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

MSDS NAME:KRYPTON
NIIN:00N092337
Status Code:A
MSDS Number: CJRRJ
=== Responsible Party ===
Company:CRYOGENIC RARE GAS
Address:913 COMMERCE CIRCLE
City:HANAHAN
State:SC
ZIP:29406
Country:US
Info Phone Num:843-747-0956
Emergency Phone Num:800-424-9300
Chemtrec Ind/Phone:(800)424-9300
CAGE:7U103
=== Contractor Identification ===
Company:CRYOGENIC RARE GAS
Address:913 COMMERCE CIRCLE
Box:City:HANAHAN
State:SC
ZIP:29406
Country:US
Phone:843-747-0956
CAGE:7U103

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

Name:KRYPTON; (KRYPTON GAS)
CAS:7439-90-9
= Wt:100.
ACGIH TLV:ASPHYXIANT

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:SYMPTOMS OF EXPOSURE: DIZZINESS,
    HEADACHE, NAUSEA AND LOSS OF CONSCIOUSNESS.
Explanation of Carcinogenicity:NOT LISTED.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE LISTED.

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

First Aid:INHALATION: MOVE VICTIM TO FRESH AIR. IF BREATHING HAS
    STOPPED, GIVE ARTIFICIAL RESPIRATION AND IF NECESSARY, OXYGEN. GET
    MEDICAL AID. -- STANDARD FIRST AID PROCEDURES: INGESTION: CALL MD
    IMMEDIATELY  . SKIN: FLUSH W/COPIOUS AMOUNTS OF WATER. CALL MD .
    EYE: IMMEDIATELY FLUSH W/POTABLE WATER FOR AT LEAST 15 MINUTES,
    SEEK ASSISTANCE FROM MD .

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

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE . NOT
    APPLICABLE.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
    EQUIPMENT . NONE.
Unusual Fire/Explosion Hazard:NONE. HMIS RATINGS: HEALTH - 0;
    FLAMMABILITY - 0; REACTIVITY - 0.

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

Spill Release Procedures:STOP THE FLOW OF GAS. VENTILATE AREA.

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

Handling and Storage Precautions:USE ONLY IN WELL VENTILATED AREAS.
    STORE AWAY FROM EXCESSIVE HEAT. MOVE CYLINDERS WITH A HAND TRUCK.
Other Precautions:PRECAUTION FOR REPAIR & MAINTENANCE OF CONTAMINATED
    EQUIPMENT: MAKE SURE THAT ALL RESIDUAL VAPORS ARE REMOVED PRIOR TO
    BEGINNING R&M.

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

Respiratory Protection:IF NEEDED, NIOSH APPROVED SELF-CONTAINED
    BREATHING APPARATUS.
Ventilation:LOCAL EXHAUST.
Protective Gloves:LEATHER WORK GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EYE WASH & DELUGE SHOWER MEETING ANSI DESIGN
    CRITERIA . SAFETY SHOES.
Supplemental Safety and Health
PHYSICAL DATA: VAP DENS: 2.90 G/L @ 20C, 1 ATM (AIR=1).

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

Boiling Pt:=-151.7C, -241.1F
Vapor Density:SUPDAT
Spec Gravity:2.41 G/CC @ BP (H*2O=1)
Solubility in Water:6CC IN 100G OF WATER @25C
Appearance and Odor:COLORLESS, ODORLESS, TASTELESS GAS.
Percent Volatiles by Volume:100

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

Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:KEEP AWAY FROM EXCESSIVE HEAT.
Hazardous Decomposition Products:NONE.

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

Waste Disposal Methods:REPLACE OUTLET PLUG IN CYLINDER VALVE. REPLACE
    CYLINDER CAP. IF NO LEAKS ARE DETECTED, RETURN CYLINDER TO YOUR
    SUPPLIER.

===================  MSDS Transport Information  ===================

Transport Information:PROPER SHIPPING NAME: KRYPTON, COMPRESSED. DOT
    HAZARD CLASS: 2.2. DOT HAZARD LABEL: NONFLAMMABLE GAS. UN NUMBER:
    UN1056.

=====================  Regulatory Information  =====================

SARA Title III Information:ANHYDROUS AMMONIA: EPA SARA TITLE III
    INFORMATION: SECTION 311/312 HAZARD CATEGORIZATION: ACUTE, FIRE,
    PRESSURE. SARA HAZARDOUS SUBSTANCES: INGREDIENT: ANHYDROUS AMONIA.
    CAS NO: 7664-41-7, % WT: 99.5- 100, SEC 313, SEC 302, RQ LB: 100
    TPQ LB: 500. SEC 313 = TOXIC CHEMICAL, SECTION 313. SEC 302 =
    EXTREMELY HAZARDOUS SUBSTANCES (EHS), SECTION 302. RQ: REPORTABLE
    QUANTITY OF EHS. TPQ = THRESHOLD PLANN ING QUANTITY OF EHS.

=======================  Other Information  =======================

 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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