Thursday, November 13, 2014

Article Number: 9935




MSDS - CALCIUM CARBONATE





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1 - PRODUCT IDENTIFICATION



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PRODUCT NAME: CALCIUM CARBONATE



FORMULA: CACO3



FORMULA WT: 100.09



CAS NO.: 471-34-1



NIOSH/RTECS NO.: EV9580000



COMMON SYNONYMS: LIMESTONE; MARBLE; CALCITE; CHALK; CARBONIC ACID, CALCIUM



SALT



PRODUCT CODES: 5178,4485,5152,1294,1301,1300,4918,1288



EFFECTIVE: 10/22/86



REVISION #02





PRECAUTIONARY LABELLING



BAKER SAF-T-DATA(TM) SYSTEM





HEALTH - 0 NONE



FLAMMABILITY - 0 NONE



REACTIVITY - 0 NONE



CONTACT - 1 SLIGHT



HAZARD RATINGS ARE 0 TO 4 (0 = NO HAZARD; 4 = EXTREME HAZARD).





LABORATORY PROTECTIVE EQUIPMENT





SAFETY GLASSES; LAB COAT





PRECAUTIONARY LABEL STATEMENTS





CAUTION



MAY CAUSE IRRITATION



MAY BE HARMFUL IF SWALLOWED



DURING USE AVOID CONTACT WITH EYES, SKIN, CLOTHING. WASH THOROUGHLY AFTER



HANDLING. WHEN NOT IN USE KEEP IN TIGHTLY CLOSED CONTAINER.





SAF-T-DATA(TM) STORAGE COLOR CODE: ORANGE (GENERAL STORAGE)





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2 - HAZARDOUS COMPONENTS



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COMPONENT % CAS NO.





CALCIUM CARBONATE 90-100 471-34-1





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3 - PHYSICAL DATA



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BOILING POINT: N/A VAPOR PRESSURE(MM HG): N/A





MELTING POINT: 825 C ( 1517 F) VAPOR DENSITY(AIR=1): N/A





SPECIFIC GRAVITY: 2.83 EVAPORATION RATE: N/A



(H2O=1) (BUTYL ACETATE=1)







SOLUBILITY(H2O): NEGLIGIBLE (LESS THAN 0.1 %) % VOLATILES BY VOLUME: 0





APPEARANCE & ODOR: GRAY GRANULAR STONES.





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4 - FIRE AND EXPLOSION HAZARD DATA



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FLASH POINT (CLOSED CUP: N/A





FLAMMABLE LIMITS: UPPER - N/A % LOWER - N/A %





FIRE EXTINGUISHING MEDIA



USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING FIRE.





SPECIAL FIRE-FIGHTING PROCEDURES



FIREFIGHTERS SHOULD WEAR PROPER PROTECTIVE EQUIPMENT AND SELF-CONTAINED



BREATHING APPARATUS WITH FULL FACEPIECE OPERATED IN POSITIVE PRESSURE MODE.





TOXIC GASES PRODUCED



OXIDES, CARBON MONOXIDE, CARBON DIOXIDE





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5 - HEALTH HAZARD DATA



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THRESHOLD LIMIT VALUE (TLV/TWA): 10 MG/M3 ( PPM)





CARCINOGENICITY: NTP: NO IARC: NO Z LIST: NO OSHA REG: NO





EFFECTS OF OVEREXPOSURE



DUST MAY IRRITATE NOSE AND THROAT.



INHALATION OF DUST MAY CAUSE IRRITATION TO UPPER RESPIRATORY TRACT.



CONTACT CAN CAUSE EYE IRRITATION.



INGESTION MAY CAUSE GASTROINTESTINAL PAIN.





TARGET ORGANS



EYES, SKIN





MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE



NONE IDENTIFIED





ROUTES OF ENTRY



INHALATION, INGESTION, EYE CONTACT, SKIN CONTACT





EMERGENCY AND FIRST AID PROCEDURES



INGESTION: IF SWALLOWED AND THE PERSON IS CONSCIOUS, IMMEDIATELY GIVE



LARGE AMOUNTS OF WATER. GET MEDICAL ATTENTION.



INHALATION: IF A PERSON BREATHES IN LARGE AMOUNTS, MOVE THE EXPOSED



PERSON TO FRESH AIR. GET MEDICAL ATTENTION.



EYE CONTACT: IMMEDIATELY FLUSH WITH PLENTY OF WATER FOR AT LEAST 15



MINUTES. GET MEDICAL ATTENTION.



SKIN CONTACT: IMMEDIATELY WASH WITH PLENTY OF SOAP AND WATER FOR AT LEAST



15 MINUTES.





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6 - REACTIVITY DATA



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STABILITY: STABLE HAZARDOUS POLYMERIZATION: WILL NOT OCCUR





CONDITIONS TO AVOID: HEAT





INCOMPATIBLES: STRONG ACIDS, FLUORINE, ALUM, AMMONIUM SALTS





DECOMPOSITION PRODUCTS: OXIDES, CARBON MONOXIDE, CARBON DIOXIDE





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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



WEAR SUITABLE PROTECTIVE CLOTHING. CAREFULLY SWEEP UP AND REMOVE.





DISPOSAL PROCEDURE



DISPOSE IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE, AND LOCAL



ENVIRONMENTAL REGULATIONS.





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8 - PROTECTIVE EQUIPMENT



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VENTILATION: USE ADEQUATE GENERAL OR LOCAL EXHAUST VENTILATION



TO KEEP FUME OR DUST LEVELS AS LOW AS POSSIBLE.





RESPIRATORY PROTECTION: A RESPIRATOR WITH DUST/MIST FILTER IS RECOMMENDED.



IF AIRBORNE CONCENTRATION EXCEEDS TLV, A SELF-



CONTAINED BREATHING APPARATUS IS ADVISED.





EYE/SKIN PROTECTION: SAFETY GLASSES WITH SIDESHIELDS, PROPER GLOVES ARE



RECOMMENDED.





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9 - STORAGE AND HANDLING PRECAUTIONS



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SAF-T-DATA(TM) STORAGE COLOR CODE: ORANGE (GENERAL STORAGE)





SPECIAL PRECAUTIONS



KEEP CONTAINER TIGHTLY CLOSED. SUITABLE FOR ANY GENERAL CHEMICAL STORAGE



AREA.





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10 - TRANSPORTATION DATA AND ADDITIONAL INFORMATION



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DOMESTIC (D.O.T.)





PROPER SHIPPING NAME CHEMICALS, N.O.S. (NON-REGULATED)





INTERNATIONAL (I.M.O.)





PROPER SHIPPING NAME CHEMICALS, N.O.S. (NON-REGULATED)


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