**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 7664-93-9 |Sulfuric acid | 4.8 | 231-639-5 |
|----------------|--------------------------------------|----------|-----------|
| 7732-18-5 |Water | 95.2 | 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 severe eye burns. May cause irreversible eye injury.
Skin:
Causes skin burns.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes
gastrointestinal tract burns. May cause corrosion and permanent
tissue destruction of the esophagus and digestive tract.
Inhalation:
Irritation may lead to chemical pneumonitis and pulmonary edema. May
cause severe respiratory tract irritation and possible burns.
Exposure may lead to bronchitis, pharyngitis, and dental erosion.
Chronic:
Repeated exposure may cause erosion of teeth. Chronic exposure may
cause lung damage.
**** SECTION 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. Do NOT allow victim to rub eyes or keep eyes closed.
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. Discard contaminated clothing in a manner
which limits further exposure. SPEEDY ACTION IS CRITICAL!
Ingestion:
Do not induce vomiting. 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 and move to fresh
air immediately. If breathing is difficult, give oxygen. 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. Wear
appropriate protective clothing to prevent contact with skin and
eyes. Wear a self-contained breathing apparatus (SCBA) to prevent
contact with thermal decomposition products. Reaction with water may
generate much heat which will increase the concentration of fumes in
the air. Contact with metals may evolve flammable hydrogen gas.
Substance may react with water, and may release corrosive and/or
toxic gases. Containers may explode when heated or if contaminated
with water.
Extinguishing Media:
Do NOT get water inside containers. Do NOT use straight streams of
water. For large fires, use dry chemical, carbon dioxide,
alcohol-resistant foam, or water spray. Cool containers with flooding
quantities of water until well after fire is out. For small fires,
use dry chemical, dry sand, alcohol-resistant foam.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Neutralize spill with sodium bicarbonate. Cover with sand, dry lime
or soda ash and place in a closed container for disposal. Remove all
sources of ignition. Provide ventilation. Do not get water inside
containers. A vapor suppressing foam may be used to reduce vapors.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Do not get in eyes, on skin, or on clothing. Keep
container tightly closed. Do not ingest or inhale. Use with adequate
ventilation.
Storage:
Do not store near combustible materials. 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. Do not
store near alkaline substances.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use process enclosure, local exhaust ventilation, or other
engineering controls to control airborne levels below recommended
exposure limits.
Exposure Limits
CAS# 7664-93-9:
United States OSHA: 1 mg/m3 TWA
Belgium - TWA: 1 mg/m3 VLE
Belgium - STEL: 3 mg/m3 VLE
France - VME: 1 mg/m3 VME
France - VLE: 3 mg/m3 VLE
Germany: 0.5 mg/m3 TWA (inhalable fraction, battery manufacture,
metal working in a close
Japan: 1 mg/m3 Ceiling
Malaysia: 1 mg/m3 TWA
Netherlands: 1 mg/m3 MAC
Russia: 1 mg/m3 TWA
Spain: 1 mg/m3 VLA-ED
Spain: 3 mg/m3 VLA-EC
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:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: clear, colorless
Odor: Not available.
pH: <1.0
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
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: Not available.
Solubility in water: Not available.
Specific Gravity/Density: >1.0
Molecular Formula: Mixture
Molecular Weight: Not available
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, metals, excess heat, combustible materials,
organic materials, oxidizers, amines, bases.
Incompatibilities with Other Materials:
Acetic Anhydride, Acetone Cyanhydrin, Acetone + Nitric Acid, Acetone
+ Potassium Dichromate, Acetonitrile, Acrolein, Acrylonitrile,
Alcohols + Hydrogen Peroxide, Allyl Alcohol, Allyl Chloride,
2-Aminoethanol, Ammonium Hydroxide, Ammonium Triperchromate,
Aniline, Bromates + Metals, Bromine Pentafluoride, n-Butyraldehyde,
Carbides, Cesium Acetylene Carbide, Chlorates, Chlorine Trifluoride,
Chlorosulfonic Acid, Cuprous Nitride, Diisobutylene,
Epichlorohydrin, Ethylene Cyanohydrin, Ethylene Diamine, Ethylene
Glycol, Ethylenimine, Fulminates, Other Acids, Iodine Heptafluoride,
Metals, Isoprene, Lithium Silicide, Mercuric Nitride, Mesityl Oxide,
P-Nitrotoluene, Pentasilver Trihydroxydiaminophosphate, Perchlorates,
Permanganates + Benzene, Phosphorus, Phosphorus Isocyanate, Picrates,
Potassium t-Butoxide, Potassium Chlorate, Permanganates,
beta-Propiolactone, Propylene Oxide, Pyridine, Rubidium Acetylene
Carbide and Sodium.
Hazardous Decomposition Products:
Oxides of sulfur, irritating and toxic fumes and gases.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7664-93-9: WS5600000
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 7664-93-9: Draize test, rabbit, eye: 250 ug Severe; Inhalation,
mouse: LC50 = 320 mg/m3/2H; Inhalation, mouse: LC50 = 320 mg/m3;
Inhalation, rat: LC50 = 510 mg/m3/2H; Inhalation, rat: LC50 = 510
mg/m3; Oral, rat: LD50 = 2140 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Sulfuric acid -
ACGIH: A2 - Suspected Human Carcinogen (contained in strong inorg
California: carcinogen, initial date 3/14/03 (listed as Strong inorgan
NTP: Known carcinogen (listed as Strong inorganic acid mists co
IARC: Group 1 carcinogen
Water -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Sulfuric acid is harmful to aquatic life in very low concentrations.
It may be dangerous if it enters water intakes. The aquatic toxicity
for bluegill in fresh water was 24.5 ppm/24 hr, which was lethal.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: SULPHURIC ACID
Hazard Class: 8
UN Number: 2796
Packing Group: II
IMO
Shipping Name: SULPHURIC ACID
Hazard Class: 8
UN Number: 2796
Packing Group: II
RID/ADR
Shipping Name: SULPHURIC ACID
Hazard Class: 8
UN Number: 2796
Packing group: II
USA RQ: CAS# 7664-93-9: 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 23 Do not inhale gas/fumes/vapour/spray.
S 24/25 Avoid contact with skin and eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28B After contact with skin, wash immediately with
plenty of water and soap.
S 30 Never add water to this product.
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# 7664-93-9: 2
CAS# 7732-18-5: No information available.
Canada
CAS# 7664-93-9 is listed on Canada's DSL List.
CAS# 7732-18-5 is listed on Canada's DSL List.
CAS# 7664-93-9 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7664-93-9 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: 12/07/1998 Revision #3 Date: 9/18/2003
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.
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