**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 7446-09-5 |Sulfur dioxide | - | 231-195-2
|----------------|--------------------------------------|----------|-----------|
| 7681-57-4 |Sodium metabisulfite | >97 | 231-673-0
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 22 31 41
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. Contact with acids liberates toxic gas. Risk
of serious damage to eyes.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May cause an allergic reaction in certain
individuals.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea. May be harmful if swallowed.
Inhalation:
May cause allergic respiratory reaction. May cause effects similar
to those described for ingestion. Inhalation of dust may cause
respiratory tract irritation.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. Repeated or
prolonged exposure may cause allergic reactions in sensitive
individuals.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove
contaminated clothing and shoes. Get medical aid if irritation
develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by
medical personnel. Never give anything by mouth to an unconscious
person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
**** SECTION 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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Substance
is noncombustible.
Extinguishing Media:
Use water fog, dry chemical, carbon dioxide, or regular foam.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Sweep up, then place into a suitable container for
disposal. Avoid generating dusty conditions. Provide ventilation. Do
not get water inside containers.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes,
skin, and clothing. Keep container tightly closed. Avoid breathing
dust.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Keep away
from strong acids. Store protected from moisture. Keep away from
oxidizing agents.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
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 29
CFR 1910.134 or European Standard EN 149. Always use
a NIOSH or European Standard EN 149 approved
respirator when necessary.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Solid
Color: white to yellow
Odor: sulfur dioxide odor
pH: 4.3 (1% sol.)
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: decomposes
Freezing/Melting Point: > 302 deg F
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: > 302 deg F
Solubility in water: Soluble.
Specific Gravity/Density: 1.48
Molecular Formula: Na2S2O5
Molecular Weight: 190.10
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable. However, may decompose if heated. Oxidizes when exposed to
air. Moisture sensitive.
Conditions to Avoid:
Dust generation, moisture, exposure to air, excess heat, Corrosive to
aluminum in aqueous solution..
Incompatibilities with Other Materials:
Strong oxidizing agents, acids.
Hazardous Decomposition Products:
Oxides of sulfur, toxic fumes of sodium oxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7446-09-5: WS4550000
CAS# 7681-57-4: UX8225000
LD50/LC50:
Not available.
Not available.
Carcinogenicity:
Sulfur dioxide -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Sodium metabisulfite -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 31 Contact with acids liberates toxic gas.
R 41 Risk of serious damage to eyes.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 39 Wear eye/face protection.
S 46 If swallowed, seek medical advice immediately
and show this container or label.
WGK (Water Danger/Protection)
CAS# 7446-09-5: 1
CAS# 7681-57-4: 1
United Kingdom Occupational Exposure Limits
United Kingdom Maximum Exposure Limits
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 7446-09-5 is not listed on Canada's Ingredient Disclosure List.
CAS# 7681-57-4 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7446-09-5: OEL-ARAB Republic of Egypt:TWA 5 ppm (13 mg/m3)
OEL-AUSTRALIA:TWA 2 ppm (5 mg/m3);STEL 5 ppm (10 mg/m3)
OEL-BELGIUM:TWA 2 ppm (5.2 mg/m3);STEL 5 ppm (13 mg/m3)
OEL-CZECHOSLOVAKIA:TWA 5 mg/m3;STEL 10 mg/m3 JAN9
OEL-DENMARK:TWA 2 ppm (5 mg/m3)
OEL-FINLAND:TWA 2 ppm (5 mg/m3);STEL 5 ppm (13 mg/m3)
OEL-FRANCE:TWA 2 ppm (5 mg/m3);STEL 5 ppm (10 mg/m3)
OEL-GERMANY:TWA 2 ppm (5 mg/m3)
OEL-HUNGARY:TWA 3 mg/m3;STEL 6 mg/m3
OEL-THE NETHERLANDS:TWA 2 ppm (5 mg/m3)
OEL-THE PHILIPPINES:TWA 5 ppm (13 mg/m3)
OEL-POLAND:TWA 20 mg/m3
OEL-RUSSIA:STEL 10 mg/m3;Skin
OEL-SWEDEN:TWA 2 ppm (5 mg/m3);STEL 5 ppm (13 mg/m3)
OEL-SWITZERLAND:TWA 2 ppm (5 mg/m3);STEL 4 ppm (1 mg/m3)
OEL-THAILAND:TWA 5 ppm (13 mg/m3)
OEL-TURKEY:TWA 5 ppm (13 mg/m3)
OEL-UNITED KINGDOM:TWA 2 ppm (5 mg/m3);STEL 5 ppm (13 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 7681-57-4: OEL-AUSTRALIA:TWA 5 mg/m3
OEL-BELGIUM:TWA 5 mg/m3
OEL-DENMARK:TWA 5 mg/m3
OEL-FRANCE:TWA 5 mg/m3
OEL-THE NETHERLANDS:TWA 5 mg/m3
OEL-SWITZERLAND:TWA 5 mg/m3
OEL-UNITED KINGDOM:TWA 5 mg/m3
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 7446-09-5 is not listed on the TSCA inventory.
It is for research and development use only.
CAS# 7681-57-4 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 7/27/1999 Revision #4 Date: 6/27/2002
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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|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
Venfloc 2000, polyaluminium chloride solution, Morton material
| 0-01-1 |
|
Venfloc 1143, polyacrylamide powder, Morton material
| 9003-05-8 |
|
Sodium Chloride, Reagent ACS (Crystals), 99+% (Titr.)
| 7647-14-5 |
|
(1S)-1-(2,5-Dimethoxy-2,5-dihydrofuran-2-yl)ethanol, 98%
| 33647-67-5 |
|
Sodiumborohydride, powder, 98+%, Morton material - 250 gm !!!Bulk
| 16940-66-2 |
|
Propyl formate, 96+%
| 110-74-7 |
|
2,6-Dichloro-5-Fluoro-3-Pyridinecarbonitrile, 95%
| 0-01-1 |
|
3-Methyl-1-Pentanol
| 589-35-5 |
|
Citric acid, trisodium salt dihydrate, 99%
| 6132-04-3 |
|
Sodium hexanitrocobaltate(III)
| 13600-98-1 |
|
(S)-(-)-Indoline-2-carboxylic acid, 98%
| 79815-20-6 |
|
Triallyl-s-triazine-2,4,6(1H,3H,5H)-trione, 98%
| 1025-15-6 |
|
Sodium Cyanide, Reagent ACS (Granular), 95+% (Titr.)
| 143-33-9 |
|
Tetramethylene-d8 sulfone, 99+ atom% D
| 0-01-1 |
|
4-Bromo-1-butene, 98+% (GC)
| 5162-44-7 |
|
2-Bromo-4,5-dimethoxybenzyl alcohol, 98%
| 54370-00-2 |
|
Bisphenol A Dimethylether, 98%
| 1568-83-8 |
|
Sodium dichromate dihydrate, 99%
| 7789-12-0 |
|
2-Bromo-5-Nitrobenzoic Acid
| 943-14-6 |
|
Sodium fluoride, p.a.
| 7681-49-4 |
|
2-Methylformanilide, 98%
| 94-69-9 |
|
Formic acid, sodium salt
| 141-53-7 |
|
Sodium hydrosulfide hydrate, flakes, 68-72%
| 7732-18-5 |
|
Benzophenone Oxime, 98%
| 574-66-3 |
|
Sodium Hydrosulfite
| 7775-14-6 |
|
(+)-cis, trans-Abscisic acid, 99%
| 21293-29-8 |
|
Sodium Hypophosphite Monohydrate, 99%
| 10039-56-2 |
|
Sodium Iodate, Reagent (Powder), 99% (Titr.)
| 7681-55-2 |
|
(S)-N-Carbobenzyloxy-4-Amino-2-Hydroxybutyric Acid, 96%
| 40371-50-4 |
|
Ipriflavone, 99%
| 35212-22-7 |
|
Methyl-6-O-(N-Heptylcarbamoyl)-alpha-D-Glucopyranoside, 99%
| 115457-83-5 |
|
Egg Yolk IgY purification kit
| 0-01-1 |
|
Sodium Iodide, U.S.P./N.F. (Granular), 99% (Titr.)
| 7681-82-5 |
|
Sodium D,L-Lactate,60 wt% Solution in Water
| 72-17-3 |
|
Ampicillin Sodium Salt
| 69-52-3 |
|
Sodium metabisulfite, reagent ACS, 97+%
| 7446-09-5 |
|
Sodium metasilicate, nonahydrate
| 6834-92-0 |
|
Sheep IgG purification kit
| 0-01-1 |
|
Sodium Methoxide, Anhydrous Powder
| 124-41-4 |
|
Methyl 2-Bromo-5-Nitrobenzoic Acid
| 6942-36-5 |
|
1,1,3,5,5-Pentaphenyl-1,3,5-Trimethyltrisiloxane
| 3390-61-2 |
|
2-Amino-2-Indanecarboxylic Acid
| 27473-62-7 |
|
Sodium Nitrite, reagent ACS (crystals), 97+% (titr.)
| 7632-00-0 |
|
Sodium orthovanadate, 99%, - 60 mesh
| 13721-39-6 |
|
3-(2-Naphthyl)-D-Alanine, 99%
| 76985-09-6 |
|
3-[2-(2-Aminoethylamino)ethylamino]propyl-trimethoxysilane, tech.
| 35141-30-1 |
|
Sodium oxalate, p.a.
| 62-76-0 |
|
Sodium periodate, reagent acs
| 7790-28-5 |
|
(-)-(1R,2S)-2-Amino-1-Cyclopentanecarboxylic Acid
| 0-01-1 |
|
Aniline
| 62-53-3 |
|
|