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167 lines
5.8 KiB
Plaintext
167 lines
5.8 KiB
Plaintext
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MSDS - POTASSIUM THIOCYANATE
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------------------------------------------------------------------------------
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1 - PRODUCT IDENTIFICATION
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------------------------------------------------------------------------------
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PRODUCT NAME: POTASSIUM THIOCYANATE
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FORMULA: KSCN
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FORMULA WT: 97.18
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CAS NO.: 00333-20-0
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NIOSH/RTECS NO.: XL1925000
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COMMON SYNONYMS: THIOCYANIC ACID, POTASSIUM SALT; POTASSIUM ISOTHIOCYANATE
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PRODUCT CODES: 3326,3330,5149,3328
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EFFECTIVE: 09/24/85
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REVISION #01
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PRECAUTIONARY LABELLING
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BAKER SAF-T-DATA(TM) SYSTEM
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HEALTH - 2 MODERATE
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FLAMMABILITY - 0 NONE
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REACTIVITY - 1 SLIGHT
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CONTACT - 1 SLIGHT
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HAZARD RATINGS ARE 0 TO 4 (0 = NO HAZARD; 4 = EXTREME HAZARD).
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LABORATORY PROTECTIVE EQUIPMENT
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SAFETY GLASSES; LAB COAT
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PRECAUTIONARY LABEL STATEMENTS
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WARNING
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HARMFUL IF SWALLOWED
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AVOID CONTACT WITH EYES, SKIN, CLOTHING.
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KEEP IN TIGHTLY CLOSED CONTAINER. WASH THOROUGHLY AFTER HANDLING.
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SAF-T-DATA(TM) STORAGE COLOR CODE: ORANGE (GENERAL STORAGE)
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------------------------------------------------------------------------------
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2 - HAZARDOUS COMPONENTS
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COMPONENT % CAS NO.
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POTASSIUM THIOCYANATE 90-100 333-20-0
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3 - PHYSICAL DATA
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BOILING POINT: 500 C ( 932 F) VAPOR PRESSURE(MM HG): N/A
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MELTING POINT: 173 C ( 343 F) VAPOR DENSITY(AIR=1): N/A
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SPECIFIC GRAVITY: 1.89 EVAPORATION RATE: N/A
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(H2O=1) (BUTYL ACETATE=1)
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SOLUBILITY(H2O): APPRECIABLE (MORE THAN 10 %) % VOLATILES BY VOLUME: N/A
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APPEARANCE & ODOR: WHITE ODORLESS CRYSTALS.
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4 - FIRE AND EXPLOSION HAZARD DATA
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------------------------------------------------------------------------------
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FLASH POINT (CLOSED CUP N/A
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FLAMMABLE LIMITS: UPPER - N/A % LOWER - N/A %
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FIRE EXTINGUISHING MEDIA
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USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING FIRE.
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SPECIAL FIRE-FIGHTING PROCEDURES
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FIREFIGHTERS SHOULD WEAR PROPER PROTECTIVE EQUIPMENT AND SELF-CONTAINED
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BREATHING APPARATUS WITH FULL FACEPIECE OPERATED IN POSITIVE PRESSURE MODE.
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TOXIC GASES PRODUCED
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HYDROGEN CYANIDE
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------------------------------------------------------------------------------
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5 - HEALTH HAZARD DATA
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------------------------------------------------------------------------------
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TOXICITY: LD50 (ORAL-RAT)(MG/KG) - 854
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CARCINOGENICITY: NTP: NO IARC: NO Z LIST: NO OSHA REG: NO
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EFFECTS OF OVEREXPOSURE
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CONTACT WITH SKIN MAY CAUSE ULCERS, LOCAL DISCOLORATION, ECZEMA.
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TARGET ORGANS
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NONE IDENTIFIED
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MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE
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NONE IDENTIFIED
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ROUTES OF ENTRY
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NONE INDICATED
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EMERGENCY AND FIRST AID PROCEDURES
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CALL A PHYSICIAN.
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IF SWALLOWED, IF CONSCIOUS, IMMEDIATELY INDUCE VOMITING.
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6 - REACTIVITY DATA
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------------------------------------------------------------------------------
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STABILITY: STABLE HAZARDOUS POLYMERIZATION: WILL NOT OCCUR
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CONDITIONS TO AVOID: NONE DOCUMENTED
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INCOMPATIBLES: NITRIC ACID, STRONG OXIDIZING AGENTS,
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ACTIVE HALOGEN COMPOUNDS
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DECOMPOSITION PRODUCTS: HYDROGEN CYANIDE, OXIDES OF SULFUR, OXIDES OF NITROGEN
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7 - SPILL AND DISPOSAL PROCEDURES
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------------------------------------------------------------------------------
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STEPS TO BE TAKEN IN THE EVENT OF A SPILL OR DISCHARGE
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WEAR SELF-CONTAINED BREATHING APPARATUS AND FULL PROTECTIVE CLOTHING.
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WITH CLEAN SHOVEL, CAREFULLY PLACE MATERIAL INTO CLEAN, DRY CONTAINER AND
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COVER; REMOVE FROM AREA. FLUSH SPILL AREA WITH WATER.
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DISPOSAL PROCEDURE
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DISPOSE IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE, AND LOCAL
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ENVIRONMENTAL REGULATIONS.
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8 - PROTECTIVE EQUIPMENT
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VENTILATION: USE ADEQUATE GENERAL OR LOCAL EXHAUST VENTILATION
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TO KEEP FUME OR DUST LEVELS AS LOW AS POSSIBLE.
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RESPIRATORY PROTECTION: NONE REQUIRED WHERE ADEQUATE VENTILATION
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CONDITIONS EXIST. IF AIRBORNE CONCENTRATION IS
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HIGH, USE AN APPROPRIATE RESPIRATOR OR DUST MASK.
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EYE/SKIN PROTECTION: SAFETY GLASSES WITH SIDESHIELDS, PROPER GLOVES ARE
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RECOMMENDED.
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------------------------------------------------------------------------------
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9 - STORAGE AND HANDLING PRECAUTIONS
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------------------------------------------------------------------------------
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SAF-T-DATA(TM) STORAGE COLOR CODE: ORANGE (GENERAL STORAGE)
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SPECIAL PRECAUTIONS
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KEEP CONTAINER TIGHTLY CLOSED. SUITABLE FOR ANY GENERAL CHEMICAL STORAGE
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AREA.
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------------------------------------------------------------------------------
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10 - TRANSPORTATION DATA AND ADDITIONAL INFORMATION
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------------------------------------------------------------------------------
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DOMESTIC (D.O.T.)
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PROPER SHIPPING NAME CHEMICALS, N.O.S. (NON-REGULATED)
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INTERNATIONAL (I.M.O.)
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PROPER SHIPPING NAME CHEMICALS, N.O.S. (NON-REGULATED)
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