UNION CARBIDE CORPORATION -- CARBON DIOXIDE - ARGON MIXTURE -- 6830-01-194-0029
=====================  Product Identification  =====================

Product ID:CARBON DIOXIDE - ARGON MIXTURE
MSDS Date:07/01/1985
FSC:6830
NIIN:01-194-0029
=== Responsible Party ===
Company Name:UNION CARBIDE CORPORATION
Address:39 OLD RIDGEBURY ROAD
City:DANBURY
State:CT
ZIP:06817-0001
Country:US
Emergency Phone Num:1-800-822-4357 CANADA 514-640-6400
CAGE:36346
=== Contractor Identification ===
Company Name:HAMPTON ROADS SUPPLY UNION CARBIDE LINDE DIVISION
Address:3450 VIRGINIA BEACH BLVD
Box:12567
City:NORFOLK
State:VA
ZIP:23502-3123
Country:US
CAGE:7D711
Company Name:UNION CARBIDE CORP   LINDE DIV
Address:39 OLD RIDGEBURY RD
Box:City:DANBURY
State:CT
ZIP:06817-0001
Country:US
Phone:800-822-4357; 304-744-3487
CAGE:36346

=============  Composition/Information on Ingredients  =============

Ingred Name:ARGON
CAS:7440-37-1
Fraction by Wt: 92%

Ingred Name:CARBON DIOXIDE
CAS:124-38-9
RTECS #:FF6400000
Fraction by Wt: 8%
OSHA PEL:5000 PPM
ACGIH TLV:5000PPM/30000STEL;93

=====================  Hazards Identification  =====================

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:WORKING WITH WELDING AND CUTTING MAY
    CREATE ONE OR MORE OF THE FOLLOWING HEALTH HAZARDS:FUMES & GASES
    CAN CAUSE SERIOUS LUNG DAMAGE; ELECTRIC SHOCK CAN KILL YOUARC RAYS
    CAN INJURE EYES AND BURN SKIN;  NOISE CAN DAMAGE HEARING.
Effects of Overexposure:THIS GAS MIXTURE IS AN ASPHYXIANT. MODERATE
    CONCENTRATIONS MAY CAUSE HEADACHE,	DROWSINESS, DIZZINESS, &
    UNCONSCIOUSNESS. LACK OF OXY CAN CAUSE DEATH.SHORT-TERMOVEREXPOSURE
    TO FUMES MAY RESULT IN DISC OMFORT SUCH AS DIZZINESS, NAUSEA, OR
    DRYNESS OR IRRITATION OF NOSE, THROAT, OR EYES.

=======================  First Aid Measures  =======================

First Aid:CALL FOR MEDICAL AID. IF BREATHING IS DIFFICULT GIVE OXYGEN.
    CALL A PHYSICIAN.  IN CASE OF ELECTRICAL SHOCK DISCONNECT AND TURN
    OFF POWER. IF NOT BREATHING GIVECPR, IF NO DETECTABLE PULSE, BEGIN
    EXTER NAL HEART MASSAGE. IMMEDIATELY CALL APHYSICIAN. IN CASE OF
    ARC BURN CALL A PHYSICIAN.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:GAS MIXTURE CANNOT CATCH FIRE. USE MEDIA
    APPROPRIATE FOR    SURROUNDING FIRE.
Fire Fighting Procedures:EVACUATE ALL PERSONNEL FROM AREA. IMMED COOL
    CYL WITH WATER SPRAY UNTIL COOL,   THEN MOVE CONTAINERS AWAY FROM
    FIRE AREA IF W/O RISK. SHUT OFF LEAK IF W/O RISK.
Unusual Fire/Explosion Hazard:GAS MIXTURE CANNOT CATCH FIRE. CONTAINER
    MAY RUPTURE DUE TO HEAT OF FIRE. MOST  CONTAINERS ARE PROVIDED WITH
    A PRESSURE RELIEF DEVICE DESIGNED TO VENT CONTENTS.

==================  Accidental Release Measures  ==================

Spill Release Procedures:EVACUATE ALL PERSONNEL FROM AREA. USE S.C.B.A.
       WHERE NEEDED. SHUT OFF CYLINDER IF W/O RISK. VENT-ILATE AREA OF
    LEAK OR MOVE CYLINDER TO WELL-VENTEDAREA.

======================	Handling and Storage  ======================

Handling and Storage Precautions:USE PIPING AND EQUIP ADEQUATELY
    DESIGNED TO WITH- STAND PRESSURES TO BE ENCOUNTERED.  STORE/USE
    WITHADEQUATE VENTILATION.GAS CAN CAUSE RAPID SUFFOCATI
Other Precautions:CLOSE VALVE WHEN NOT IN USE AND WHEN EMPTY. DO NOT
    STRIKE ARC ON CYLINDER. THE  DEFECT PRODUCED BY AN ARC BURN COULD
    LEAD TO CYLINDER RUPTURE. DO NOT GROUND CYLNEVER WORK ON A
    PRESSURIZED SYSTEM.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:USE RESPIRABLE FUME RESPIRATOR OR AIR SUPPLIED
    RESPIRATOR WHEN WORKING IN CON-  FINED SPACE OR WHERE LOCAL EXHAUST
    OR VENTILATION DOES NOT KEEP EXPOSURE BELOW  TLV.
Ventilation:USE ENOUGH VENTILATION, LOCAL EXHAUSE OR BOTH, TO KEEP THE 
    FUMES & GASES BELOW TLV'S IN WORKERS BREATHING ZONE.
Protective Gloves:WELDING GLOVES
Eye Protection:HELMET/FACE SHIELD W/FILTER LENS,GOGGLES
Other Protective Equipment:AS NEEDED, WEAR HAND, HEAD AND BODY
    PROTECTION WHICH HELP   PREVENT INJURY FROM RADIATION, SPARKS, AND
    ELECTRICAL SHOCK.
Supplemental Safety and Health
AVOID USING ELECTRICAL ARCS IN THE PRESENCE OF CHLORINATED HYDROCARBON
    VAPORS.  HIGHLY TOXIC PHOSGENE MAY BE PRODUCED. AVOID ARC
    OPERATIONS ON PARTS WITH PHOS- PHATE RESIDUES(ANTI-RUST, CLEANING
    PREPA RATIONS) - HIGHLY TOXIC PHOSPHINE MAY BEPRODUCED. USE
    ADEQUATE VENTILATION OR PERSONAL RESPIRATORY PROTECTION.

==================  Physical/Chemical Properties  ==================

Vapor Pres:GAS
Vapor Density:1.4
Spec Gravity:GAS
Solubility in Water:NEGLIBLE
Appearance and Odor:COLORLESS, ODORLESS GAS AT NORMAL TEMPERATURE AND
    PRESSURE.
Percent Volatiles by Volume:92/8

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
TITANIUM BURNS IN CARBON DIOXIDE ABOVE 550C. MAGNESIUM BURNSIN CARBON
    DIOXIDE ABOVE 775C.
Stability Condition to Avoid:USE WITH EQUIP RATED TO ADEQUATELY
    WITHSTAND PRESSURES TO BEENCOUNTERED. DO NOT GROUND CYL. OR STRIKE
    WITH ARC.
Hazardous Decomposition Products:ARC PROCESS MAY FORM GASEOUS REACTION
    PRODUCTS SUCH AS	  CARBON MONOXIDE/DIOXIDE.OZONE & NITROGEN
    OXIDES MAY FORM.

====================  Disposal Considerations  ====================

Waste Disposal Methods:SLOWLY RELEASE INTO ATMOSPHERE. DISCARD ANY
    PROD. RESIDUE, DISPOSABLE CONTAINER OR LINER IN AN ENVI-RONMENTALLY
    ACCEPTABLE MANNER IN FULL COMPLIANCE  WITH FEDERAL, STATE AND LOCAL
    REGUALTIONS.

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