*  Exposure Controls/Personal Protection  *
Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA-APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Other Protective Equipment:PROTECTIVE CLOTHING.SAFETY SHOWER AND EYE
    BATH.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.DISCARD
    CONTAMINATED CLOTHING AND SHOES.
Supplemental Safety and Health
*  Product Identification  *
*  Composition/Information on Ingredients  *
Ingred Name:HYDROQUINONE  (SARA III)
Other REC Limits:N/K 
OSHA PEL:2 MG/M3
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:PROLONGED EXPOSURE CAN CAUSE DAMAGE TO
    THE EYES, CENTRAL NERVOUS SYSTEM, RESPIRATORY, CARDIAC AND
    REPRODUCTIVE EFFECTS (MENSTRUAL CYCLE CHANGES OR DISORDERS). TARGET
    ORGANS: KIDNEYS, EYES. POSSIBLE SE NSITIZER.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES: IRRITATION. SKIN: IRRITATION. HARMFUL IF
    ABSORBED. INGESTION: HARMFUL IF SWALLOWED. INHALATION: HARMFUL IF
    INHALED. IRRITATING TO MUCOUS MEMBRANES AND UPPER RESPIRATORY
    TRACT. MAY CAUSE ALLERGIC  REACTION.
Medical Cond Aggravated by Exposure:N/K 
*  First Aid Measures  *
First Aid:EYES:IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT
    CONTAMINATED C LOTHING AND SHOES.CALL A PHYSICIAN.INGESTION:CALL A
    PHYSICIAN.INHALATION:REMOVE TO FRESH AIR.IF NOT BREATHING,GIVE
    ARTIFICIAL RESPIRATION.IF BREATHING IS DIFFICULT,GIVE OXYGEN.CALL A
    PHYSICIAN.
*  Fire Fighting Measures  *
Flash Point Method:CC
Lower Limits:N/K 
Upper Limits:N/K 
Extinguishing Media:WATER SPRAY,CARBON DIOXIDE,DRY CHEMICAL
    POWDER,ALCOHOL OR POLYMER FOAM.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:HAZARDOUS DECOMPOSITION PRODUCTS:TOXIC
    FUMES OF CARBON MONOXIDE,CARBON DIOXIDE.AUTOIGNITION
*  Accidental Release Measures  *
Spill Release Procedures:EVACUATE AREA.WEAR SELF-CONTAINED BREATHING
    BAG AND HOLD FOR WASTE DISPOSAL.AVOID RAISING DUST.VENTILATE AREA
    AND WASH SPILL SITE AFT ER MATERIAL PICKUP IS COMPLETE.
Neutralizing Agent:N/K 
*Handling and Storage  *
Handling and Storage Precautions:USE ONLY IN A CHEMICAL FUME HOOD.KEEP
    TIGHTLY CLOSED.AIR & LIGHT SENSITIVE.STORE UNDER NITROGEN.STORE IN
    A COOL,DRY PLACE.TOXIC,IRRITANT.
Other Precautions:DO NOT BREATHE DUST.AVOID CONTACT WITH EYES,SKIN &
    CLOTHING.AVOID PROLONGED OR REPEATED EXPOSURE.WASH THOROUGHLY AFTER
    HANDLING.POSSIBLE SENSITIZER.
*  Physical/Chemical Properties  *
Melt/Freeze Pt:M.P/F.P Text:SEE SUPP
Decomp Temp:Decomp Text:N/K 
Vapor Pres:SEE SUPP
Spec Gravity:N/K 
Evaporation Rate & Reference:N/K 
Solubility in Water:N/K 
Appearance and Odor:WHITE TO OFF-WHITE CRYSTALLINE POWDER.
*  Stability and Reactivity Data  *
STRONG OXIDIZING AGENTS,STRONG BASES.
Stability Condition to Avoid:AIR SENSITIVE,LIGHT SENSITIVE.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE,CARBON
    DIOXIDE.
*  Disposal Considerations  *
Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE W/ FEDERAL,STATE
    & LOCAL REGULATIONS .DISSOLVE OR MIX MATERIAL W/ COMBUSTIBLE
    SOLVENT & BURN IN CHEMICAL INCINERATOR EQUIPPED W/ AFTER BURNER &
    REQUIREMENTS.
