Name:
Sodium Hydride 60% Dispersion in Mineral Oil Toluene Soluble Bags
Synonym:
None
CAS:
7646-69-7
Section 1 - Chemical Product
MSDS Name:Sodium Hydride 60% Dispersion in Mineral Oil Toluene Soluble Bags
Synonym:None
Synonym:None
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 7646-69-7 | SODIUM HYDRIDE | 60 | 231-587-3 |
| Hazard Symbols: F Risk Phrases: 15 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Contact with water liberates extremely flammable gases.Water-reactive.
Potential Health Effects
Eye:
May cause eye irritation and possible burns.
Skin:
May cause severe skin irritation with possible burns, especially if skin is wet or moist.
Ingestion:
May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns.
Inhalation:
May cause severe irritation of the respiratory tract with possible burns.
Chronic:
None
Contact with water liberates extremely flammable gases.Water-reactive.
Potential Health Effects
Eye:
May cause eye irritation and possible burns.
Skin:
May cause severe skin irritation with possible burns, especially if skin is wet or moist.
Ingestion:
May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns.
Inhalation:
May cause severe irritation of the respiratory tract with possible burns.
Chronic:
None
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.
Skin:
Get medical aid. 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. Wash mouth out with 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.
Notes to Physician:
Skin:
Get medical aid. 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. Wash mouth out with 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.
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. Water Reactive. Material will react with water and may release a flammable and/or toxic gas. Containers may explode in the heat of a fire. May re-ignite after fire is extinguished.
Extinguishing Media:
Do NOT get water inside containers. Cool containers with flooding quantities of water until well after fire is out. DO NOT USE WATER OR FOAM. For small fires, use dry chemical, soda ash, lime or sand.
For large fires, use dry sand, dry chemical, soda ash or lime or withdraw from area and let fire burn.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water Reactive. Material will react with water and may release a flammable and/or toxic gas. Containers may explode in the heat of a fire. May re-ignite after fire is extinguished.
Extinguishing Media:
Do NOT get water inside containers. Cool containers with flooding quantities of water until well after fire is out. DO NOT USE WATER OR FOAM. For small fires, use dry chemical, soda ash, lime or sand.
For large fires, use dry sand, dry chemical, soda ash or lime or withdraw from area and let fire burn.
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. Provide ventilation. Do not expose spill to water. Do not get water inside containers.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Provide ventilation. Do not expose spill to water. Do not get water inside containers.
Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Do not allow contact with water. Use only in a chemical fume hood.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Water free area. Store totally immersed in oil.
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Do not allow contact with water. Use only in a chemical fume hood.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Water free area. Store totally immersed in oil.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7646-69-7: CAS# 8042-47-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs 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.
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7646-69-7: CAS# 8042-47-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs 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: Solid/Liquid Mixture
Color: light gray
Odor: Practically odorless
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 800 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature: >225 deg C
Solubility in water: Reacts.
Specific Gravity/Density: 1.2000g/cm3
Molecular Formula: HNa
Molecular Weight: 23.9968
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to air, contact with water, temperatures above 220C.
Incompatibilities with Other Materials:
Acids - alcohols - carbon dioxide - hydrogenhalides.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen gas.
Hazardous Polymerization: Has not been reported.
Not available.
Conditions to Avoid:
Incompatible materials, exposure to air, contact with water, temperatures above 220C.
Incompatibilities with Other Materials:
Acids - alcohols - carbon dioxide - hydrogenhalides.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen gas.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7646-69-7 unlisted.
CAS# 8042-47-5: PY8047000 LD50/LC50:
Not available.
Not available.
Carcinogenicity:
SODIUM HYDRIDE - Not listed by ACGIH, IARC, or NTP.
MINERAL OIL - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 7646-69-7 unlisted.
CAS# 8042-47-5: PY8047000 LD50/LC50:
Not available.
Not available.
Carcinogenicity:
SODIUM HYDRIDE - Not listed by ACGIH, IARC, or NTP.
MINERAL OIL - 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 HYDRIDE
Hazard Class: 4.3
UN Number: 1427
Packing Group: I
IMO
Shipping Name: SODIUM HYDRIDE
Hazard Class: 4.3
UN Number: 1427
Packing Group: I
RID/ADR
Shipping Name: SODIUM HYDRIDE
Hazard Class: 4.3
UN Number: 1427
Packing group: I
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F
Risk Phrases:
R 15 Contact with water liberates extremely
flammable gases.
Safety Phrases:
S 7/8 Keep container tightly closed and dry.
S 24/25 Avoid contact with skin and eyes.
S 43A In case of fire, use dry chemical (never use
water).
WGK (Water Danger/Protection)
CAS# 7646-69-7: 1
CAS# 8042-47-5: No information available.
Canada
CAS# 7646-69-7 is listed on Canadas DSL List.
CAS# 8042-47-5 is listed on Canadas DSL List.
CAS# 7646-69-7 is not listed on Canadas Ingredient Disclosure List.
CAS# 8042-47-5 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7646-69-7 is listed on the TSCA inventory.
CAS# 8042-47-5 is listed on the TSCA inventory.
