILITY
Strong oxidizing agents.




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CONDITIONS OF REACTIVITY/INSTABILITY
Avoid excessive heat, open flames and all ignition sources.

Stable : YES
Sensitivity to mechanical impact : NO
Hazardous polymerization : NO
Sensitivity to static discharge : NO



11. Toxicological Information



12. Ecological Information

Do not allow product or runoff from fire control to enter storm or sanitary sewers, lakes, rivers, streams, or public waterways.
Block off drains and ditches. Provincial regulations require and federal regulations may require that environmental and/or
other agencies be notified of a spill incident.
Spill area must be cleaned and restored to original condition or to the satisfaction of authorities. Triethylene Glycol poses an
insignificant toxic hazard to aquatic and vertebrate life.

BIODEGRADABILITY
Not readily biodegradable. Not likely to bioaccumulate.



13. Disposal Considerations

Waste management priorities(depending on volumes and concentration of waste) are : 1. Recycle (reprocess), 2
recovery (cement kilns, thermal power generation), 3. incineration, 4. disposal at a licenced waste disposal facility
attempt to combust waste on-site. Incinerate at a licenced waste disposal site with approval of environmental authority.



14. Transportation Information



15. Regulatory Information



16. Other Information

The information presented herein is based on data considered to be accurate as of the date of preparation of this Material
Safety Data Sheet. However, no warranty or representation, express or implied, is made as to the accuracy or completeness
of the foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from abnormal
use, from any failure to adhere to recommend practices or from any hazards inherent in the nature of the product.