Product ID:U6500, URIDINE 5'-TRIPHOSPHATE SODIUM FROM (SUPP DATA)
MSDS Date:07/01/1999
FSC:6505
NIIN:00N092634
Status Code:A
MSDS Number: CJTVK

SIGMA CHEMICAL CO

ST LOUIS, MO 63178
US

Emergency Phone: 314-771-5765

Info Phone: 314-771-5765

Cage: 21076

SIGMA CHEMICAL COMPANY

14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

URIDINE 5'-TRIPHOSPHATE SODIUM

CAS: 19817-92-6

260 MG/M3 TWA; 310

CAS: 67-56-1

RTECS: PC1400000

OSHA PEL 260 MG/M3;200 PPM

ACGIH TLV: 262 MG/M3;200 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

ETHYL ALCOHOL; (ETHANOL)

CAS: 64-17-5

RTECS: KQ6300000

OSHA PEL 1900 MG/M3;1000 PPM

ACGIH TLV: 1880 MG/M3;1000 PPM

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: HARMFUL IF SWALLOWED, INHALED
OR ABSORBED THROUGH SKIN. CAUSES EYE AND SKIN IRRITATION. MATERIAL
IS IRRITATING TO MUCOUS MEMBRANES AND UPPER RESPIRATORY TRACT.
EXPOSURE MAY CAUSE: GASTROINTESTI NAL DISTURBANCES; NARCOTIC
EFFECT; DAMAGE TO EYES; DAMAGE TO LIVER; DAMAGE TO HEART; DAMAGE TO
KIDNEYS; MAY CAUSE CONVULSIONS, TARGET ORGAN(S): EYES, NERVES,
LIVER, KIDNEYS.
Effects of Overexposure:SEE HEALTH HAZARDS.

First Aid:EYES: IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT
LEAST 15 MINUTES. ASSURE ADEQUATE FLUSHING BY SEPARATING EYELIDS
WITH FINGERS. SKIN: IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER
FOR AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND
SHOES. WASH CONTAMINATED CLOTHING BEFORE REUSE. INHALATION: REMOVE
TO FRESH AIR. IF NOT BREATHING GIVE ARTIFICIAL RESPIRATION. IF
BREATHING I S DIFFICULT, GIVE OXYGEN. INGESTION: WASH OUT MOUTH
WITH WATER PROVIDED PERSON IS CONSCIOUS. CALL MD IMMEDIATELY.

Flash Point:>110.C, 230.F
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:WEAR NIOSH APPROVED RESPIRATOR, CHEMICAL
SAFETY GOGGLES, RUBBER BOOTS AND HEAVY RUBBER GLOVES. SWEEP UP,
PLACE IN A BAG AND HOLD FOR WASTE DISPOSAL. AVOID RAISING DUST.
VENTILATE AREA AND WASH SPILL S ITE AFTER MATERIAL PICKUP IS
COMPLETE.

Handling and Storage Precautions:DO NOT BREATHE DUST. DO NOT GE IN
EYES, ON SKIN, ON CLOTHING. AVOID PROLONGED OR REPEATED EXPOSURE.
KEEP TIGHTLY CLOSED. REFRIGERATE.
Other Precautions:IRRITANT. TOXIC. TOXIC BY INHALATION, IN CONTACT WITH
SKIN AND IF SWALLOWED.

Respiratory Protection:WEAR APPROPRIATE NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER .
WEAR OTHER SUITABLE PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MFR'S TRADE NAME/PART NO: EQUINE MUSCLE TYPE I. MFR'S INFORMATION OF
INGREDIENTS: MOLECULAR FORMULA: C9H15N2O15P3. EC NO: 243-347-5.

Melt/Freeze Pt:>140.C, 284.F
M.P/F.P Text:DECOMPOSES
Decomp Temp:>140.C, 284.F
Appearance and Odor:WHITE POWDER.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Hazardous Decomposition Products:TOXIC FUMES OF: CARBON MONOXIDE,
CARBON DIOXIDE, NITROGEN OXIDES, PHOSPHOROUS OXIDES.

Waste Disposal Methods:DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. OBSERVE ALL FEDERAL, STATE AND LOCAL
ENVIRONMENTAL REGULATIONS.

Toxicological Information:TO THE BEST OF MFR'S KNOWLEDGE, THE CHEMICAL,
PHYSICAL AND TOXICOLOGICAL PROPERTIES HAVE NOT BEEN THOROUGHLY
INVESTIGATED.

Ecological:DATA NOT YET AVAILABLE.

Transport Information:CONTACT SIGMA CHEMICAL COMPANY FOR TRANSPORTATION
INFORMATION.

SARA Title III Information:THIS PRODUCT IS SUBJECT TO SARA SECTION 313
REPORTING REQUIREMENTS: 2.0% - METHANOL - 67-56-1.
Federal Regulatory Information:EUROPEAN INFORMATION: TOXIC. R 23/24/25
- TOXIC BY INHALATION, IN CONTACT WITH SKIN AND IF SWALLOWED. R
36/373/8 - IRRITATING TO EYES, RESPIRATORY SYSTEM AND SKIN. S 26 -
IN CASE OF CONTACT WITH EYES, RINSE IMMEDIATELY WITH PLENTY OF
WATER AND SEEK MEDICAL ADVICE. S 36 - WEAR SUITABLE PROTECTIVE
CLOTHING.

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.