SIGMA CHEMICAL COMPANY -- P7505 PUTRESCINE DIHYDROCHLORIDE  -- 6550-00F054146
<pre>=====================  Product Identification  =====================

Product ID:P7505 PUTRESCINE DIHYDROCHLORIDE
MSDS Date:05/19/1997
FSC:6550
NIIN:00F054146
=== 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:PUTRESCINE DIHYDROCHLORIDE
CAS:333-93-7
RTECS #:EJ7280000

=====================  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. CAUSES SKIN & EYE IRRITATION. IRRITATING
    TO MUCOUS MEMBRANES & UPPER RESPIRATORY TRACT.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION

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

First Aid:EYES: FLUSH W/COPIOUS AMOUNTS OF WATER FOR 15 MINS. SKIN:
    WASH W/SOAP & COPIOUS AMOUNTS OF WATER. INHALATIONS: REMOVE TO
    FRESH AIR. IF NOT BREATHING GIVE CPR. IF BREATHING IS DIFFICULT
    GIVE OXYGEN. IN GESTION: 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 FULL PROTECTIVE CLOTHING INCLUDING SCBA.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES.

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

Spill Release Procedures:WEAR FULL PROTECTIVE GEAR. SWEEP UP, PLACE IN
    BAG & HOLD FOR DISPOSAL. AVOID RAISING DUST. VENTILATE & WASH SITE
    AFTER PICKUP.

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

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL
    DRY PLACE.

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR
Ventilation:MECHANICAL EXHAUST
Protective Gloves:COMPATIBLE CHEMICAL RESISTANT
Eye Protection:CHEMICAL SAFETY GOGGLES
Other Protective Equipment:SAFETY SHOWER, EYEBATH, RUBBER BOOTS & HEAVY
    RUBBER GLOVES
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:536F
Appearance and Odor:WHITE POWDER

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Hazardous Decomposition Products:TOXIC FUMES OF: CO, CO2, NITROGEN
    OXIDES, HYDROGEN CHLORIDE GAS

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

Waste Disposal Methods:DISSOLVE/MIX W/COMBUSTIBLE SOLVENT & BURN IN A
    CHEMICAL INCINERATOR EQUIPPED W/AN AFTERBURNER & SCRUBBER. DISPOSE
    OF 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.