=====================  Product Identification  =====================

MSDS NAME:HT30-2-8,TARTRAZINE SOLUTION (SEE SUPPL)
NIIN:01-449-4352
Status Code:A
Kit Part:Y
MSDS Number: CLNRV
=== Responsible Party ===
Company:SIGMA-ALDRICH CORP
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63103
Country:US
Info Phone Num:800-505-6275/ 314-771-5765
Emergency Phone Num:314-771-5765
Resp. Party Other MSDS Num.:CUST #8-091-1792
CAGE:1FPM8
=== Contractor Identification ===
Company:SIGMA-ALDRICH CORP
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63103
Country:US
Phone:800-505-6275/ 314-771-5765
Contract Num:SP0200-00-M-M842
CAGE:1FPM8
Company:SIGMA-ALDRICH CORP
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63103
Country:US
Phone:800-505-6275/ 314-771-5765
Contract Num:SP0200-00-M-M843
CAGE:1FPM8

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

Name:ACETIC ACID
CAS:64-19-7
RTECS #:AF1225000
OSHA PEL:25 MG/M3;10 PPM
ACGIH TLV:25 MG/M3;10 PPM
ACGIH STEL:37 MG/M3;15 PPM
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Health Hazards Acute and Chronic:ACUTE EFFECTS: MAY CAUSE SKIN
    IRRITATION. MAY BE HARMFUL IF ABSORBED THROUGH THE SKIN. MAY CAUSE
    EYE IRRITATION. MAY BE HARMFUL IF INHALED. MATERIAL MAY BE
    IRRITATING TO MUCOUS MEMBRANES AND UPPER RES PIRATORY TRACT. MAY BE
    HARMFUL IF SWALLOWED. THE CHEMICAL, PHYSICAL, AND TOXICOLOGICAL
    PROPERTIES HAVE NOT BEEN THOROUGHLY INVESTIGATED.
Effects of Overexposure:ACUTE EFFECTS: MAY CAUSE SKIN IRRITATION. MAY
    BE HARMFUL IF ABSORBED THROUGH THE SKIN. MAY CAUSE EYE IRRITATION.
    MAY BE HARMFUL IF INHALED. MATERIAL MAY BE IRRITATING TO MUCOUS
    MEMBRANES AND UPPER RES PIRATORY TRACT. MAY BE HARMFUL IF
    SWALLOWED. THE CHEMICAL, PHYSICAL, AND TOXICOLOGICAL PROPERTIES
    HAVE NOT BEEN THOROUGHLY INVESTIGATED.

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

First Aid:IF SWALLOWED, WASH OUT MOUTH WITH WATER PROVIDED PERSON IS
    CONSCIOUS. CALL A PHYSICIAN. IF INHALED, REMOVE TO FRESH AIR. IF
    BREATHING BECOMES DIFFICULT, CALL A PHYSICIAN. IN CASE OF CONTACT,
    IMMEDIATE LY WASH SKIN WITH SOAP AND COPIOUS AMOUNTS OF WATER. IN
    CASE OF CONTACT WITH EYES, FLUSH WITH COPIOUS AMOUNTS OF WATER FOR
    AT LEAST 15 MINUTES. ASSURE ADEQUATE FLUSHING BY SEPARATING THE
    EYELIDS WITH  FINGERS. CALL A PHYSICIAN.

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

Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL POWDER OR
    APPROPRIATE FOAM.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS AND
    PROTECTIVE CLOTHING TO PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

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

Spill Release Procedures:WEAR RESPIRATOR, CHEMICAL SAFETY GOGGLES,
    RUBBER BOOTS AND HEAVY RUBBER GLOVES. ABSORB ON SAND OR VERMICULITE
    AND PLACE IN CLOSED CONTAINERS FOR DISPOSAL. VENTILATE AREA AND
    WASH SPILL SITE AFTER MATE RIAL PICKUP IS COMPLETE.

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

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL
    DRY PLACE. WASH THOROUGHLY AFTER HANDLING. AVOID INHALATION. AVOID
    CONTACT WITH EYES, SKIN AND CLOTHING. AVOID PROLONGED OR REPEATED
    EXPOSURE.

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

Respiratory Protection:NIOSH/MSHA-APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:COMPATIBLE CHEMICAL-RESISTANT GLOVES.
Eye Protection:CHEMICAL SAFETY GOGGLES.
Other Protective Equipment:SAFETY SHOWER AND EYE BATH.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. AVOID
    INHALATION. AVOID CONTACT WITH EYES, SKIN AND CLOTHING. AVOID
    PROLONGED OR REPEATED EXPOSURE.
Supplemental Safety and Health
4-PART KIT (SAME NSNS) CONSISTING OF:  HT30-2-8,TARTRAZINE SOLUTION,
    HT90-1,CRYSTAL VIOLET SOLUTION, HT90-2,GRAM'S IODINE SOLUTION, AND
    HT90-4, SAFRANIN O SOLUTION.

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

HCC:C2
Appearance and Odor:LIQUID.

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:STABLE.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE.
Conditions to Avoid Polymerization:WILL NOT OCCUR,

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

Waste Disposal Methods:CONTACT A LICENSED PROFESSIONAL WASTE DISPOSAL
    SERVICE TO DISPOSE OF THIS MATERIAL. DISSOLVE OR MIX THE MATERIAL
    WITH A COMBUSTIBLE SOLVENT AND BURN IN A CHEMICAL INCINERATOR
    EQUIPPED WITH AN AFTERBUR NER AND SCRUBBER. OBSERVE ALL FEDERAL,
    STATE AND LOCAL ENVIRONMENTAL 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.

*** END OF RECORD ***