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Cobalt(II) Tungsten Oxide
CAS No.: 10101-58-3
Formula: CoO4W
Exact Mass: 306.86400
Molecular Weight: 306.77100
PSA: 80.26000
LogP: -0.47520
Reference Price: $1,356/kg Inquiry Now
Cobalt(II) Tungsten Oxide 10101-58-3 MSDS

Section 1: Product Identification
   Chemical Name:       Cobalt (II) tungstate (99.9%-Co)    
   CAS Registry Number:       10101-58-3    
   Formula:       CoWO4    
   EINECS Number:       none    
   Chemical Family:       metal tungstate    
   Synonym:       Tungstic acid cobalt salt (1:1)    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       10101-58-3       100%       0.02mg/m3 (as Co)       no data    

Section 3: Hazards Identification
   Irritating to skin, eyes and respiratory tract. May be harmful if swallowed. Limited evidence of a carcinogenic
   Emergency Overview:
   Primary Routes of Exposure:       Inhalation, skin, eyes    
   Eye Contact:       Causes slight to mild irritation of the eyes.    
   Skin Contact:       Causes slight to mild irritation of the skin. May cause dermatitis.    
   Inhalation:       Irritating to the nose mucous membranes and respiratory tract.    
   Ingestion:       No specific information is available on the physiological effects of ingestion. May be harmful if swallowed.    
   Acute Health Affects:       Irritating to skin, eyes and respiratory tract.    
   Chronic Health Affects:       No information available on long-term chronic effects. Limited evidence of a carcinogenic effect.    
   NTP:       No    
   IARC:       Yes    
   OSHA:       No    

SECTION 4: First Aid Measures
   Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
   Eye Exposure:
   assistance in keeping their eye lids open. Get immediate medical attention.
   Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
   Skin Exposure:
   irritation persists.
   Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
   in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
   Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
   vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
   Flash Point:       not applicable    
   Autoignition Temperature:       none    
   Explosion Limits:       none    
   Extinguishing Medium:       none required    
   If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained
   Special Fire Fighting Procedures:
   breathing apparatus and full protective clothing.
   Hazardous Combustion and       None    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
   Spill and Leak Procedures:       Small spills can be mixed with powdered sodium carbonate or ground limestone and swept up.    

SECTION 7: Handling and Storage
   Handling and Storage:       Store material in a tightly sealed bottle away from moisture.    

SECTION 8: Exposure Controls and Personal Protection
   Eye Protection:       Always wear approved safety glasses when handling a chemical substance in the laboratory.    
   Skin Protection:       Wear appropriate chemical resistant gloves and protective clothing.    
   Ventilation:       If possible, handle the material in an efficient fume hood.    
   In the absence of adequate ventilation a respirator should be worn. The use of a respiratory requires a
   Respirator Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       If possible, handle the material in an efficient fume hood.    
   Additional Protection:       No additional protection required.    

SECTION 9: Physical and Chemical Properties
   Color and Form:       -100 mesh gray pwdr.    
   Molecular Weight:       306.78    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       8.42    
   Odor:       none    
   Solubility in Water:       Insoluble    

SECTION 10: Stability and Reactivity
   Stability:       air and moisture stable    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       none    
   Incompatibility:       Active metals    
   Decomposition Products:       none    

SECTION 11: Toxicological Information
   RTECS Data:       No specific information available on this product.    
   Carcinogenic Effects:       Possible carcinogen (as Co)    
   Mutagenic Effects:       no data    
   Tetratogenic Effects:       no data    

SECTION 12: Ecological Information
   Avoid release into the environment. Harmful to aquatic organisms. May cause long-tern adverse effects in the
   Ecological Information:
   aquatic environment.

SECTION 13: Disposal Considerations
   This material and its container must be disposed of as hazardous waste according to local, state and federal

SECTION 14: Transportation
   Shipping Name (CFR):       Non-hazardous    
   Hazard Class (CFR):       NA    
   Additional Hazard Class (CFR):       NA    
   Packaging Group (CFR):       NA    
   UN ID Number (CFR):       NA    
   Shipping Name (IATA):       Non-hazardous    
   Hazard Class (IATA):       NA    
   Additional Hazard Class (IATA):       NA    
   Packaging Group (IATA):       NA    
   UN ID Number (IATA):       NA    

SECTION 15: Regulatory Information
   TSCA:       Listed in the TSCA inventory.    
   SARA (Title 313):       Title compound: see category code N096 for reporting    
   Second Ingredient:       none    


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