*  Exposure Controls/Personal Protection  *
Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
    EXPOSURE OF CONCERN .
Ventilation:LOCAL AND GENERAL VENTILATION NECESSARY TO KEEP AIR
    CONCENTRATION BELOW TLV .
Other Protective Equipment:WEAR CLEAN BODY COVERING.
Work Hygienic Practices:N/K .
Supplemental Safety and Health
*  Product Identification  *
Product ID:SODIUM TUNGSTATE
*  Composition/Information on Ingredients  *
Ingred Name:SODIUM TUNGSTATE DIHYDRATE.ACGIH IS FOR SOLUBLE TUNGSTEN
    COMPOUNDS.
Other REC Limits:N/K 
*  Hazards Identification  *
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:CAUTION.MAY BE HARMFUL IF
    INHALED.CHRONIC INHALATION HAZARD.REPEATED OR PROLONGED INHALATION
    OF TUNGSTATE DUSTS MAY CAUSE PULMONARY FIBROSIS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES:DUST MAY CAUSE IRRITATION.SKIN:NO ADVERSE
    EFFECTS EXPECTED.INGESTION:DUST MAY CAUSE IRRITATION TO THE MUCOUS
    MEMBRANES.INGESTION:MAY CAUSE GI DISTURBANCES INCLUDING
    DIARRHEA.LARGE ORAL DOSES MAY  CAUSE RESPIRATORY ARREST OR
    CIRCULATORYCOLLAPSE.
*  First Aid Measures  *
    MIN.GET MEDICAL ATTENTION IF IRRITATION DEVELOPS.SKIN:NOT EXPECTED
    TO REQUIRE FIRST AID MEASURES.INGESTION:GIVE SEVERAL GLASSES OF
    WATER TO DRIN K TO DILUTE.IF LARGE AMOUNTS WERE SWALLOWED,GET
    MEDICAL ADVICE.INHALATION:REMOVE TO FRESH AIR.GET MEDICAL ATTENTION
    FOR ANY BREATHING DIFFICULTY.
*  Fire Fighting Measures  *
Flash Point:N/K 
Lower Limits:N/K 
Upper Limits:N/K 
Extinguishing Media:USE ANY MEANS SUITABLE FOR EXTINGUISHING
    SURROUNDING FIRE.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NOT CONSIDERED TO BE A FIRE OR EXPLOSION
    HAZARD.HAZARDOUS DECOMPOSITION PRODUCTS:EMITS TOXIC FUMES OF SODIUM
    OXIDE WHEN HEATED TO DECOMPOSITION.
*  Accidental Release Measures  *
Spill Release Procedures:VENT AREA.CLEAN-UP PERSONNEL MAY REQUIRE
    RESPIRATORY PROTECTION FROM DUST.SWEEP UP AND CONTAINERIZE FOR
    RECLAMATION OR DISPOSAL.VACUUMING OR WET SWEEPING MAY BE USED TO
    AVOID DUST DISPERSAL.
Neutralizing Agent:N/K 
*Handling and Storage  *
Handling and Storage Precautions:KEEP IN A TIGHTLY CLOSED
    CONTAINER.STORE IN A COOL,DRY,VENTILATED AREA.PROTECT AGAINST
    PHYSICAL DAMAGE.
Other Precautions:MAINTAIN EYE WASH FOUNTAIN AND QUICK-DRENCH
    FACILITIES IN WORK AREA.CONTACT LENSES SHOULD NOT BE WORN WHEN
    WORKING WITH THIS MATERIAL.AVOID BREATHING DUST AND USE WITH
    ADEQUATE VENTILATION.MAY BE HARM FUL IF INHALED.
*  Physical/Chemical Properties  *
Melt/Freeze Pt:M.P/F.P Text:SEE SUPP
Decomp Temp:Decomp Text:N/K 
Spec Gravity:SEE SUPP DATA
Solubility in Water:SEE SUPP DATA
Appearance and Odor:FINE,WHITE CRYSTALLINE GRANULES WITH NO ODOR.
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:STABLE UNDER ORDINARY CONDITIONS OF USE
    AND STORAGE.
Hazardous Decomposition Products:EMITS TOXIC FUMES OF SODIUM OXIDE WHEN
    HEATED TO DECOMPOSITION.
Conditions to Avoid Polymerization:WILL NOT OCCUR.
*  Disposal Considerations  *
Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH
    FEDERAL,STATE AND LOCAL REGULATIONS .
