SIGMA CHEMICAL COMPANY -- 84680 SULFUR  -- 6810-00F053953
<pre>=====================  Product Identification  =====================

Product ID:84680 SULFUR
MSDS Date:08/01/1995
FSC:6810
NIIN:00F053953
=== 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:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928
Company Name:FLUKA CHEMICAL CORP
Address:1001 WEST ST PAUL
Box:City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:63181
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:SULFUR
CAS:7704-34-9
RTECS #:WS4250000

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:MAY BE HARMFUL BY INHALATION,
    INGESTION/SKIN ABSORPTION. EYES: IRRITATION. SKIN: IRRITATION &
    DERMATITIS. INHALATION: IRRITATING TO MUCOUS MEMBRANES & UPPER
    RESPIRATORY TRACT.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, BURNING SENSATION, COUGHING,
    WHEEZING, LARYNGITIS, SHORTNESS OF BREATH, HEADACHE, NAUSEA,
    VOMITING.

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

First Aid:EYES: WASH W/COPIOUS AMOUNTS OF WATER. SKIN: WASH W/SOAP &
    COPIOUS AMOUNTS OF WATER. INHALATION: REMOVE TO FRESH AIR. GIVE
    CPR/OXYGEN IF NEEDED. INGESTION: WASH OUT MOUTH W/WATER IF
    CONSCIOUS. OBTAIN  MEDICAL ATTENTION IN ALL CASES.

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

Extinguishing Media:WATER SPRAY, CO2, DRY CHEMICAL POWDER/APPROPRIATE
    FOAM.
Fire Fighting Procedures:WEAR SCBA AND PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:THIS MATERIAL, LIKE MOST MATERIALS IN
    POWDER FORM, IS CAPABLE OF CREATING A DUST EXPLOSION.

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

Spill Release Procedures:EVACUATE AREA. WEAR SCBA, RUBBER BOOTS & HEAVY
    RUBBER GLOVES. WEAR DISPOSABLE COVERALLS AND DISCARD THEM AFTER
    USE. SWEEP UP, PLACE IN A BAG AND HOLD FOR WASTE DISPOSAL. AVOID
    RAISING DUST. VENTILATE  AREA & WASH AFTER MATERIAL PICKUP IS
    COMPLETE.

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

Handling and Storage Precautions:KEEP TIGHTLY CLOSED.
Other Precautions:AVOID PROLONGED/REPEATED EXPOSURE. AVOID CONTACT
    W/EYES, SKIN/CLOTHING. DON'T BREATHE DUST.

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

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:LONG RUBBER/NEOPRENE GAUNTLET
Eye Protection:CHEMICAL SAFETY GOGGLES
Other Protective Equipment:IMPERVIOUS PROTECTIVE CLOTHING, SAFETY
    SHOWER & EYE BATH.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
    REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

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

Melt/Freeze Pt:M.P/F.P Text:233.6F
Vapor Pres:1
Vapor Density:8.9
Spec Gravity:2.07
Appearance and Odor:YELLOW CRYSTALLINE POWDER

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

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS.
Stability Condition to Avoid:MOISTURE
Hazardous Decomposition Products:COMBUSTION: SULFUR OXIDES.

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

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

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 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
 assume responsibility for the suitability of this information to their
 particular situation.