Product ID:MERCURY BATTERY/CELL, P/N:303228 (BT70244)
MSDS Date:03/01/1991
FSC:6135
NIIN:00-267-9431
MSDS Number: BXHMY

BREN-TRONICS INC

10 BRAYTON CT
COMMACK, NY 11725-3104
US

Emergency Phone: 516-499-5155

Info Phone: 516-499-5155

Cage: 51828

BREN-TRONICS INC

COMMACK, NY 11725-3104 US

Telephone: 631-499-5155

Cage: 51828

POTASSIUM HYDROXIDE (CERCLA)

CAS: 1310-58-3

RTECS: TT2100000

Fraction By Weight: 9-11%

OSHA PEL C 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9495

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

MANGANESE DIOXIDE

CAS: 1313-13-9

RTECS: OP0350000

Fraction By Weight: 5-6%

OSHA PEL 5 MG MN/M3 CEILING

ACGIH TLV: 5 MG MN/M3

ZINC (SARA 313) (CERCLA)

CAS: 7440-66-6

RTECS: ZG8600000

Fraction By Weight: 12%

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

MERCURY (SARA 313) (CERCLA)

CAS: 7439-97-6

RTECS: OV4550000

Fraction By Weight: <1%

OSHA PEL C, 0.1 MG/M3; Z-2

ACGIH TLV: S,0.025 MG/M3; A4;95

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

MERCURIC OXIDE (SARA 302/313) (CERCLA)

CAS: 21908-53-2

RTECS: OW8750000

Fraction By Weight: 34-45%

OSHA PEL 0.1 MG (HG)/M3; Z-2

ACGIH TLV: S,0.025 MG(HG)/M3;95

LD50 LC50 Mixture:PRODUCT'S LD50 (ORAL RAT) WAS NOT STATED
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:THESE CHEMICALS ARE CONTAINED IN A
SEALED CAN. RISK OF EXPOSURE OCCURS ONLY IF THE BATTERY IS
MECHANICALLY OR ELECTRICALLY ABUSED. MOST LIKELY, RISK IS WHEN A
CELL LEAKS. KOH IS CAUSTIC AND SKIN CONTA CT CAN CAUSE IRRITATION
OR BURNS. EYE CONTACT W/KOH MAY CAUSE PERMANENT INJURY.
Explanation of Carcinogenicity:MFR GAVE THE ABOVE LISTINGS ON THE MSDS
BUT NO OTHER COMMENTS WERE RECORDED.
Effects of Overexposure:SKIN AND EYE CONTACT W/KOH MAY CAUSE BURNS. AT
ELEVATED TEMP HG VAPOR MAY BE PRESENT AND SHOULD NOT BE INHALED.
Medical Cond Aggravated by Exposure:AN ACUTE EXPOSURE WILL NOT
GENERALLY AGGRAVATE ANY MEDICAL CONDITION.

First Aid:IF LEAKAGE FROM CELL CONTACTS- SKIN:FLUSH W/WATER AND WASH
WITH SOAP & WATER. EYES:FLUSH WITH COPIOUS AMOUNTS OF WATER FOR 15
MIN. THEN SEE PHYSICIAN AT ONCE.

Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE SELF-CONTAINED
BREATHING APPARATUS WHEN LARGE NUMBER OF CELLS ARE INVOLVED.
Unusual Fire/Explosion Hazard:CELLS MAY RUPTURE WHEN HEATED
EXCESSIVELY; MAY RELEASE TOXIC MERCURY AND CORROSIVE MATERIALS WHEN
INTEGRITY OF CELL CAN IS BROKEN.

Spill Release Procedures:ABOID SKIN AND EYE CONTACT. DO NOT INHALE
VAPORS. COLLECT ALL RELEASED MATERIAL IN PLASTIC BAG FOR WASTE
DISPOSAL. DO NOT TOUCH ANY LIQUID MERCURY.
Neutralizing Agent:MFR GAVE NO INFORMATION ON MSDS.

Handling and Storage Precautions:STORE IN DRY PLACE. DO NOT RECHARGE.
DO NOT SHORT CIRCUIT.
Other Precautions:USE BATTERY ONLY IN PROPER EQUIPMENT. OBSERVE CORRECT
POLARITY WHEN INSTALLING INTO EQUIPMENT. DO NOT ATTEMPT TO
RECHARGE.

Respiratory Protection:AS IN ANY FIRE SITUATION, USE SELF-CONTAINED
BREATHING APPARATUS (SCBA).
Protective Gloves:WHEN HANDLING LEAKING BATTERIES
Supplemental Safety and Health
NONE

HCC:N1
NRC/State Lic Num:NONE
Appearance and Odor:MFR DESCRIBED THE INGREDIENTS USED IN PRODUCING THE
BATTERY.

Stability Indicator/Materials to Avoid:YES
N/A.
Stability Condition to Avoid:DO NOT HEAT, DISASSEMBLE, OR RECHARGE. DO
NOT SHORT CIRCUIT.
Hazardous Decomposition Products:WHEN HEATED CELLS MAY EMIT HAZARDOUS
VAPORS OF HG OR CAUSTIC KOH OR LIQUID HG.
Conditions to Avoid Polymerization:WILL NOT OCCUR. N/A.

Waste Disposal Methods:IN SMALL QUANTITIES, BATTERIES MAY BE DISPOSED
OF WITH HOUSEHOLD TRASH. DO NOT INCINERATE. DISPOSE OF LARGE
QUANTITIES IN ACCORDANCE WITH 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.