=====================  Product Identification  =====================

MSDS NAME:CARBON MONOXIDE, MAT 04290
NIIN:00N008369
MSDS Number: CDZJG
=== Responsible Party ===
Company:MATHESON GAS PRODUCTS
Address:30 SEAVIEW DR
City:SECAUCUS
State:NJ
ZIP:07096
Country:US
Info Phone Num:201-867-4100
Emergency Phone Num:800-424-900 (CHEMTREC)
CAGE:0NPS5
=== Contractor Identification ===
Company:MATHESON GAS PRODUCTS INC
Address:30 SEAVIEW DR
Box:1587
City:SECACUS
State:NJ
ZIP:07094-1882
Country:US
Phone:800-424-9300 (CHEMTREC)
CAGE:0NPS5

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

Name:ING 16:BEEN ASSOC W/SMALLER BABIES & INCR NEONATAL
    MORTALITIES. FOR MORE DETAILED HEALTH HAZARD INFO CONT NEHC .
RTECS #:9999999ZZ

Name:FIRST AID PROC:OR IMPRACTICAL TO USE, GENTLY WRAP AFFECTED
    PART IN BLANKETS. ENCOURAGE VICTIM TO EXCERISE (ING 19)
RTECS #:9999999ZZ

Name:ING 18:AFFECTED PART WHILE IT IS BEING WARMED. ALLOW
    CIRCULATION TO RETURN NATURALLY. GET MED ATTN IMMED. EYE:(ING 20)
RTECS #:9999999ZZ

Name:ING 19:IF CONT W/LIQUIFIED/COMPRESSED GAS OCCURS, WASH W/LG
    AMTS OF WARM WATER UNTIL NO EVID OF CHEM REMAINS (ING 21)
RTECS #:9999999ZZ

Name:ING 20:(FOR @ LST 15 MINS). GET MED ATTN IMMED. INGEST:IF
    ADVERSE EFTS OCCUR, TREAT SYMPTOMATICALLY AND (ING 22)
RTECS #:9999999ZZ

Name:ING 21:SUPPORTIVELY & GET MEDICAL ATTENTION.
RTECS #:9999999ZZ

Name:SP00N0779021B464A NO 209999999ZZN/K        ING 19:20
    MG(CO)/M3-ANY SUPPLIED AIR RESP THAT HAS FULL FACEPIECE & IS OPERAT
RTECS #:9999999ZZ
Fraction by Wt: ED IN P
OSHA PEL:RESS DEMAND/OTHER PO

Name:ING 2:FIRE. EVACUATE DOWNWIND AREA IF MATERIAL IS LEAKING.
RTECS #:9999999ZZ

Name:EXPLO HAZ:TO A SOURCE OF IGNITION AND FLASH BACK.
RTECS #:9999999ZZ

Name:CNDTNS TO AVOID:OF VAPS/CONT WITH SKIN. DO NOT ALLOW
    MATERIAL TO CONTAMINATE WATER SOURCES.
RTECS #:9999999ZZ

Name:EFTS OF OVEREXP:INCREASINGLY SEV HDCH, DYSPNEA ON EXERTION,
    DECR MANUAL DEXTERITY, IMPAIRED JUDGEMENT & MEMORY, (ING 7)
RTECS #:9999999ZZ

Name:ING 6:IRRITABILITY, EMOTIONAL INSTABILITY, DIZZ, FATG,
    DROW, CONFUSN, NAUS, VOMIT, & IMPAIRED VISION & HEARING. (ING 8)
RTECS #:9999999ZZ

Name:ING 7:AT 40-60%, ANGINAL PAIN, INCOORDINATION,
    HALLUCINATIONS, LETHARGY, SYNCOPE & COLLAPSE, & INCR RESP & PULSE
    (ING 9)
RTECS #:9999999ZZ

Name:ING 8:MAY OCCUR. AT 60-80% THERE MAY BE DECR RESP, BLOOD
    PRESS & PULSE, & DEEPENING COMA W/INTERMITTENT CONVLS (ING 10)
RTECS #:9999999ZZ

Name:ING 9:& INCONTINENCE OF URINE & FECES. RAPID DEATH FROM
    RESP/CARD ARREST USUALLY OCCURS. DEATH MAY ALSO BE (ING 11)
RTECS #:9999999ZZ

Name:ING 10:CAUSED BY MYOCARDIAL/CEREBRAL INFARCTION. CEREBRAL
    EDEMA MAY ALSO OCCUR. SKIN:LIQ MAY CAUSE FROSTBITE W/ (ING 12)
RTECS #:9999999ZZ

Name:ING 11:REDNESS, TINGLING & PAIN/NUMBNESS. SEV CASES, SKIN
    MAY BECOME HARD & WHITE & BLISTER MAY DEVELOP. EYE:LIQ(ING 13)
RTECS #:9999999ZZ

Name:ING 12:MAY CAUSE FROSTBITE W/REDNESS, PAIN & BLURRED
    VISION. INGEST:IF LIQ IS SWALLOWED, FROSTBITE DMG TO LIPS, (ING 14)
RTECS #:9999999ZZ

Name:ING 13:MOUTH & MUC MEMBRANES MAY OCCUR. CHRONIC:INHAL:EXPOS
    TO LOW TO MED LEVELS MAY RSLT IN RPTD BOUTS OF OXYG (ING 15)
RTECS #:9999999ZZ

Name:ING 14:DEPRIVATION & RESULTANT EFTS INCL CARDIOVASCULAR/CNS
    DMG. RELATIVELY LONG & SEV EXPOS MAY CAUSE CEREBRAL (ING 16)
RTECS #:9999999ZZ

Name:ING 15:CONGESTION & EDEMA RSLTG IN LONG-LASTING MENTAL/NERV
    DMG. PRLNGD EXPOS TO LOW LEVELS, AS IN SMKNG, HAS (ING 17)
RTECS #:9999999ZZ

Name:CARBON MONOXIDE
CAS:630-08-0
RTECS #:FG3500000
Fraction by Wt: 100%
OSHA PEL:50 PPM
ACGIH TLV:25 PPM

Name:SUPDAT:AMTS AS FOG. COOL CNTNRS W/WATER, FROM AS FAR A DIST
    AS POSS. EVAC TO RADIUS OF 1500 FT FOR UNCONTROLLABLE(ING 3)
RTECS #:9999999ZZ

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:CARBON MONOXIDE APPEARS ON NAVY
    LISTING OF OCCUP CHEM REPROD HAZS. SEEK CONSULTATION FROM APPROP
    HLTH PROFESSIONALS CONCERNING LATEST HAZ LIST INFO & SAFE HNDLG &
    EXPOS INFO . ACUTE:INHAL:1500 P PM IMMED DANGEROUS TO LIFE/HLTH.
    CARBONMONOXIDE IS NOT DETECTABLE BY ODOR & HDCH SHOULD BE TAKEN AS
    (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:WARNING THAT DANGEROUS CONCS BEING
    INHALED. IN SUDDEN EXPOS TO HIGH CONCS, WEAK & DIZZ MAY BE ONLY
    SYMPS PRECEDING COLLAPSE. AMT OF CARBOXYHEMOGLOBIN FORMED IN BLOOD
    IS DEPENDENT ON CONC & DU RATION OF EXPOS, AMBIENT TEMP,
    PHYSICALEXERTION, HLTH, & INDIVIDUAL METABOLISM. AT 10-40%, SYMPS
    MAY INCL (ING 6)
Medical Cond Aggravated by Exposure:SMOKERS, PREGNANT WOMEN; PERSON
    WITH ANEMIA, HYPERTHYROIDISM, BRONCHITIS OR ASTHMA, &
    CARDIOVASCULAR DISEASE.

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

First Aid:INHAL:REMOVE TO FRESH AIR IMMED. IF BRTHG STOPPED, GIVE ARTF
    RESP. MAINTAIN AIRWAY & BLOOD PRESS & ADMIN OXYG IF AVAIL. KEEP
    WARM & AT REST. TREAT SYMPTOMATICALLY & SUPPORTIVELY. ADMIN OF OXYG
    SHOULD  BE PERFORMED BY QUALIFIED PERS. GET MEDATTN IMMED. SKIN:IF
    ADVERSE EFTS OCCUR, GET MED ATTN. IN CASE OF FROSTBITE, WARM
    AFFECTED SKIN IN WARM WATER @ TEMP OF 107F. IF WARM WATER IS NOT
    AVAIL (ING 18)

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

Lower Limits:12.5%
Upper Limits:74%
Extinguishing Media:LET BURN UNLESS LEAK CAN BE STOPPED IMMEDIATELY.
    LARGER FIRES, USE WATER SPRAY, FOG OR STANDARD FORM.
Fire Fighting Procedures:NIOSH APPRVD SCBA & FULL PROT EQUIP . MOVE
    CNTNR FROM AREA IF POSS. STAY AWAY FROM STOR TANK ENDS. COOL
    FIRE-EXPOS CNTNRS FROM SIDE UNTIL WELL (SUPDAT)
Unusual Fire/Explosion Hazard:DANGEROUS EXPLO HAZ WHEN EXPOS TO
    HEAT/FLAME. VAP-AIR MIXTURES ARE EXPLO. CYL MAY EXPLODE IN HEAT OF
    FIRE. VAPS ARE ONLY SLIGHTLY LTR/AIR & MAY TRAVEL (ING 4)

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

Spill Release Procedures:SHUT OFF IGNIT SOURCES. STOP LEAK IF CAN W/OUT
    RISK. USE WATER SPRAY TO REDUCE VAPS. ISOLATE AREA UNTIL GAS HAS
    DISPERSED. NO SMKNG, FLAMES/FLARES IN HAZ AREA! ISOLATE HAZ AREA &
    DENY ENTRY. VENTILATE  CLSD SPACES BEFORE ENTERING THEM. EVAC(ING
    23)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:OBSERVE ALL FED, STATE LOC REGS WHEN
    STORING THIS SUBSTANCE. FOR ASSISTANCE, CONT DISTRICT DIRECTOR OF
    ENVIR PROT AGENCY. STORE I/A/W 29 CFR 1910.101.
Other Precautions:STORE AWAY FROM INCOMPAT SUBSTANCES. AVOID CONT
    W/HEAT, SPKS, FLAMES/OTHER IGNIT SOURCES. VAPS MAY BE EXPLO. MATL
    IS EXTREMELY POISONOUS; AVOID INHAL OF VAPS/CONT W/SKIN. DO NOT
    ALLOW MATL TO CONTAMIN ATE WATER SOURCES.

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

Respiratory Protection:RESPS MUST BE NIOSH APPRVD. 350 PPM-ANY
    SUPPLIED-AIR RESP. ANY SCBA. 875 PPM-ANY SUPPLIED-AIR RESP OPERATED
    IN CONTINUOUS FLOW MODE. 1500-ANY SCBA W/FULL FACEPIECE. ANY
    SUPPLIED-AIR RESP W/FULL FACEPI ECE. ANY AIR-PURIFYING FULL (ING
    24)
Ventilation:PROVIDE LOC EXHAUST/PROCESS ENCLOSURE VENT TO MEET
    PUBLISHED EXPOS LIMITS. VENT EQUIP MUST BE EXPLOSION-PROOF.
Protective Gloves:COLD INSULATING GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . CONT
    W/LIQ, WEAR APPROP PROT CLTHG & EQUIP TO PVNT SKIN FROM FREEZING.
Work Hygienic Practices:CONTACT LENSES SHOULD NOT BE WORN.
Supplemental Safety and Health
FIRE FIGHT PROC:AFTER FIRE IS OUT. FOR MASSIVE FIRE IN STOR AREA, USE
    UNMANNED HOSE HOLDER/MONITOR NOZZ, ELSE W/DRAW FROM AREA & LET FIRE
    BURN. W/DRAW IMMED IN CASE OF RISING SOUND FROM VENTING SFTY D
    EVICE/ANY DISCOLORATION OF STOR TANK DUE TO FIRE. EXTING ONLY IF
    FLOW CAN BE STOPPED, USE WATER IN FLOODING (ING 2)

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

Boiling Pt:B.P. Text:-314F,-192C
Melt/Freeze Pt:M.P/F.P Text:-326F,-199C
Vapor Pres:760 @-191C
Vapor Density:0.968
Spec Gravity:1.250
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:2.3% @ 20C
Appearance and Odor:ODORLESS, TASTELESS, COLORLESS GAS.

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

Stability Indicator/Materials to Avoid:YES
BARIUM PEROXIDE, CHLORINE, FLUORINE, IRON(III) OXIDE, OXYG, SODIUM. FOR
    MORE SPECIFIC INFO CONT NEHC .
Stability Condition to Avoid:AVOID CONT W/HEAT, SPKS, FLAMES/OTHER
    IGNIT SOURCES. VAPS MAY BE EXPLO. MATL IS EXTREMELY POIS; AVOID
    INHAL (ING 5)
Hazardous Decomposition Products:THERMAL DECOMPOSITION PRODUCTS MAY
    INCLUDE TOXIC OXIDES OF CARBON.

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

Waste Disposal Methods:DISP MUST BE I/A/W FEDERAL, STATE, AND LOCAL
    REGULATIONS . DISP MUST BE I/A/W STDS APPLIC TO GENERATORS OF HAZ
    WASTE, 40 CFR 262. EPA HAZ WASTE NO:D001. 100 POUND CERCLA SECTION
    103 REPORTABLE Q TY.

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.

*** END OF RECORD ***