Product ID:ZINC SILICATE: MANGANESE ACTIVATED
MSDS Date:01/18/1993
FSC:5960
NIIN:01-170-0234
MSDS Number: CFYZD

NICHIA

ANAN, TOKUSHIMAKEN 774
JA

Preparer: M. KASHIWAGI

Cage: NO120

RAYTHEON CO,EXECUTIVE OFFICES

LEXINGTON, MA 02173-7801 US

Telephone: 617-862-6600

Cage: 49956

MANGANESE ACTIVATED

Fraction By Weight: 100%

MANGANESE (SARA 313)

CAS: 7439-96-5

RTECS: OO9275000

Fraction By Weight: 0.45%

OSHA PEL C, 5 MG/M3 (FUME)

ACGIH TLV: 0.2 MG/M3; 9596

LD50 LC50 Mixture:TLV: 5 MG/M3 AS MANGANESE
Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:NONE EXPECTED. ZINC COMPOUNDS ARE
CONSIDERED TO HAVE A RELATIVELY LOW ORDER OF TOXICITY. HOWEVER, AS
A MATTER OF GOOD PRACTICE, EXPOSURE TO HIGH CONCENTRATIONS OF DUST
SHOULD BE AVOIDED.

First Aid:SKIN OR EYE CONTACT- FLUSH AREA WITH WATER FOR AT LEAST 15
MIN. INHALATION- REMOVE VICTIM TO FRESH AIR. INGESTION- INDUCE
VOMITING, IF SIGNIFICANT AMOUNT IS SWALLOWED.

Extinguishing Media:NO FIRE HAZARD
Fire Fighting Procedures:NONE
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:USE NORMAL CLEAN-UP PROCEDURES WITH BROOM OR
VACUUM CLEANER, AVOID EXCESSIVE DUSTING.

Handling and Storage Precautions:STORE IN A DRY, COOL, WELL VENTILATED
AREA AWAY FROM CONTACT WITH STRONG ACID.
Other Precautions:NONE

Respiratory Protection:IN AREAS OF HIGH DUST CONCENTRATIONS, USE A
NIOSH APPROVED RESPIRATOR FOR PROTECTION AGAINST DUST HAVING A TWA
EXPOSURE LIMIT NOT LESS THAN 0.05 MG/M3.
Ventilation:USE LOCAL EXHAUST VENTILATION, IF NEESSARY, TO AVOID
EXPOSUR TO HIGH DUST CONCENTRATIONS.
Protective Gloves:NOT REQUIRED
Eye Protection:NOT REQUIRED
Other Protective Equipment:NONE
Supplemental Safety and Health
THIS NSN IS FOR AN ELECTRON TUBE. THE DISTRIBUTOR SENT TWO MSDSS
(PNI:A AND PNI:B) THAT ARE USED IN THE TUBE'S MANUFACTURER.

HCC:N1
Spec Gravity:4.13
Solubility in Water:INSOLUBLE
Appearance and Odor:WHITE POWDER, ODORLESS.

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

Waste Disposal Methods:FOR SMALL AMOUNTS, COMBINE WITH OTHER
NON-BURNABLES FOR BURIAL IN A SANITARY LANDFILL. DISPOSE OF LARGE
AMOUNTS 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.