ELECTRONIC SPACE PRODUCTS INTERNATIONAL
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MATERIAL SAFETY DATA SHEET
I PRODUCT IDENTIFICATION
Trade Name: Calcium Vanadate Chemical Nature: Metal vanadate
Synonyms: Calcium vanadium oxide. Formula: CaV2O6
CAS #: 14100-64-2
II HAZARDOUS INGREDIENTS
Hazardous Components % OSHA/PEL ACGIH/TLV Sec. 302 Sec. 304 Sec. 313
Calcium Vanadate 0-100 N/E N/E No No No
HMIS Ratings: Health: 3 Flammability: 0 Reactivity: 0
III PHYSICAL DATA
Boiling Point: N/E or N/A Melting Point: N/E or N/A
Specific Gravity: 3.2 g/cc Vapor Density: N/E
Vapor Pressure: N/A Solubility in H2O: Slightly soluble
Appearance and Odor: Yellowish green powder and pieces, no odor. % Volatiles by Weight: N/E or N/A
IV FIRE AND EXPLOSION HAZARDS DATA
Flash Point: N/E or N/A Method Used: Non-flammable
Explosive Limits: Lower: N/A Upper: N/A
Extinguishing Media: Use suitable extinguishing agent for surrounding material and type of fire.
Special Firefighting Procedures: Firefighters must wear full face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes. Fumes from fire are hazardous. Isolate runoff to prevent environmental pollution.
Unusual Fire and Explosion Hazards: When heated to decomposition, calcium vanadate may emit toxic fumes of oxides of vanadium.
V HEALTH HAZARD INFORMATION
Effects of Exposure:
To the best of our knowledge the chemical, physical and toxicological properties of calcium vanadate have not been thoroughly investigated and recorded.
Generally speaking, calcium compounds should be considered toxic only when they contain toxic components or as calcium oxide or hydroxide. Calcium compounds are common air contaminants.
Vanadium compounds are considered to have variable toxicity. Vanadium compounds act chiefly as an irritant to the conjunctivae and respiratory tract. Acute and chronic exposure can give rise to conjunctivitis, rhinitis, reversible irritation of the respiratory tract, and to bronchitis, broncho spasms, and asthma-like diseases in more severe cases. Industrial exposure are mostly acute, seldom chronic. Human vanadium poisoning symptoms are for the most part restricted to the conjunctivae and respiratory system, no evidence being found of disturbances of the gastrointestinal tract , kidneys, blood or central nervous system. Acute poisoning in animals by ingestion of vanadium compounds causes nervous disturbances, paralysis of legs, respiratory failure, convulsions, bloody diarrhea and death. Poisoning by inhalation causes bleeding of the nose and acute bronchitis. (Sax, Dangerous Properties of Industrial Materials, eighth edition)
Acute Effects:
Inhalation: May cause irritation of the upper respiratory tract. Vanadium compounds may cause nasal bleeding and acute bronchitis. may cause vanadium toxicity.
Ingestion Poison by ingestion.
Skin: May cause severe irritation.
Eye: May cause severe irritation.
Chronic Effects:
Inhalation: Vanadium compounds may cause pneumonia and other pathologic symptoms (chronic symptoms of vanadium toxicity).
Ingestion: No chronic health effects recorded.
Skin: May cause dermatitis.
Eye: May cause conjunctivitis.
Target Organs: May affect the kidneys, respiratory system, skin and eyes.
Carcinogenicity: NTP: No IARC: No OSHA: No
Routes of Entry: Inhalation, ingestion, skin, eyes.
Medical Conditions Generally Aggravated by Exposure: Pre-existing respiratory disorders.
EMERGENCY AND FIRST AID PROCEDURES:
INHALATION: Remove victim to fresh air. Keep warm and quiet. Give oxygen if breathing is difficult. Seek prompt medical attention.
INGESTION: If conscious, give 1-2 glasses of milk or water and induce vomiting, keep warm and quiet, seek medical attention immediately. Never induce vomiting or give anything by mouth to an unconscious person.
SKIN: Remove contaminated clothing, brush material off skin, wash affected area with mild soap and water, seek medical attention.
EYE: Flush eyes with lukewarm water, lifting upper and lower eyelids, for at least 15 minutes. Seek medical attention immediately.
VI REACTIVITY DATA
Stability: Stable
Conditions to Avoid: None
Incompatibility (Material to Avoid): Strong acids and bases.
Hazardous Decomposition Products: Oxides of vanadium.
Hazardous Polymerization: Will not occur
VII SPILL OR LEAK PROCEDURES
Steps to Be Taken in Case Material Is Released or Spilled: Wear appropriate respiratory and protective equipment specified in section VIII. Isolate spill area and provide ventilation. Vacuum up spill using a high efficiency particulate absolute (HEPA) air filter and place in a closed container for proper disposal. Take care not to raise dust.
Waste Disposal Method: Dispose of in accordance with Federal, State and Local regulations.
VIII SPECIAL PROTECTION INFORMATION
Respiratory Protection: NIOSH approved dust-mist-fume respirator.
Ventilation: Use local exhaust to maintain concentration at low exposure levels. General exhaust is recommended.
Protective Gloves: Rubber gloves
Eye Protection: Safety glasses or goggles.
Other Protective Clothing or Equipment: Protective gear suitable to prevent contamination.
IX SPECIAL PRECAUTIONS
Precautions to Be Taken in Handling and Storage: Store in a tightly sealed container in a cool, dry area. Provide adequate ventilation. Store away from incompatible materials. Wash thoroughly after handling.
Work Practices: Implement engineering and work practice controls to reduce and maintain concentration of exposure. Use good housekeeping and sanitation practices. Do not use tobacco or food in work area. Wash thoroughly before eating or smoking. Do not blow dust off clothing or skin with compressed air. Maintain eyewash capable of sustained flushing, safety drench shower and facilities for washing.
The above information is believed to be correct, but does not purport to be all inclusive and shall only be used as a guide. ESPI shall not be held liable for any damage resulting from handling or from contacts with the above product.
Issued by: S. Dierks
Date: December 2003