*  Exposure Controls/Personal Protection  *
Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Other Protective Equipment:SAFETY SHOWER & EYE BATH, OTHER PROTECTIVE
    CLOTHING.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
    REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
WASTE DISP. CONT'D: PRECIPITATE ANY HEAVY METALS BY ADDITION OF SULFIDE
    & ISOLATE FOR BURIAL. ADDITIONAL EQUIVALENTS OF HYPOCHLORITE MAY BE
    NEEDED IF THE METAL CAN BE OXIDIZED TO A HIGHER VALENCE STAT E.
    METAL CARBONYLS, REACTION SHOULD BE CARRIED OUT UNDER NITROGEN,
    IAW/FEDERAL, STATE & LOCAL REGULATIONS.
*  Product Identification  *
*  Composition/Information on Ingredients  *
Ingred Name:POTASSIUM FERROCYANIDE
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:MAY BE HARMFUL BY INHALATION,
    INGESTION/SKIN ABSORPTION. MAY CAUSE IRRITATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION.
*  First Aid Measures  *
    MINS. SKIN: IMMEDIATELY WASH W/SOAP & COPIOUS AMOUNTS OF WATER.
    INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF NEEDED. OBTAIN
    MEDICAL ATT ENTION IN ALL CASES.
*  Fire Fighting Measures  *
Extinguishing Media:USE APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:WEAR SCBA & PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:NONCOMBUSTIBLE. EMITS TOXIC FUMES UNDER
    FIRE CONDITIONS.
*  Accidental Release Measures  *
Spill Release Procedures:WEAR SCBA & PROTECTIVE CLOTHING. SWEEP UP,
    PLACE IN A BAG & HOLD FOR WASTE DISPOSAL. AVOID RAISING DUST.
    VENTILATE AREA & WASH SITE AFTER MATERIAL PICKUP IS COMPLETE. TREAT
    LAUNDRY BLEACH.
*Handling and Storage  *
Handling and Storage Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL
    DRY PLACE.
Other Precautions:AVOID CONTACT W/EYES, SKIN & CLOTHING. AVOID
    PROLONGED/REPEATED EXPOSURE. HARMFUL SOLID. AVOID CONTACT W/ACID.
    DON'T BREATHE DUST.
*  Physical/Chemical Properties  *
Appearance and Odor:YELLOW CRYSTALS
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
STRONG ACIDS/OXIDIZING AGENTS, NITRATE & NITRATE SALTS. REACTS
    VIOLENTLY W/AMMONIA/SODIUM CHROMATE.
Hazardous Decomposition Products:NITROGEN OXIDES, HYDROGEN CYANIDE, CO,
    CO2.
*  Disposal Considerations  *
Waste Disposal Methods:CONTROL TEMP BY THE ADDITION RATE OF BLEACH &
    ADJUST PH IF NECESSARY. LET STAND OVER NIGHT. CAUTIOUSLY ADJUST TO
    PH 7. VIGOROUS EVOLUTION OF GAS MAY OCCUR. FILTER ANY SOLIDS FOR
    BURIEL IN A CHEMICAL L ANDFILL. (SEE SUPP)
