SIGMA CHEMICAL COMPANY -- H5882 HEXADECYLTRIMETHYLAMMONIUM BROMIDE  -- 6810-00F049275
<pre>=====================  Product Identification  =====================

Product ID:H5882 HEXADECYLTRIMETHYLAMMONIUM BROMIDE
MSDS Date:05/31/1995
FSC:6810
NIIN:00F049275
=== Responsible Party ===
Company Name:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:SAINT LOUIS
State:MO
ZIP:63178-5000
Country:US
Info Phone Num:314-771-5765/800-325-3010
Emergency Phone Num:314-771-5765/800-325-3010
CAGE:21076
=== Contractor Identification ===
Company Name:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Phone:314-771-5765
CAGE:21076

=============  Composition/Information on Ingredients  =============

Ingred Name:HEXADECYLTRIMETHYLAMMONIUM BROMIDE	 *96-2*
CAS:57-09-0
RTECS #:BQ7875000

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:ORAL LD50(RAT): 410 MG/KG
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:CORROSIVE & CAUSES BURNS. INHALATION:
    HARMFUL/FATAL, EDEMA OF LARYNX & BRONCHI, CHEMICAL PNEUMONITIS,
    PULMONARY EDEMA. SKIN: HARMFUL IF ABSORBED. INGESTION: HARMFUL.
    EXTREMELY DESTPUCTIVE OF TISSUE OF	MUCOUS MEMBRANES & UPPER
    RESPIRATORY TRACT, EYES & SKIN.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:SPASM, INFLAMMATION, BURNING SENSATION,
    COUGHING, WHEEZING, LARYNGITIS, SHORTNESS OF BREATH, HEADACHE,
    NAUSEA, VOMITING.

=======================  First Aid Measures  =======================

First Aid:EYES/SKIN: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR
    15 MINS. INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF
    NEEDED. INGESTION: IF CONSCIOUS, WASH MOUTH OUT W/WATER. OBTAIN
    MEDICAL ATTENTI ON IN ALL CASES.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:CO2, DRY CHEMICAL POWDER, APPROPRIATE FOAM.
Fire Fighting Procedures:WEAR A SCBA & PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

==================  Accidental Release Measures  ==================

Spill Release Procedures:EVACUATE AREA. WEAR SCBA, RUBBER BOOTS & HEAVY
    RUBBER GLOVES. COVER W/DRY LIME/SODA ASH. PICKUP, KEEP IN A CLOSED
    CONTAINER & HOLD FOR WASTE DISPOSAL. VENTILATE AREA & WASH SITE
    AFTER MATERIAL PICKUP  IS COMPLETE.

======================	Handling and Storage  ======================

Handling and Storage Precautions:STORE IN A COOL DRY PLACE. KEEP
    TIGHTLY CLOSED. HYGROSCOPIC.
Other Precautions:DON'T BREATHE DUST. DON'T GET IN EYES, ON
    SKIN/CLOTHING. AVOID PROLONGED/REPEATED EXPOSURE.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT
Eye Protection:SAFETY GOGGLES/8 INCH MINIMUM FACESHIELD
Other Protective Equipment:PROTECTIVE CLOTHING, SAFETY SHOWER & EYE
    BATH
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
    REUSE. DISCARD CONTAMINATED SHOES. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

==================  Physical/Chemical Properties  ==================

Melt/Freeze Pt:M.P/F.P Text:446F
Appearance and Odor:WHITE POWDER

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:PROTECT FROM MOISTURE.
Hazardous Decomposition Products:CO, CO2, NITROGEN OXIDES, HYDROGEN
    BROMIDE GAS.

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISSOLVE/MIX MATERIAL W/COMBUSTIBLE SOLVENT &
    BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AN AFTERBURNER & SCRUBBER
    IAW/FEDERAL, STATE & LOCAL REGULATIONS.

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 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
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 particular situation.