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

MSDS NAME:LESS THAN 250PPM HYDROGEN SULFIDE; LESS (SUPDAT)
NIIN:00N066374
MSDS Number: CBDNV
=== Responsible Party ===
Company:AIR LIQUIDE AMERICA CORP
Address:2121 N CALIFORNIA BLVD SUITE 350
City:WALNUT CREEK
State:CA
ZIP:94596
Country:US
Info Phone Num:415-977-6500
Emergency Phone Num:800-231-1366;800-424-9300(CHEMTREC)
CAGE:AIRLI
=== Contractor Identification ===
Company:AIR LIQUIDE AMERICA CORPORATION
Box:3047
City:HOUSTON
State:TX
ZIP:77253
Country:US
Phone:713-896-2140
CAGE:AIRLI
Company:LIQUID AIR CORP   ONE CALIFORNIA PLAZA
Address:2121 N. CALIFORNIA BLVD
Box:City:WALNUT CREEK
State:CA
ZIP:94596
Country:US
Phone:415-977-6500
CAGE:18260

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

Name:HYDROGEN SULFIDE (SARA 302/313) (CERCLA).  BP: -76F,-60C. 
    VP: 267 PSIA (1840 KPA). % WT: <250 PPM.
CAS:7783-06-4
RTECS #:MX1225000
Fraction by Wt: <0.1%
OSHA PEL:20 PPM, C
ACGIH TLV:10 PPM; 15 STEL
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

Name:CARBON MONOXIDE.  BP: -312.75F,-191.53C.  VP: ABOVE ITS
    CRITICAL TEMPERATURE.  % WT: <500 PPM.
CAS:630-08-0
RTECS #:FG3500000
Fraction by Wt: <0.1%
OSHA PEL:50 PPM
ACGIH TLV:25 PPM

Name:PROPANE.  BP: -43.7F,-42.1C.  VP: 127 PSIA (675 KPA).
CAS:74-98-6
RTECS #:TX2275000
Fraction by Wt: 1.1%
OSHA PEL:1000 PPM
ACGIH TLV:ASPHYXIANT

Name:OXYGEN.  BP: -297.3F,-182.9C.  VP: ABOVE ITS CRITICAL
    TEMPERATURE.
CAS:7782-44-7
RTECS #:RS2060000
Fraction by Wt: 18-21%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:NITROGEN.  BP: -320.5F,-195.5C.  VP: ABOVE ITS CRITICAL
    TEMPERATURE.
CAS:7727-37-9
RTECS #:QW9700000
OSHA PEL:N/K 
ACGIH TLV:ASPHYXIANT

Name:HNDLG/STOR PRECS: RATE OF PROD FROM CYL. USE CHECK VALVE OR
    TRAP IN DISCHARGE LINE TO PVNT HAZ BACK FLOW INTO (ING 7)
RTECS #:9999999ZZ

Name:ING 6: CYL. CLOSE VALVE AFTER EACH USE & WHEN EMPTY.
    PROTECT CYLS FROM PHYSICAL DMG. STORE IN COOL, DRY, WELL- (ING 8)
RTECS #:9999999ZZ

Name:ING 7: VENTILATED AREA AWAY FROM HEAVILY TRAFFICKED AREAS &
    EMER EXITS. DO NOT ALLOW TEMP WHERE CYLS ARE (ING 9)
RTECS #:9999999ZZ

Name:ING 8: STORED TO EXCEED 125F(52C). FULL & EMPTY CYLS SHOULD
    BE SEGREGATED. USE "FIRST IN - FIRST OUT" INVENTORY (ING 10)
RTECS #:9999999ZZ

Name:ING 9: SYS TO PVNT FULL CYLS BEING STORED FOR EXCESSIVE
    PERIODS OF TIME. FOR ADDNL HNDLG RECOMS CONSULT L'AIR (ING 11)
RTECS #:9999999ZZ

Name:ING 10: LIQUIDE'S ENCYCLOPEDE DE GAZ OR COMPRESSED GAS
    ASSOCIATION PAMPHLET P-1.
RTECS #:9999999ZZ

Name:OTHER PRECS: ENHANCES THE RUSTING OF METALS IN AIR. DOT 39
    CYLS MAY NOT BE REUSED OR REFILLED (49CFR). NEVER (ING 13)
RTECS #:9999999ZZ

Name:ING 12: TRANSPORT THESE CYLS IN TRUNKS OR VEHICLES, ENCLSD
    VANS, TRUCK CABS OR IN PASSENGER COMPARTMENTS. (ING 14)
RTECS #:9999999ZZ

Name:ING 13: TRANSPORT THEM "CONTAINED" IN OPEN FLATBED OR OPEN
    PICK-UP TYPE VEHICLES.
RTECS #:9999999ZZ

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:THE ODOR OF HYDROGEN SULFIDE IN THESE
    MIXTURES SHOULD PRECLUDE THEM FROM BEING BREATHED. IF THEY ARE
    RELEASED AND MIXED WITH ATMOSPHERIC AIR THEY SHOULD NOT PRESENT ANY
    MAJOR SYMPTOMS OTHER THAN HEADA CHE, POSSIBLE NAUSEA AND DIZZINESS.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:PERSON IN ILL HEALTH WERE SUCH
    ILLNESS WOULD BE AGGRAVATED BY EXPOSURE TO THESE MIXTURES SHOULD
    NOT BE ALLOWED TO WORK WITH OR HANDLE THESE PRODUCTS.

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

First Aid:INGEST: CALL MD IMMED . EYES: IMMED FLUSH W/POTABLE WATER FOR
    A MINIMUM OF 15 MIN, SEEK ASSISTANCE FROM MD . SKIN: FLUSH
    W/COPIOUS AMTS OF WATER. CALL MD . INHAL: IF LG QTYS OF MIX H AVE
    BEEN BREATHED, MOVE PERSON WHO HAS BREATHED THEM TO AREA WHERE THEY
    CAN INHALE "FRESH" AIR. ADMINISTRATION OF OXYGEN SHOULD ALSO BE
    HELPFUL. FURTHER TREATMENT SHOULD BE SYMPTOMATIC & SUPPORTIVE.

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

Flash Point:N/A (GAS)
Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE . NONFLAMMABLE
    GAS MIXTURE.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT . IF CYLINDERS ARE INVOLVED IN A FIRE, SAFELY
    RELOCATE OR KEEP COOL WITH WATER SPRAY.
Unusual Fire/Explosion Hazard:THESE MIXTURES AT HIGH PRESSURE WILL
    ACCELERATE THE BURNING OF MATERIALS TO A GREATER RATE THAN THEY
    BURN AT ATMOSPHERIC PRESSURE.

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

Spill Release Procedures:EVACUATE ALL PERSONNEL FROM AFFECTED AREA. USE
    APPROPRIATE PROTECTIVE EQUIPMENT. IF LEAK IS IN CONTAINER OR
    CONTAINER VALVE, CONTACT THE CLOSEST AIR LIQUIDE AMERICA
    CORPORATION LOCATION.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:USE PRESS REDUCING REGULATOR WHEN
    CONNECTING CYL TO LOWER PRESS (<500 PSIG) PIPING OR SYS. DO NOT
    HEAT CYL BY ANY MEANS TO INCR DISCHARGE (ING 6)
Other Precautions:MIXS ARE NONCORR & MAY BE USED W/ALL MATLS OF
    CONSTRUCTION. MOISTURE CAUSES METAL OXIDES WHICH ARE FORMED W/AIR
    TO BE HYDRATED SO THEY INCR IN VOL & LOSE THEIR PROT ROLE (RUST
    FORM). CONCS OF SO*2, CL *2, SALT, ETC IN MOISTURE (ING 12)

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

Respiratory Protection:NIOSH/MSHA APPROVED POSITIVE PRESSURE AIR LINE
    WITH MASK OR SELF-CONTAINED BREATHING APPARATUS SHOULD BE AVAILABLE
    FOR EMERGENCY USE.
Ventilation:HOOD WITH FORCED VENTILATION. LOCAL EXHAUST TO PREVENT
    ACCUMULATION ABOVE THE TWA FOR HYDROGEN SULFIDE.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER .
    SAFETY SHOES.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
MFR'S TRADE NAME/PART NO: THAN 500PPM CARBON MONOXIDE; LESS THAN 1.1%
    PROPANE & 18-21% OXYGEN IN NITROGEN. SPEC GRAV: 0.99-1.01 @ 70F
    (AIR =1). MP: VARIES; -317.8F,-194.35C AIR BUBBLE POINT @ 1 ATM. S
    OL IN H*2O: H*2S SOLUBLE; OTHER COMPONENTS NEGLIG. WASTE DISP METH:
    CLOSEST MFR LOCATION.

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

Boiling Pt:B.P. Text:SEE INGS
Melt/Freeze Pt:M.P/F.P Text:SUPDAT
Vapor Pres:SEE INGS
Spec Gravity:SUPDAT
Solubility in Water:SUPDAT
Appearance and Odor:COLORLESS GAS WITH SLIGHT SULFUR (ROTTEN EGG) ODOR.

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

Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:NONE.

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

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FED, STATE & LOCAL REGS .
    DO NOT ATTEMPT TO DISPOSE OF WASTE/UNUSED QTYS. RETURN IN SHIPPING
    CNTNR PROPERLY LABELED W/ANY VALVE OUTLET PLUGS/CAPS SECURED &
    VALVE PROT CAP  IN PLACE TO MFR. FOR EMER DISP, CNTCT (SUPDAT)

 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.

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