Product ID:PRO-SEAL 890,PART A
MSDS Date:03/09/1988
FSC:1615
NIIN:01-115-3616
Kit Part:Y
MSDS Number: BGWBQ

PRODUCTS RESEARCH & CHEMICAL CORPORATION

5430 SAN FERNANDO ROAD
GLENDALE, CA 91209
US

Emergency Phone: 800-228-5635/800-424-9300(CHEMTREC)

Info Phone: 818-240-2060

Cage: DO563

PRODUCTS RESEARCH & CHEMICAL

1800 GLENDALE, CA 91209 US

Telephone: 818-240-2060

Cage: DO563

MANGANESE DIOXIDE

CAS: 1313-13-9

RTECS: OP0350000

Fraction By Weight: 60%

OSHA PEL 5 MG MN/M3 CEILING

ACGIH TLV: 5 MG MN/M3

THIS MATERIAL IS PRESENT IN A FULLY ENCAPSULATED FORM AND

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE CITED
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE- EYES/SKIN:IRRITATION.
INHALATION:BREATHING DUST CAN CAUSE RESPIRATORY TRACT IRRITATION.
INGESTION:CAN CAUSE MANGANESE POISONING. SYMPTOMS ARE WEAKNESS AND
SLEEPINESS. CHRONIC- NONE KNOWN.
Effects of Overexposure:EYES:IRRITATION; SKIN:LOCAL IRRITATION;
INHAL:IRRITATION. INGESTION:SYMPTOMS OF MAGANESE POISONING ARE
WEAKNESS & SLEEPINESS.
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN DISORDERS MAY BE
MORE SUSCEPTIBLE TO THIS MATERIAL.

First Aid:GET MEDICAL ATTENTION IF SYMPTOMS PERSIST. SKIN:WASH WITH
SOAP & WATER. EYE:FLUSH WITH WATER FOR 15 MINUTES, HOLDING EYELIDS
OPEN. INHALED:REMOVE TO FRESH AIR. ORAL:CALL A PHYSICIAN.

Flash Point:NONE
Extinguishing Media:SAND, CARBON DIOXIDE, FOAM OR DRY CHEMICAL. WATER
SPRAY MAY BE USED TO KEEP FIRE EXPOSED CONTAINERS COOL.
Fire Fighting Procedures:WEAR FULL PROTECTIVE CLOTHING AND
NIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS WITH FULL
FACEPIECE OPERATED IN THE POSITIVE PRESSURE MODE.
Unusual Fire/Explosion Hazard:NONE KNOWN.

Spill Release Procedures:TAKE PRECAUTION AGAINST DUST. SCOOP MATERIAL
INTO CONTAINERS. CLEAN UP RESIDUE W/ 1,1,1-TRICHLOROETHANE.

Handling and Storage Precautions:WASH THOROUGHLY AFTER HANDLING &
BEFORE SMOKING OR EATING. AVOID INGESTION.
Other Precautions:PRODUCT CONTAINS A TOXIC CHEMICAL OR CHEMICALS
SUBJECT TO THE REPORTING REQUIREMENTS OF SECTION 313 OF TITLE III
OF SARA OF 1986 & 40CFR372.

Respiratory Protection:USE NIOSH APPROVED SELF-CONTAINED BREATHING
APPARATUS OR DUST MASK IF TLV IS EXCEEDED OR WHEN SPRAYING OR
CREATING DUST.
Ventilation:GENERAL VENTILATION.
Protective Gloves:SOLVENT RESISTANT GLOVES.
Eye Protection:SAFETY GOGGLES.
Other Protective Equipment:AS REQUIRED FOR TASK AT HAND TO MINIMIZE
EXPOSURE.
Work Hygienic Practices:WASH THOROUGHLY AFTER USE & BEFORE EATING,
DRINKING OR SMOKING.
Supplemental Safety and Health
KEY1:N1; PART SIX OF NINE-PART KIT. MFR: 3M, BOSTIK, DOW, PRODUCTS
RESEARCH AND HYSOL (DEXTER CORP.), SAME NSN.

HCC:N1
Spec Gravity:2.0
Solubility in Water:NEGLIGIBLE
Appearance and Odor:MANGANESE DIOXIDE DISPERSION
Percent Volatiles by Volume:<5

Stability Indicator/Materials to Avoid:YES
EASILY OXIDIZABLE MATERIALS.
Stability Condition to Avoid:MFR REPORTS NONE.
Hazardous Decomposition Products:OXIDES OF CARBON, MANGANESE COMPOUNDS.

Waste Disposal Methods:NOT A HAZARDOUS WASTE ACCORDING TO EPA
REGULATIONS. CONSULT STATE REGULATIONS PRIOR TO DISPOSAL OF
SPILLAGE.

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.