CJTYW - L-CYSTEIC ACID MONOHYDRATE, C7630

  • MSDS: CJTYW
  • Manufacturer: SIGMA CHEMICAL CO
  • Product Name: L-CYSTEIC ACID MONOHYDRATE, C7630
  • National Stock Number: 6505-00N092448
Product Identification

Product ID:L-CYSTEIC ACID MONOHYDRATE, C7630
MSDS Date:07/01/1999
FSC:6505
NIIN:00N092448
Status Code:A
MSDS Number: CJTYW

Responsible Party
SIGMA CHEMICAL CO
ST LOUIS, MO 63178
US

Emergency Phone: 314-771-5765

Info Phone: 314-771-5765

Cage: 21076

Contractor
SIGMA CHEMICAL COMPANY
14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

Ingredients

L-CYSTEIC ACID MONOHYDRATE

CAS: 23537-25-9

Hazards

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE EFFECTS: MAY BE HARMFUL BY
INHALATION, INGESTION OR SKIN ABSORPTION. MAY CAUSE EYE IRRITATION.
MAY CAUSE SKIN IRRITATION. TO THE BEST OF MANUFACTURER'S KNOWLEDGE,
THE CHEMICAL, PHYSICAL AND TOXI COLOGICAL PROPERTIES HAVE NOT BEEN
THOROUGHLY INVESTIGATED.
Effects of Overexposure:SEE HEALTH HAZARDS.

First Aid

First Aid:EYES: IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH COPIOUS
AMOUNTS OF WATER FOR AT LEAST 15 MINUTES. SKIN: IN CASE OF CONTACT,
IMMEDIATELY WASH SKIN WITH SOAP AND COPIOUS AMOUNTS OF WATER.
INHALATI ON: IF INHALED, REMOVE TO FRESH AIR. IF NOT BREATHING GIVE
ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN.
INGESTION: IF SWALLOWED, WASH OUT MOUTH WITH WATER PROVIDED PERSON
IS CONSCIO US. CALL A PHYSICIAN. WASH CONTAMINATED CLOTHING BEFORE
REUSE.

Fire Fighting

Extinguishing Media:WATER SPRAY. CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT TO PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Accidental Release

Spill Release Procedures:CHEMICAL SAFETY GOGGLES. USE PROTECTIVE
CLOTHNG, GLOVES AND MASK. SWEEP UP, PLACE IN A BAG AND HOLD FOR
WASTE DISPOSAL. AVOID RAISING DUST. VENTILATE AREA AND WASH SPILL
SITE AFTER MATERIAL PICKUP IS COMPLETE.

Handling

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

Exposure Controls

Respiratory Protection:NIOSH APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:COMPATIBLE CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EYE WASH AND DELUGE SHOWER MEETING ANSI
DESIGN CRITERIA .
Supplemental Safety and Health

Chemical Properties

Melt/Freeze Pt:=267.C, 512.6F
M.P/F.P Text:(DEC)
Appearance and Odor:WHITE POWDER.

Stability

STRONG OXIDIZING AGENTS.
Hazardous Decomposition Products:TOXIC FUMES OF: CARBON MONOXIDE,
CARBON DIOXIDE, NITROGEN OXIDES, SULFUR OXIDES.

Disposal

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.

Toxicology

Toxicological Information:SEE HEALTH HAZARDS.

Other Information

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.

Ecology

Ecological:DATA NOT YET AVAILABLE.

Transport

Transport Information:CONTACT SIGMA CHEMICAL COMPANY FOR TRANSPORTATION
INFORMATION.

Regulatory

Federal Regulatory Information:EUROPEAN INFORMATION: CAUTION: SUBSTANCE
NOT YET FULLY TESTED.
State Regulatory Information: