**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 1310-73-2 |Sodium hydroxide | 2.0 | 215-185-5 |
|----------------|--------------------------------------|----------|-----------|
| 7440-21-3 |Silicon | <1.0 | 231-130-8 |
|----------------|--------------------------------------|----------|-----------|
| 7732-18-5 |Water | Balance | 231-791-2 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: C
Risk Phrases: 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Causes burns.Corrosive.
Potential Health Effects
Eye:
Causes eye burns. May cause chemical conjunctivitis and corneal
damage.
Skin:
Causes skin burns. May cause skin rash (in milder cases), and cold
and clammy skin with cyanosis or pale color.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes
gastrointestinal tract burns. May cause perforation of the digestive
tract. May cause systemic effects.
Inhalation:
May cause irritation of the respiratory tract with burning pain in
the nose and throat, coughing, wheezing, shortness of breath and
pulmonary edema. Causes chemical burns to the respiratory tract.
Inhalation may be fatal as a result of spasm, inflammation, edema of
the larynx and bronchi, chemical pneumonitis and pulmonary edema.
Aspiration may lead to pulmonary edema. May cause systemic effects.
Chronic:
Effects may be delayed.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Get medical aid. Do NOT allow victim to rub eyes or keep eyes
closed. Extensive irrigation with water is required (at least 30
minutes).
Skin:
Get medical aid. Immediately flush skin with plenty of water for at
least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and
drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid. Do NOT use mouth-to-mouth
resuscitation. If breathing has ceased apply artificial respiration
using oxygen and a suitable mechanical device such as a bag and a
mask.
Notes to Physician:
**** 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. Use water
spray to keep fire-exposed containers cool. Containers may explode in
the heat of a fire. Vapors may be heavier than air. They can spread
along the ground and collect in low or confined areas. Contact with
metals may evolve flammable hydrogen gas. Non-combustible, substance
itself does not burn but may decompose upon heating to produce
irritating, corrosive and/or toxic fumes.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to
extinguish surrounding fire. Use water spray, dry chemical, carbon
dioxide, or appropriate foam.
**** SECTION 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, sand or earth),
then place in suitable container. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Provide
ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid
contact with eyes, skin, and clothing. Keep container tightly closed.
Avoid ingestion and inhalation. Discard contaminated shoes.
Storage:
Keep container closed when not in use. Store in a cool, dry,
well-ventilated area away from incompatible substances. Do not store
in metal containers.
**** 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
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 1310-73-2:
United Kingdom, WEL - STEL: 2 mg/m3 STEL
United States OSHA: 2 mg/m3 TWA
Belgium - TWA: 2 mg/m3 VLE
France - VME: 2 mg/m3 VME
Germany: 2 mg/m3 TWA (inhalable fraction)
Japan: 2 mg/m3 Ceiling
Malaysia: 2 mg/m3 Ceiling
Spain: 2 mg/m3 VLA-EC
CAS# 7440-21-3:
United Kingdom, WEL - TWA: (listed as silica, amorphous): 6 mg/m3
(inhalable dust); 2.4 mg/m3 TWA (respirable dust)
United Kingdom, WEL - STEL: 30 ppm STEL (inhalable dust); 12 mg/m
STEL (respirable dust)
United States OSHA: 15 mg/m3 TWA (total dust); 5 mg/m3 TWA
(respirable fraction)
Belgium - TWA: 10 mg/m3 VLE
France - VME: 10 mg/m3 VME
Netherlands: 10 mg/m3 MAC
Russia: (listed as silica, amorphous): 1 mg/m3 TWA
Spain: 10 mg/m3 VLA-ED (inhalable fraction); 4 mg/m3 VLA-ED
(respirable fraction)
CAS# 7732-18-5:
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:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Clear liquid
Color: colorless
Odor: slight aromatic odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: > 100 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: miscible with water
Specific Gravity/Density: 1.0200g/cm3
Molecular Formula: Solution
Molecular Weight: 0
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Incompatible materials, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 1310-73-2: WB4900000
CAS# 7440-21-3: VW0400000
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 1310-73-2: Draize test, rabbit, eye: 400 ug Mild; Draize test,
rabbit, eye: 1% Severe; Draize test, rabbit, eye: 50 ug/24H Severe;
Draize test, rabbit, eye: 1 mg/24H Severe; Draize test, rabbit,
skin: 500 mg/24H Severe.
CAS# 7440-21-3: Draize test, rabbit, eye: 3 mg Mild; Oral, rat: LD50
= 3160 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Sodium hydroxide -
Not listed by ACGIH, IARC, or NTP.
Silicon -
Not listed by ACGIH, IARC, or NTP.
Water -
Not listed by ACGIH, IARC, or NTP.
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: SODIUM HYDROXIDE SOLUTION
Hazard Class: 8
UN Number: 1824
Packing Group: II
IMO
Shipping Name: SODIUM HYDROXIDE SOLUTION
Hazard Class: 8
UN Number: 1824
Packing Group: II
RID/ADR
Shipping Name: SODIUM HYDROXIDE SOLUTION
Hazard Class: 8
UN Number: 1824
Packing group: II
USA RQ: CAS# 1310-73-2: 1000 lb final RQ; 454 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 25 Avoid contact with eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1310-73-2: 1
CAS# 7440-21-3: No information available.
CAS# 7732-18-5: No information available.
Canada
CAS# 1310-73-2 is listed on Canada's DSL List.
CAS# 7440-21-3 is listed on Canada's DSL List.
CAS# 7732-18-5 is listed on Canada's DSL List.
CAS# 1310-73-2 is listed on Canada's Ingredient Disclosure List.
CAS# 7440-21-3 is not listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1310-73-2 is listed on the TSCA inventory.
CAS# 7440-21-3 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
Text for R-phrases from Section 2
R 35 Causes severe burns.
MSDS Creation Date: 9/02/1997 Revision #6 Date: 3/18/2003
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.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
2-Chloro-3-methylthiophene
| 14345-97-2 |
|
Formaldehyde, reagent ACS, 37 wt% solution, stabilized with 10-15%
| 50-00-0 |
|
Tin (IV) Oxide, 99.9%
| 18282-10-5 |
|
4-Dimethylaminobenzaldehyde
| 100-10-7 |
|
4-Cymene (pract), 96% (gc)
| 99-87-6 |
|
Triphenylcarbenium Pentachlorostannate
| 15414-98-9 |
|
1,1,1-Trichloroethane, 93% (GC)
| 71-55-6 |
|
N,N,N',N'-Tetramethyl-1,4-butanediamine, 97%
| 111-51-3 |
|
Boc-L-Leucine Hydrate, 99+%
| 13139-15-6 |
|
FMOC-L-Glutamine, 98%
| 71989-20-3 |
|
Bismuth, shot, 99.999%
| 7440-69-9 |
|
1,1,2-Trichlorotrifluoroethane, 99+% spectrophotometric grade
| 76-13-1 |
|
Hydrogen Hexachloroplatinate(IV) Hydrate Reagents ACS (Crystals)
| 16941-12-1 |
|
5-Sulfosalicylic acid dihydrate, reagent ACS
| 97-05-2 |
|
Thymol blue, reagent acs
| 76-61-9 |
|
Tris(1,10-phenanthroline)iron(II) sulfate solution
| 7732-18-5 |
|
Potassium fluoride hydrate, 99%
| 13455-21-5 |
|
Silicon Atomic Absorption Standard Solution, 1 mg/ml Si in 2 wt.%
| 1310-73-2 |
|
Starch (Soluble), Reagent ACS
| 9005-84-9 |
|
Titanium(III) chloride, H2 reduced
| 7705-07-9 |
|
(S)-1,2,4-Butanetriol Trimethanesulfonate, 97-99%
| 99520-81-7 |
|
Tween 80
| 9005-65-6 |
|
2,3,5-Triphenyl-2H-tetrazolium chloride, 98%
| 298-96-4 |
|
Titanium (IV) Oxide, 99% Anatase Powder
| 13463-67-7 |
|
DL-Malic acid
| 617-48-1 |
|
Boc-L-Glutamic Acid 5-Benzylester, 99%
| 13574-13-5 |
|
FMOC-L-Phenylalanine, 98%
| 35661-40-6 |
|
N-Alfa-Fmoc-N-Epsilon-Boc-L-Lysine, 99%
| 71989-26-9 |
|
D-(+)-Glyceraldehyde, 80-90 Wt % Aqueous Solution
| 453-17-8 |
|
Mordant Orange 1
| 2243-76-7 |
|
Etoh, anhydrous, denat. with up to 5% mek and meoh/etoac
| 64-17-5 |
|
9,10-Anthracenedicarboxaldehyde, 80%
| 7044-91-9 |
|
Sulfuric acid, 0.1N standard solution
| 7664-93-9 |
|
Boc-L-Valine, 99+%
| 13734-41-3 |
|
Titanium(IV) Chloride, 99.9%
| 7550-45-0 |
|
Uridine, 99%
| 58-96-8 |
|
Potassium Bisulfate C.P.
| 7646-93-7 |
|
all-trans-Retinyl acetate, 1.5 million IU/g, in sunflower oil,
| 127-47-9 |
|
Cadmium Sulfate, P.A.
| 10124-36-4 |
|
n-Dodecyl-beta-D-maltoside (high purity), 99%
| 69227-93-6 |
|
3-Aminophthalhydrazide, also known as Luminol
| 521-31-3 |
|
1,2-Dimethylcyclohexane, 98%, Mixture of Cis and Trans
| 583-57-3 |
|
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 99% (titr.)
| 637-01-4 |
|
FMOC-L-Isoleucine, 99%
| 71989-23-6 |
|
Silica gel, 75-300 mesh
| 7631-86-9 |
|
3-Endo-Aminobicyclo(2,2,1,)Heptane-2-Endo-Carboxylic Acid, 98%
| 0-01-1 |
|
6-Chloro-1,3-Dimethyluracil
| 6972-27-6 |
|
Vinyloxytrimethylsilane
| 6213-94-1 |
|
3-Chloro-L-alanine
| 2731-73-9 |
|
Zinc, Dust
| 7440-66-6 |
|
|