200 lines
7.3 KiB
Plaintext
200 lines
7.3 KiB
Plaintext
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MSDS - MAGNESIUM
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------------------------------------------------------------------------------
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1 - PRODUCT IDENTIFICATION
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PRODUCT NAME: MAGNESIUM
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FORMULA: MG
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FORMULA WT: 24.30
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CAS NO.: 7439-95-4
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NIOSH/RTECS NO.: OM2100000
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PRODUCT CODES: 2416
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EFFECTIVE: 10/24/86
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REVISION #03
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PRECAUTIONARY LABELLING
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BAKER SAF-T-DATA(TM) SYSTEM
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HEALTH - 1 SLIGHT
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FLAMMABILITY - 4 EXTREME (FLAMMABLE)
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REACTIVITY - 3 SEVERE (WATER REACTIVE)
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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; CLASS D EXTINGUISHER
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PRECAUTIONARY LABEL STATEMENTS
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WARNING
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CAUSES IRRITATION
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DUST MAY FORM FLAMMABLE AND EXPLOSIVE MIXTURE WITH AIR, ESPECIALLY
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WHEN DAMP.
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KEEP AWAY FROM HEAT, SPARKS, FLAME.
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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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MAGNESIUM 90-100 7439-95-4
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3 - PHYSICAL DATA
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BOILING POINT: 1107 C ( 2025 F) VAPOR PRESSURE(MM HG): N/A
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MELTING POINT: 650 C ( 1202 F) VAPOR DENSITY(AIR=1): 0.84
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SPECIFIC GRAVITY: 1.74 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: SILVERY, WHITE METALLIC POWDER.
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4 - FIRE AND EXPLOSION HAZARD DATA
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------------------------------------------------------------------------------
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FLASH POINT (CLOSED CUP 634 C ( 1175 F) NFPA 704M RATING: 0-1-2 W
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FLAMMABLE LIMITS: UPPER - N/A % LOWER - N/A %
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FIRE EXTINGUISHING MEDIA
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SMOTHER WITH DRY SODA ASH. NEVER USE WATER OR CHEMICAL FIRE
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EXTINGUISHERS.
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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 CONTAINERS FROM FIRE AREA IF IT CAN BE DONE WITHOUT RISK. USE WATER
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TO KEEP FIRE-EXPOSED CONTAINERS COOL.
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BURNS WITH A VERY BRIGHT FLAME, FIRE GLASSES MUST BE WORN.
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UNUSUAL FIRE & EXPLOSION HAZARDS
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REACTS VIOLENTLY WITH WATER PRODUCING HIGHLY FLAMMABLE VAPORS.
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CONTACT WITH STRONG OXIDIZERS MAY CAUSE FIRE OR EXPLOSION.
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DUST MAY FORM EXPLOSIVE MIXTURE WITH AIR.
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TOXIC GASES PRODUCED
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HYDROGEN GAS
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5 - HEALTH HAZARD DATA
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TLV IS LISTED FOR MAGNESIUM OXIDE FUME.
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THRESHOLD LIMIT VALUE (TLV/TWA): 10 MG/M3 ( PPM)
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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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INHALATION OF DUST MAY CAUSE IRRITATION TO UPPER RESPIRATORY TRACT.
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INHALATION OF FUMES MAY RESULT IN LEUKOCYTOSIS.
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CONTACT MAY CAUSE IRRITATION OF SKIN, EYES, AND MUCOUS MEMBRANES.
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TARGET ORGANS
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RESPIRATORY SYSTEM, EYES
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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, SKIN CONTACT, EYE CONTACT
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EMERGENCY AND FIRST AID PROCEDURES
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CALL A PHYSICIAN.
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IF SWALLOWED, DO NOT INDUCE VOMITING; IF CONSCIOUS, GIVE LARGE AMOUNTS OF
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WATER.
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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: STABLE HAZARDOUS POLYMERIZATION: WILL NOT OCCUR
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CONDITIONS TO AVOID: MOISTURE, HEAT, FLAME, OTHER SOURCES OF IGNITION
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INCOMPATIBLES: STRONG OXIDIZING AGENTS, STRONG ACIDS, WATER, HALOGENS,
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CYANIDES
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DECOMPOSITION PRODUCTS: HYDROGEN
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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 SUITABLE PROTECTIVE CLOTHING. SHUT OFF IGNITION SOURCES; NO FLARES,
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SMOKING, OR FLAMES IN AREA. DO NOT 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, PROPER GLOVES ARE
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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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KEEP CONTAINER TIGHTLY CLOSED. STORE AWAY FROM WATER OR LOCATIONS WHERE
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WATER MAY BE USED TO EXTINGUISH FIRE.
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STORE IN A COOL, WELL-VENTILATED AREA AWAY FROM SOURCES OF HEAT, FLAME, OR
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IGNITION.
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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 MAGNESIUM METAL (POWDERED)
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HAZARD CLASS FLAMMABLE SOLID
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UN/NA UN1869
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LABELS FLAMMABLE SOLID, DANGEROUS WHEN WET
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INTERNATIONAL (I.M.O.)
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PROPER SHIPPING NAME MAGNESIUM, POWDER, NON-PYROPHORIC
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HAZARD CLASS 4.3
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UN/NA UN1418
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LABELS DANGEROUS WHEN WET
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