169 lines
6.0 KiB
Plaintext
169 lines
6.0 KiB
Plaintext
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MSDS - MAGNESIUM OXIDE
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------------------------------------------------------------------------------
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1 - PRODUCT IDENTIFICATION
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PRODUCT NAME: MAGNESIUM OXIDE
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FORMULA: MGO
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FORMULA WT: 40.30
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CAS NO.: 1309-48-4
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NIOSH/RTECS NO.: OM3850000
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PRODUCT CODES: 2477,2484,2476,2480
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EFFECTIVE: 09/03/86
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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 - 1 SLIGHT
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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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MAY CAUSE IRRITATION
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MAY BE HARMFUL IF INHALED
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DURING USE AVOID CONTACT WITH EYES, SKIN, CLOTHING. WASH THOROUGHLY AFTER
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HANDLING. WHEN NOT IN USE KEEP IN TIGHTLY CLOSED CONTAINER.
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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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------------------------------------------------------------------------------
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COMPONENT % CAS NO.
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MAGNESIUM OXIDE 90-100 1309-48-4
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3 - PHYSICAL DATA
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BOILING POINT: 3600 C ( 6512 F) VAPOR PRESSURE(MM HG): N/A
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MELTING POINT: 2800 C ( 5072 F) VAPOR DENSITY(AIR=1): N/A
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SPECIFIC GRAVITY: 3.60 EVAPORATION RATE: N/A
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(H2O=1) (BUTYL ACETATE=1)
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SOLUBILITY(H2O): NEGLIGIBLE (LESS THAN 0.1 %) % VOLATILES BY VOLUME: 0
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APPEARANCE & ODOR: WHITE TO LIGHT-GRAY POWDER.
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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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5 - HEALTH HAZARD DATA
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------------------------------------------------------------------------------
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THRESHOLD LIMIT VALUE (TLV/TWA): 10 MG/M3 ( PPM)
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PERMISSIBLE EXPOSURE LIMIT (PEL): 15 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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DUST INHALATION MAY CAUSE TIGHTNESS AND PAIN IN CHEST, COUGHING, AND
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DIFFICULTY IN BREATHING.
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INHALATION OF FUMES MAY RESULT IN LEUKOCYTOSIS.
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CONTACT CAN CAUSE EYE IRRITATION.
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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, EYE CONTACT, SKIN CONTACT
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EMERGENCY AND FIRST AID PROCEDURES
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INGESTION: IF SWALLOWED AND THE PERSON IS CONSCIOUS, IMMEDIATELY GIVE
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LARGE AMOUNTS OF WATER. GET MEDICAL ATTENTION.
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INHALATION: IF A PERSON BREATHES IN LARGE AMOUNTS, MOVE THE EXPOSED
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PERSON TO FRESH AIR. GET MEDICAL ATTENTION.
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EYE CONTACT: IMMEDIATELY FLUSH WITH PLENTY OF WATER FOR AT LEAST 15
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MINUTES. GET MEDICAL ATTENTION.
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SKIN CONTACT: IMMEDIATELY WASH WITH PLENTY OF SOAP AND WATER FOR AT LEAST
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15 MINUTES.
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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: AIR
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INCOMPATIBLES: BROMINE TRIFLUORIDE AND TRICHLORIDE,
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PHOSPHORUS PENTACHLORIDE
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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. CAREFULLY SWEEP UP AND REMOVE.
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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 GENERAL OR LOCAL EXHAUST VENTILATION TO MEET
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TLV REQUIREMENTS.
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RESPIRATORY PROTECTION: RESPIRATORY PROTECTION REQUIRED IF AIRBORNE
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CONCENTRATION EXCEEDS TLV. AT CONCENTRATIONS UP
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TO 45 PPM, A HIGH-EFFICIENCY PARTICULATE
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RESPIRATOR IS RECOMMENDED. ABOVE THIS LEVEL, A
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SELF-CONTAINED BREATHING APPARATUS IS ADVISED.
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EYE/SKIN PROTECTION: SAFETY GLASSES WITH SIDESHIELDS, NEOPRENE GLOVES
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ARE RECOMMENDED.
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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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