**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7772-99-8 |Stannous chloride | >98 | 231-868-0 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: C
Risk Phrases: 22 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. Causes burns.Hygroscopic (absorbs moisture
from the air).
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns. Causes redness and pain. May be harmful if
absorbed through the skin.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns. Exposure
may cause anemia and other blood abnormalities. May cause headache,
nausea, fatigue, and dizziness.
Inhalation:
Irritation may lead to chemical pneumonitis and pulmonary edema.
Causes chemical burns to the respiratory tract. May cause effects
similar to those described for ingestion. May be harmful if inhaled.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. May cause
liver and kidney damage. Adverse reproductive effects have been
reported in animals. Chronic exposure may cause effects similar to
those of acute exposure.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid. 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.
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.
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:
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.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to
extinguish surrounding fire.
**** 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.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use only in a well-ventilated area. Minimize dust
generation and accumulation. Do not breathe dust, vapor, mist, or
gas. Do not get in eyes, on skin, or on clothing. Keep container
tightly closed. Do not ingest or inhale. Discard contaminated shoes.
Storage:
Keep container closed when not in use. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from
incompatible substances. Store protected from moisture.
**** 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 process enclosure,
local exhaust ventilation, or other engineering controls to control
airborne levels.
Exposure Limits
CAS# 7772-99-8:
United Kingdom, WEL - TWA: (listed as tin inorganic compounds): 2
mg/m3 TWA (except SnH4, as Sn)
United Kingdom, WEL - STEL: (listed as tin inorganic compounds):
mg/m3 STEL (except SnH4, as Sn)
United States OSHA: 2 mg/m3 TWA (as Sn) (listed under Tin inorga
compounds).
Belgium - TWA: (listed as tin inorganic compounds): 2 mg/m3 VLE (
Sn)
Malaysia: (listed as tin inorganic compounds): 2 mg/m3 TWA (as Sn
except tin hydride)
Netherlands: (listed as tin inorganic compounds): 2 mg/m3 MAC (as
Spain: (listed as tin inorganic compounds): 2 mg/m3 VLA-ED (as Sn
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: Crystalline powder
Color: white
Odor: weak odor
pH: Not available.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: 652 deg C
Freezing/Melting Point: 246 deg C
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: Soluble.
Specific Gravity/Density: 2.700 (water=1)
Molecular Formula: Cl2Sn
Molecular Weight: 189.596
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures. Hygroscopic: absorbs
moisture or water from the air.
Conditions to Avoid:
High temperatures, dust generation, moisture.
Incompatibilities with Other Materials:
Metals, strong oxidizing agents, strong bases, bromine trifluoride,
ethylene oxide, nitrates, potassium, hydrogen peroxide, sodium, azo,
diazo, and hydrazines (e.g. dimethyl hydrazine, hydrazine, methyl
hydrazine), water reactive substances (e.g. acetic anyhdride, alkyl
aluminum chloride, calcium carbide, ethyl dichlorosilane), metal
nitrates.
Hazardous Decomposition Products:
Hydrogen chloride, tin/tin oxides.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7772-99-8: XP8700000
LD50/LC50:
CAS# 7772-99-8: Oral, mouse: LD50 = 250 mg/kg; Oral, rabbit: LD50 =
10 gm/kg; Oral, rat: LD50 = 700 mg/kg.
Carcinogenicity:
Stannous chloride -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Water flea Daphnia: EC50 = 19.5 mg/L; 48 Hr; UnspecifiedFish:
Pseudomonas putida:
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3260
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3260
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3260
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 22 Harmful if swallowed.
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
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# 7772-99-8: 1
Canada
CAS# 7772-99-8 is listed on Canada's DSL List.
CAS# 7772-99-8 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7772-99-8 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 6/24/1999 Revision #5 Date: 8/30/2004
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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