SECTION 2. HAZARDS IDENTIFICATION

Signal Word: Danger
Hazard Statements
H228 - Flammable solid.
H260 - In contact with water releases flammable gases which may ignite spontaneously.
H319 - Causes serious eye irritation.
H335 - May cause respiratory irritation.
Precautionary Phrases
P210 - Keep away from heat/sparks/open flames/hot surfaces.
P231+P232 - Handle under inert gas. Protect from moisture.
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
HMIS CLASSIFICATION:
Health: 1
Fire: 2
Reactivity Hazard: 1
NFPA RATING:
Health: 1
Flammability: 2
Reactivity Hazard: 1
EYE CONTACT: Causes serious eye irritation.
SKIN CONTACT: Causes severe irritation to the skin.
INHALATION: EXTREMELY HARMFUL! Causes irritation and burns to the nasal cavity and respiratory tract.
INGESTION: May cause severe irritation if swallowed.

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Formula: NbH
Molecular Weight: 93.92
CHEMICAL NAME: Niobium Hydride
CAS#: 13981-86-7
%wt: 100

SECTION 4. FIRST AID MEASURES

EYE EXPOSURE:
Immediately flush the eyes with copious amounts of water for at least 15 minutes. Assure flushing under eyelids. A victim may need assistance in keeping their eyelids open. Get immediate competent medical attention.
SKIN EXPOSURE:
Wash affected area with soap and plenty of water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists.
INHALATION:
Remove to fresh air and keep at rest. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Get medical attention.
INGESTION:
Seek medical attention. Keep the victim calm.

SECTION 5. FIREFIGHTING MEASURES

FLASH POINT: Pyrophoric
Autoignition: Not available
EXPLOSION LIMITS: Contact with water releases hydrogen (Explosive)
EXTINGUISHING MEDIUM:
Use sand, carbon dioxide, or powdered extinguishing agent. NEVER USE WATER.
Contact with water liberates extremely flammable gases.
SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots.
HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Hydrogen gas and niobium oxides

SECTION 6. ACCIDENTAL RELEASE MEASURES

PERSONAL PRECAUTIONS:
Wear all appropriate equipment when using this material. Ensure adequate ventilation. Avoid the formation of dust. Avoid breathing vapors, mist, gas, or dust. Keep away from sources of ignition.
ENVIRONMENTAL PRECAUTIONS:
Prevent spillage from entering drains or allowing to be released into the environment.
METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP:
Shut off all sources of ignition. Wearing appropriate protective equipment, cover spill with dry lime, dry sand, or soda ash. Sweep up and place in suitable container for proper disposal.

SECTION 7. HANDLING AND STORAGE

PRECAUTIONS FOR SAFE HANDLING:
Wear appropriate personal protective equipment.
Avoid contact with skin and eyes.
Use with adequate ventilation.
Avoid formation of dusts and aerosols.
Keep away from heat, sparks, and open flames. Protect against electrostatic charges.
CONDITIONS FOR SAFE STORAGE:
Store in cool, dry, and well-ventilated area.
Protect from moisture. Reacts violently with water and will liberate highly flammable gases.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

EXPOSURE CONTROLS:
Contains no substances with occupational exposure limit values.
EYE PROTECTION: Wear chemical safety glasses or goggles and face shield.
SKIN PROTECTION: Wear nitrile or rubber gloves, and a complete suit protecting against chemicals.
VENTILATION:
Provide local exhaust, preferably mechanical.
RESPIRATOR:
Use an approved respirator.
ADDITIONAL PROTECTION:
Provide eyewash stations, quick-drench showers and washing facilities accessible to areas of use and handling.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

COLOR AND FORM:
Gray powder
ODOR:
None
MOLECULAR WEIGHT:
93.92
BOILING POINT:
No data available
MELTING POINT:
500°C (dec.)
SPECIFIC GRAVITY:
6.6 gm/ml
VAPOR DENSITY:
No data available
SOLUBILITY:
Contact with water releases flammable gases

SECTION 10. STABILITY AND REACTIVITY

STABILITY:
Pyrophoric in atmosphere
HAZARDOUS POLYMERIZATION:
Contact with water releases flammable gases, which may ignite spontaneously
CONDITIONS TO AVOID:
Air and humidity
INCOMPATIBILITY:
Oxidizing agents, halogens and interhaloggens, water, and moisture
DECOMPOSITION PRODUCTS:
Hydrogen gas and niobium oxides

SECTION 11. TOXICOLOGICAL INFORMATION

ACUTE TOXICITY:
Not available
CARCINOGENIC EFFECTS:
No components of this product present at levels greater than or equal to 0.1% is identified a carcinogen.
MUTAGENIC EFFECTS:
Not available
TETRATOGENIC EFFECTS:
Not available
CHRONIC TOXICITY:
Not available
RTECS:
No data
To the best of our knowledge the toxicological effects of this compound have not been fully investigated.

SECTION 12. ECOLOGICAL INFORMATION

No data available

SECTION 13. DISPOSAL CONSIDERATIONS

Dispose of in according to local, state, and federal regulation

SECTION 14. TRANSPORT INFORMATION

UN
1409
Metal hydrides, water-reactive, n.o.s.
(Niobium hydride)
CLASS 4.3
PG I
Marine Pollutant: No

SECTION 15. REGULATORY INFORMATION

TSCA: Listed in the TSCA inventory
SARA 302/304: Not Listed
SARA 311/312: Not Listed
SARA (TITLE 313): Not Listed
CALIFORNIA PROP. 65: Not Listed
WHMIS CANADA: Class B-6: Reactive flammable material. Class D-2A: Very toxic material causing other toxic effects.
MASSACHUSETTS RIGHT TO KNOW COMPONENTS: No components are subject to the Massachusetts Right to Know Act.
NEW JERSEY RIGHT TO KNOW COMPONENTS: No components are subject to the New Jersey Right to Know Act.
PENNSYLVANIA RIGHT TO KNOW COMPONENTS: No components are subject to the Pennsylvania Right to Know Act