188 lines
6.9 KiB
Plaintext
188 lines
6.9 KiB
Plaintext
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MSDS - CALCIUM CARBIDE, ANHYDROUS
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1 - PRODUCT IDENTIFICATION
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PRODUCT NAME: CALCIUM CARBIDE, ANHYDROUS
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FORMULA: CAC2
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FORMULA WT: 64.10
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CAS NO.: 00075-20-7
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NIOSH/RTECS NO.: EV9400000
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PRODUCT CODES: E284
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EFFECTIVE: 10/22/86
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REVISION #02
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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 - 4 EXTREME (FLAMMABLE)
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REACTIVITY - 3 SEVERE (WATER REACTIVE)
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CONTACT - 2 MODERATE
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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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GOGGLES; LAB COAT; VENT HOOD; PROPER GLOVES; CLASS B EXTINGUISHER
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PRECAUTIONARY LABEL STATEMENTS
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DANGER
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CAUSES IRRITATION
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HARMFUL IF INHALED
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CONTACT WITH WATER LIBERATES FLAMMABLE ACETYLENE GAS.
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KEEP FROM ANY POSSIBLE CONTACT WITH WATER. KEEP AWAY FROM HEAT, SPARKS,
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FLAME. AVOID CONTACT WITH EYES, SKIN, CLOTHING.
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DO NOT BREATHE DUST. KEEP IN TIGHTLY CLOSED CONTAINER. USE WITH
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ADEQUATE VENTILATION. WASH THOROUGHLY AFTER HANDLING. IN CASE OF FIRE,
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DO NOT USE WATER. USE DRY SAND, EARTH OR SODA ASH. IN CASE OF SPILL,
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SWEEP UP AND CAREFULLY REMOVE.
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SAF-T-DATA(TM) STORAGE COLOR CODE: RED STRIPE (STORE SEPARATELY)
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2 - HAZARDOUS COMPONENTS
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COMPONENT % CAS NO.
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CALCIUM CARBIDE, ANHYDROUS 90-100 75-20-7
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3 - PHYSICAL DATA
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BOILING POINT: N/A VAPOR PRESSURE(MM HG): N/A
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MELTING POINT: 2300 C ( 4172 F) VAPOR DENSITY(AIR=1): 2.2
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SPECIFIC GRAVITY: 2.22 EVAPORATION RATE: N/A
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(H2O=1) (BUTYL ACETATE=1)
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SOLUBILITY(H2O): DECOMPOSES % VOLATILES BY VOLUME: 0
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APPEARANCE & ODOR: GRAYISH-BLACK SOLID WITH GARLIC-LIKE ODOR.
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4 - FIRE AND EXPLOSION HAZARD DATA
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------------------------------------------------------------------------------
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FLASH POINT (CLOSED CUP: N/A NFPA 704M RATING: 1-4-2 W
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FLAMMABLE LIMITS: UPPER - N/A % LOWER - N/A %
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FIRE EXTINGUISHING MEDIA
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USE DRY CHEMICAL OR CARBON DIOXIDE. DO NOT USE WATER.
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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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MOVE EXPOSED CONTAINERS FROM FIRE AREA IF IT CAN BE DONE WITHOUT RISK.
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USE WATER TO KEEP FIRE-EXPOSED CONTAINERS COOL; DO NOT GET WATER INSIDE
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CONTAINERS.
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UNUSUAL FIRE & EXPLOSION HAZARDS
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REACTS VIOLENTLY WITH WATER LIBERATING AND IGNITING HYDROGEN.
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5 - HEALTH HAZARD DATA
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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 OR EYES MAY CAUSE SEVERE IRRITATION OR BURNS.
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TARGET ORGANS
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EYES, SKIN
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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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INHALATION, EYE CONTACT, SKIN CONTACT
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EMERGENCY AND FIRST AID PROCEDURES
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CALL A PHYSICIAN.
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IF INHALED, REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL
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RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN.
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IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR AT
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LEAST 15 MINUTES. FLUSH SKIN WITH WATER.
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6 - REACTIVITY DATA
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STABILITY: UNSTABLE HAZARDOUS POLYMERIZATION: WILL NOT OCCUR
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CONDITIONS TO AVOID: MOISTURE
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INCOMPATIBLES: WATER, COMBUSTIBLE MATERIALS, STRONG OXIDIZING AGENTS,
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HYDROGEN CHLORIDE, MAGNESIUM
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DECOMPOSITION PRODUCTS: PHOSPHINE
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7 - SPILL AND DISPOSAL PROCEDURES
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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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SHUT OFF IGNITION SOURCES; NO FLARES, SMOKING, OR FLAMES IN AREA. DO NOT
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USE WATER.
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WITH CLEAN SHOVEL, PLACE MATERIAL INTO CLEAN, DRY CONTAINER AND COVER.
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MOVE CONTAINER(S) FROM SPILL AREA.
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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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EPA HAZARDOUS WASTE NUMBER: D001, D003 (IGNITABLE, REACTIVE WASTE)
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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, UNIFORM, RUBBER
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GLOVES ARE RECOMMENDED.
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9 - STORAGE AND HANDLING PRECAUTIONS
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SAF-T-DATA(TM) STORAGE COLOR CODE: RED STRIPE (STORE SEPARATELY)
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SPECIAL PRECAUTIONS
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ISOLATE FROM INCOMPATIBLE MATERIALS.
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KEEP CONTAINER TIGHTLY CLOSED. STORE IN COOL, DRY, WELL-VENTILATED AREA
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AWAY FROM HEAT, SPARKS, OR FLAME.
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10 - TRANSPORTATION DATA AND ADDITIONAL INFORMATION
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DOMESTIC (D.O.T.)
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PROPER SHIPPING NAME CALCIUM CARBIDE
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HAZARD CLASS FLAMMABLE SOLID
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UN/NA UN1402
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LABELS FLAMMABLE SOLID, DANGEROUS WHEN WET
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REPORTABLE QUANTITY 10 LBS.
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INTERNATIONAL (I.M.O.)
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PROPER SHIPPING NAME CALCIUM CARBIDE
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HAZARD CLASS 4.3
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UN/NA UN1402
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LABELS DANGEROUS WHEN WET
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