Product ID:SPARK GAP FILL GAS, ENP9-5031-1
MSDS Date:05/01/1990
FSC:2925
NIIN:00-402-5582
MSDS Number: CCLRH

UNISON INDUSTRIES LTD PARTNERSHIP

7575 BAYMEADOWS WAY
JACKSONVILLE, FL 32256
US

Emergency Phone: 904-739-4000

Info Phone: 904-739-4000

Cage: 59501

UNISON INDUSTRIES

17880 JACKSONVILLE, FL 32245-7880 US

Telephone: 904-739-4119

Cage: 59501

KRYPTON 85 GAS (0.6 MICROCURIES/MILLILITER MAXIMUM)

Fraction By Weight: TRACE

HYDROGEN

CAS: 1333-74-0

RTECS: MW8900000

Fraction By Weight: 80%

GAS (INERT)

Fraction By Weight: 20%

LD50 LC50 Mixture:NOT GIVEN
Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE AND CHRONIC- PRODUCT IS AN
ARTICLE AND IS NOT HAZARDOUS UNDER NORMAL CONDITIONS OF USE. WHOLE
BODY RADIATION EXPOSURE LIMIT IN UNRESTRICTED AREAS IS 500 MREM/YR
PER PERSON. RADIATION FROM SPARK GAPS IS UNDETECTABLE AT ONE FOOT,
LESS THAN 0.2 MR/HR AT SURFACE.
Explanation of Carcinogenicity:THIS COMPOUND CONTAINS NO INGREDIENTS AT
CONCENTRATIONS OF 0.1% OR GREATER THAT ARE CARCINOGENS OR SUSPECT
CARCINOGENS.
Effects of Overexposure:NONE SPECIFIED BY MANUFACTURER.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:NONE SPECIFIED BY MANUFACTURER.

Flash Point:NONFLAMMABLE
Lower Limits:NOT GIVEN
Upper Limits:NOT GIVEN
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, FOAM OR DRY CHEMICAL
FOR SURROUNDING FIRE. USE WATER SPRAY TO COOL FIRE EXPOSED
CONTAINERS.
Fire Fighting Procedures:WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:VENTILATE AREA TO DISSIPATE DRYPTON 85
RELEASED FROM BROKEN SPARK GAPS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:TO PREVENT BREAKAGE, AVOID DROPPING OR
ROUGH HANDLING OF DEVICES CONTAINING KRYPTON 85.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NONE NORMALLY REQUIRED.
Ventilation:LOCAL EXHAUST RECOMMENDED.
Protective Gloves:NONE NORMALLY REQUIRED.
Eye Protection:NONE NORMALLY REQUIRED.
Other Protective Equipment:NONE NORMALLY REQUIRED.
Work Hygienic Practices:WASH HANDS THOROUGHLY WITH SOAP AND WATER
BEFORE EATING, DRINKING, SMOKING OR USING TOILET FACILITIES.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:A2
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:B.P. Text:NOT GIVEN
Melt/Freeze Pt:M.P/F.P Text:NOT GIVEN
Decomp Temp:Decomp Text:NOT KNOWN
Vapor Pres:NOT GIVEN
Vapor Density:NOT GIVEN
Spec Gravity:NOT GIVEN
Viscosity:NOT RELEVANT
Evaporation Rate & Reference:NOT GIVEN
Solubility in Water:NOT GIVEN
Appearance and Odor:ODORLESS, COLORLESS, TASTELESS GAS

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:EXCESSIVE HEAT, OPEN FLAMES
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

Waste Disposal Methods:PREVENT WASTE FROM CONTAMINATING SURROUNDING
ENVIRONMENT. DISCARD ANY PRODUCT, RESIDUE, DISPOSAL CONTAINER OR
LINER IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL REGULATIONS.

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.