81-0069, 81-0070, 81-0071

Material Safety Data Sheet

SECTION I - Material Identity
SECTION II - Manufacturer's Information
SECTION III - Physical/Chemical Characteristics
SECTION IV - Fire and Explosion Hazard Data
SECTION V - Reactivity Data
SECTION VI - Health Hazard Data
SECTION VII - Precautions for Safe Handling and Use
SECTION VIII - Control Measures
SECTION IX - Label Data
SECTION X - Transportation Data
SECTION XI - Site Specific/Reporting Information
SECTION XII - Ingredients/Identity Information

SECTION I - Material Identity

`Item Name`
`Part Number/Trade Name`	`CARBON MONOXIDE (0-6.5%) IN NITROGEN`
`National Stock Number`	`6685P810242`
`CAGE Code`	`51906`
`Part Number Indicator`	`A`
`MSDS Number`	`182010`
`HAZ Code`	`B`

SECTION II - Manufacturer's Information

`Manufacturer Name`	`GASTECH INC`
`Street`	`8407 CENTRAL AVE`
`City`	`NEWARK`
`State`	`CA`
`Country`	`US`
`Zip Code`	`94560-3431`
`Emergency Phone`	`800-535-5053`
`Information Phone`	`510-794-6200`

MSDS Preparer's Information

`Date MSDS Prepared/Revised`	`28MAR94`
`Date of Technical Review`	`18JUL96`
`Active Indicator`	`N`

Alternate Vendors

Vendor #1 CAGE

51906

SECTION III - Physical/Chemical Characteristics

`Appearance/Odor`	`COLORLESS, ODORLESSGAS`
`Boiling Point`	`N/A`
`Melting Point`	`N/A`
`Vapor Pressure`	`N/A`
`Vapor Density`	`0.97`
`Specific Gravity`	`N/A`
`Decomposition Temperature`	`N/K`
`Evaporation Rate`	`N/A`
`Solubility in Water`	`SLIGHT`
`Percent Volatiles by Volume`	`N/K`
`Chemical pH`	`N/K`
`Corrosion Rate`	`N/K`
`Container Pressure Code`	`4`
`Temperature Code`	`8`
`Product State Code`	`G`

SECTION IV - Fire and Explosion Hazard Data

`Flash Point Method`	`UNK`
`Lower Explosion Limit`	`N/A`
`Upper Explosion Limit`	`N/A`
`Extinguishing Media`	`USE METHODS APPROPRIATE TO SURROUNDING FIRE`
`Special Fire Fighting Procedures`	`NONE`
`Unusual Fire/Explosion Hazards`	`COMPRESSED GAS CYLINDERS MAY EXPLODE IN HEAT OR FIRE. WITHDRAW IMMEDIATELY IN CASE OF RISING SOUND FROM VENTING SAFETY DEVICE`

SECTION V - Reactivity Data

`Stability`	`YES`
`Stability Conditions to Avoid`	`NONE IDENTIFIED`
`Materials to Avoid`	`STRONG OXIDIZERS, BROMINE TRIFLUORIDE, CHLORINE TRIFLUORIDE, LITHIUM, NICKEL, AND OIL IN HIGH PRESSURE EQUIPMENT`
`Hazardous Decomposition Products`	`CARBON MONOXIDE, CARBON DIOXIDE`
`Hazardous Polymerization`	`NO`
`Polymerization Conditions to Avoid`	`NOT RELEVANT`
`LD50 - LD50 Mixture`	`NONE SPECIFIED BY MANUFACTURER`

SECTION VI - Health Hazard Data

`Route of Entry: Skin`	`NO`
`Route of Entry: Ingestion`	`NO`
`Route of Entry: Inhalation`	`YES`
`Health Hazards - Acute and Chronic`	`ACUTE: HEADACHE, TACHYPNEA, NAUSEA, WEAKNESS, DIZZINESS, CONFUSION, HALUCINATIONS, CYANOSIS, ABNORMAL ELECTROCARDIOGRAM, ANGINA, SYNCOPE. CHRONIC: SOME ACUTE EFFECTS INDENTIFIED MAY BECOME CHRONIC. SOME ACUTE EFFECTS MAY BECOME CHRONIC`
`Carcinogenity: NTP`	`NO`
`Carcinogenity: IARC`	`NO`
`Carcinogenity: OSHA`	`NO`
`Explanation of Carcinogenity`	`NOT RELEVANT`
`Symptoms of Overexposure`	`TARGET ORGANS: CARDIOVASCULAR SYSTEM, LUNGS, BLOOD, CENTRAL NERVOUS SYSTEM`
`Medical Cond. Aggrevated by Exposure`	`CHRONIC RESPIRATORY PROBLEMS, CORONARY ARTERY DISEASE OR HEART DISEASE`
`Emergency/First Aid Procedures`	`INHALATION: PROVIDE FRESH AIR OR OXYGEN AND CONSULT MD. EYES: FLUSH WITH POTABLE WATER FOR AT LEAST 15 MINUTES. SEE MD (FP N). SKIN: FLUSH WITH COPIOUS AMOUNTS OF WATER. SEE MD (FP N). INGESTION: CALL MD IMMEDIATELY (FP N)`

SECTION VII - Precautions for Safe Handling and Use

`Steps if Material Released/Spilled`	`EVACUATE AND VENTILATE AREA`
`Neutralizing Agent`	`NONE SPECIFIED BY MANUFACTURER`
`Waste Disposal Method`	`EMPTY CONTAINERS MAY BE DISCARDED AS METAL REFUSE, OBSERVING FEDERAL, STATE, AND LOCAL REGULATIONS. DO NOT INCINERATE`
`Handling and Storage Precautions`	`USE SAFE HANDLING PRACTICES FOR THE HANDLING OF COMPRESSED GAS CYLINDERS. DO NOT PUNCTURE`
`Other Precautions`	`STORE IN A COOL, DRY AREA. USE SAFE STORAGE PRACTICES FOR THE STORAGE OF COMPRESSED GAS CYLINDERS. EXPOSURE TO TEMPERATURES ABOVE150F MAY OPERATE EXCESS-PRESSURE VALVE`

SECTION VIII - Control Measures

`Respiratory Protection`	`NONE NECESSARY. USE NIOSH APPROVED RESPIRATOR APPROPRIATE FOR EXPOSURE OF CONCERN (FP N)`
`Ventilation`	`RECOMMENDED`
`Protective Gloves`	`NOT REQUIRED`
`Eye Protection`	`SAFETY GLASSES`
`Work Hygenic Practices`	`NONE SPECIFIED BY MANUFACTURER`
`Supplemental Health/Safety Data`	`NONE SPECIFIED BY MANUFACTURER`
`Disposal Code`	`O`

SECTION IX - Label Data

`Protect Eye`	`YES`
`Protect Skin`	`YES`
`Protect Respiratory`	`YES`
`Chronic Indicator`	`YES`
`Contact Code`	`SLIGHT`
`Fire Code`	`UNKNOWN`
`Health Code`	`UNKNOWN`
`React Code`	`UNKNOWN`
`Specific Hazard and Precaution`	`HEADACHE, TACHYPNEA, NAUSEA, WEAKNESS, DIZZINESS, CONFUSION, HALUCINATIONS, CYANOSIS, ABNORMAL ELECTROCARDIOGRAM, ANGINA, SYNCOPE`

SECTION X - Transportation Data

`Container Quantity`	`34`
`Unit of Measure`	`LR`

SECTION XI - Site Specific/Reporting Information

`Volatile Organic Compounds (P/G)`	`0`
`Volatile Organic Compounds (G/L)`	`0`

SECTION XII - Ingredients/Identity Information

`Ingredient #`	`1`
`Ingredient Name`	`CARBON MONOXIDE`
`CAS Number`	`630080`
`NIOSH Number`	`FG3500000`
`Proprietary`	`NO`
`Percent`	`0-6.5`
`OSHA PEL`	`25 PPM`
`ACGIH TLV`	`25 PPM`
`Recommended Limit`	`N/K`
`Ingredient #`	`2`
`Ingredient Name`	`NITROGEN (N*2)`
`CAS Number`	`7727379`
`NIOSH Number`	`QW9700000`
`Proprietary`	`NO`
`Percent`	`N/K`
`OSHA PEL`	`N/K (FP N)`
`ACGIH TLV`	`ASPHYXIANT`
`Recommended Limit`	`N/K`