Product ID:Y-354 ELECTRON TUBE
MSDS Date:06/09/1993
FSC:5960
NIIN:01-037-3297
MSDS Number: BMZYK

Emergency Phone: 801-972-5000

Info Phone: 801-972-5000

Preparer: ALLENE CHRISTEN

Cage: 08594

Telephone: 801-972-5000

Cage: 08594

THORIUM 232 (0.001050 MICROCURIE PER GRAM).

Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Health Hazards Acute and Chronic:ACUTE AND CHRONIC- THE PRODUCT IS AN
ARTICLE. THIS ELECTRON TUBE DOES NOT RELEASE OR OTHERWISE RESULT IN
EXPOSURE TO A HAZARDOUS CHEMICAL UNDER NORMAL CONDITIONS OF USE.
CONTAINS 0.001050 MICROCURIE O F THORIUM-232 PER GRAM.
Explanation of Carcinogenicity:TRACE AMOUNT
Effects of Overexposure:THE PRODUCT IS AN ARTICLE. THIS ELECTRON TUBE
DOES NOT RELEASE OR OTHERWISE RESULT IN EXPOSURE TO A HAZARDOUS
CHEMICAL UNDER NORMAL CONDITIONS OF USE. CONTAINS 0.001050
MICROCURIE OF THORIUM-232 PER G RAM.
Medical Cond Aggravated by Exposure:NONE KNOWN

First Aid:EMERGENCY FIRST AID IS NOT NECESSARY UNDER NORMAL CONDITIONS
OF USE.

Spill Release Procedures:IN CASE OF TUBE BREAKAGE, TAKE APPROPRIATE
SAFETY PRECAUTIONS SUITABLE FOR CLEANUP AND COLLECTION OF
CONTAMINATED ITEMS, SUCH AS THE USE OF RUBBER GLOVES,
TWEEZERS/TONGS, DAMP SPONGES AND DUST RESPIRA TORS. TRANSFER TO
LABELED CONTAINER FORDISPOSAL

Handling and Storage Precautions:STORAGE AND HANDLING- STORE IN
ORIGINAL CONTAINER. AVOID BREAKING TUBES. WEAR GLOVES TO HANDLE
BROKEN TUBES.
Other Precautions:KEEP AWAY FROM SMALL CHILDREN. WASH HANDS IMMEDIATELY
IF CONTACTED BROKEN TUBES.

Respiratory Protection:NONE NORMALLY REQUIRED.
Ventilation:NONE NORMALLY REQUIRED.
Protective Gloves:RUBBER GLOVES IF HANDLING BROKEN TUBES
Eye Protection:NONE NORMALLY REQUIRED.
Other Protective Equipment:EYE WASH STATION, QUICK DRENCH SHOWER AND
IMPERVIOUS CLOTHING
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES.
Supplemental Safety and Health
THE MANUFACTURER STATES THAT THIS PRODUCT CONFORMS TO THE HAZARDOUS
COMMUNICATION REGULATIONS DEFINITION OF AN "ARTICLE" AS DEFINED IN
29 CFR 1910.1200 (C).

HCC:N1
Appearance and Odor:THIS IS AN ARTICLE (ELECTRON TUBE).

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:FIRE, BREAKAGE
Hazardous Decomposition Products:NONE KNOWN

Waste Disposal Methods:DISPOSE OF VIA A LICENSED COMMERCIAL RADIOACTIVE
WASTE DISPOSAL AGENCY. OBSERVE ALL LOCAL, STATE AND FEDERAL
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.