AGA GAS -- CARBON MONOXIDE 
MATERIAL SAFETY DATA SHEET
NSN: 6830011038438
Manufacturer's CAGE: 09785 
Part No. Indicator: A 
Part Number/Trade Name: CARBON MONOXIDE 
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                            General Information
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Company's Name: AGA GAS INC 
Company's Street: 6225 OAKTREE BLVD 
Company's City: CLEVELAND 
Company's State: OH 
Company's Country: US 
Company's Zip Code: 44131-5000 
Company's Emerg Ph #: 216642-6600 
Company's Info Ph #: 216-642-6600 
Distributor/Vendor # 1: IWECO 
Distributor/Vendor # 1 Cage: 03XZ9 
Record No. For Safety Entry: 001 
Tot Safety Entries This Stk#: 003 
Status: SE 
Date MSDS Prepared: 01APR92 
Safety Data Review Date: 17APR96 
Preparer's Company: AGA GAS INC 
Preparer's St Or P. O. Box: 6225 OAKTREE BLVD 
Preparer's City: CLEVELAND 
Preparer's State: OH 
Preparer's Zip Code: 44131-5000 
MSDS Serial Number: BZFYK 
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                     Ingredients/Identity Information
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Proprietary: NO 
Ingredient: CARBON MONOXIDE
Ingredient Sequence Number: 01 
NIOSH (RTECS) Number: FG3500000 
CAS Number: 630-08-0 
OSHA PEL: 55 MG/CUM 
ACGIH TLV: 57 MG/CUM 
Other Recommended Limit: 50 PPM 
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                     Physical/Chemical Characteristics
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Appearance And Odor: COLORLESS, ODORLESS GAS.
Boiling Point: -312.7F 
Vapor Pressure (MM Hg/70 F): -337.1F 
Specific Gravity: 0.96 
Solubility In Water: SLIGHT 
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                      Fire and Explosion Hazard Data
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Lower Explosive Limit: 12.5 
Upper Explosive Limit: 74 
Extinguishing Media: WATER, DRY CHEMICAL, CO2.
Special Fire Fighting Proc: STOP THE FLOW OF CO. USE WATER SPRAY TO COOL
SURROUNDING CONTAINERS.
Unusual Fire And Expl Hazrds: CO HAS ALMOST THE SAME DENSITY AS AIR. IT
WON'T DIFFUSE BY RISING AS W/SOME LIGHTER FLAMMABLES SUCH AS HYDROGEN/
NATURAL GAS (METHANE). AUTOIGNITION TEMP=1166F.
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                              Reactivity Data
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Stability: YES 
Cond To Avoid (Stability): CONDITIONS >125F, SOURCES OR IGNITION.
Materials To Avoid: OXIDIZERS
Hazardous Decomp Products: NONE
Hazardous Poly Occur: NO 
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                            Health Hazard Data
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Route Of Entry - Inhalation: YES 
Route Of Entry - Skin: NO 
Route Of Entry - Ingestion: NO 
Health Haz Acute And Chronic: INHALATION: OXYGEN TRANSPORT FUNCTION OF THE
HEMOGLOBIN OF THE BLOOD IS REDUCED SINCE IT REACTS W/INHALED CO TO FORM
CARBOXY HEMOGLOBIN INSTEAD OF ITS NORMAL REACTION W/THE OXYGEN IN THE LUNGS
FORMING OXYHEMOGLOBIN. THE AFFINITY OF HEMOGLOBIN FOR CO IS 200-300 TIMES
GREATER THAN ITS AFFINITY FOR OXYGEN. (SEE SUPP)
Carcinogenicity - NTP: NO 
Carcinogenicity - IARC: NO 
Carcinogenicity - OSHA: NO 
Explanation Carcinogenicity: NONE
Signs/Symptoms Of Overexp: HEADACHE, DIZZINESS, HEART PALPITATIONS,
WEAKNESS, CONFUSION, NAUSEA, CONVULSIONS, UNCONSCIOSNESS.
Med Cond Aggravated By Exp: PERSONS IN ILL HEALTH WHERE SUCH ILLNESS WOULD
BE AGGREVATED BY EXPOSURE TO CO SHOULDN'T BE ALLOWED TO WORK W/HANDLE
PRODUCT.
Emergency/First Aid Proc: INHALATION: IF CONSCIOUS ASSIST TO AN
UNCONTAMINATED AREA & TREAT W/SUPPLEMENTAL OXYGEN. IF UNCONSCIOUS REMOVE TO
UNCONTAMINATED AREA & GIVE ASSISTED RESPIRATION & OXYGEN AT THE SAME TIME.
OBTAIN MEDICAL ATTENTION IN ALL CASES. PHYSICIAN SHOULD BE INFORMED THAT
PATIENT HAS INHALED TOXIC QUANTITIES OF OF CO.
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                   Precautions for Safe Handling and Use
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Steps If Matl Released/Spill: EVACUATE ALL PERSONNEL FROM AREA. USE
APPROPRIATE PROTECTIVE EQUIPMENT. IF LEAK IS IN USER'S EQUIPMENT, BE
CERTAIN TO PURGE PIPING W/INERT GAS PRIOR TO ATTEMPTING REPAIRS. IF LEAK IS
IN CONTAINER/CONTAINER VALVE CONTACT CLOSEST SUPPLIER.
Waste Disposal Method: DON'T ATTEMPT TO DISPOSE OF WASTE/UNUSED
QUANTITIES. RETURN IN THE SHIPPING CONTAINING PROPERLY LABELED, W/ANY VALVE
OUTLET PLUGS/CAPS SECURED & VALVE PROTECTION CAP IN PLACE TO SUPPLIER.
DISPOSE OF IAW/FEDERAL, STATE & LOCAL REGULATIONS. UN 1016
Precautions-Handling/Storing: USE ONLY IN WELL-VENTILATED AREAS. VALVE
PROTECTION CAPS MUST REMAIN IN PLACE UNLESS CONTAINER IS SECURED W/VALVE
OUTLET PIPED TO USE POINT.
Other Precautions: DON'T DRAG, SLIDE/ROLL CYLINDERS. USE SUITABLE HAND
TRUCK FOR CYLINDER MOVEMENT. USE PRESSURE REDUCING REGULATOR WHEN
CONNECTING CYLINDER TO LOWER PRESSURE (<2000 PSIG) PIPING/SYSTEMS. PROTECT
CYLINDERS FROM PHYSICAL DAMAGE. (SEE SUPP)
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                             Control Measures
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Respiratory Protection: POSITIVE PRESSURE AIR LINE W/MASK/SCBA SHOULD BE
AVAILABLE FOR EMERGENCY USE.
Ventilation: HOOD W/FORCE VENTILATION
Protective Gloves: RECOMMENDED 
Eye Protection: SAFETY GOGGLES/GLASSES 
Other Protective Equipment: SAFETY SHOES/SHOWERS
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                            Transportation Data
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                               Disposal Data
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                                Label Data
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Label Required: YES 
Label Status: G 
Common Name: CARBON MONOXIDE 
Special Hazard Precautions: INHALATION: OXYGEN TRANSPORT FUNCTION OF THE
HEMOGLOBIN OF THE BLOOD IS REDUCED SINCE IT REACTS W/INHALED CO TO FORM
CARBOXY HEMOGLOBIN INSTEAD OF ITS NORMAL REACTION W/THE OXYGEN IN THE LUNGS
FORMING OXYHEMOGLOBIN. THE AFFINITY OF HEMOGLOBIN FOR CO IS 200-300 TIMES
GREATER THAN ITS AFFINITY FOR OXYGEN. (SEE SUPP) HEADACHE, DIZZINESS, HEART
PALPITATIONS, WEAKNESS, CONFUSION, NAUSEA, CONVULSIONS, UNCONSCIOSNESS.
Label Name: AGA GAS INC 
Label Street: 6225 OAKTREE BLVD 
Label City: CLEVELAND 
Label State: OH 
Label Zip Code: 44131-5000 
Label Country: US 
Label Emergency Number: 216642-6600