MSDS

Alkaline Manganese Button Cell (Mercury Free)
Page 1 of 4 Date Prepared: 2010/07/26
MATERIAL SAFETY DATA SHEET
1. Chemical Product and Company Identification
Product Name: Alkaline Manganese Button Cell (Mercury Free)
Manufacturer: Chung Pak Battery Works Ltd.
Address: 7/F., Chung Pak Commercial Blog., 2 Cho Yuen St., Yau Tong Bay, Kowloon, Hong Kong
Telephone: (00852)27171338
Effective Date: 2010/07/26
Note: Blank space are not pemmited. If any item is not applicable, or no information is available, the space must be
marked to indicate that.
2. Composition/Information on Ingredients
Designation
L1154F L1142F L1131F L1121F
Hazardous Components CAS No. wt% wt% wt% wt%
Zinc (Zn)
7440-66-6 11.4 11.1 11.6 11.1
Manganese Dioxide (MnO
2
)
1313-13-9 33.6 33.6 27.7 22.1
Potassium Hydroxide (KOH)
1310-58-3 5.0 4.7 4.6 4.1
Mercury (Hg)
7439-97-6
0.0001 0.0001 0.0001 0.0001
Cadmium (Cd)
7440-43-9
0.0001 0.0001 0.0001 0.0001
Lead (Pb)
7439-92-1
0.001 0.001 0.001 0.001
3. Hazards Identification
Routes of Entry: Not applicable under normal conditions
Health Hazards: In case of leakage, will be cause itchy and/or chemical burns when direct contact
with electrolyte
Hazards to Environment: Not applicable
Fire and Explosion Hazards: Not applicable
4. First-aid Measures
Skin Contact: If exposed to a leaking battery, remove contaminated clothing. Wash exposed areas
with plenty of water and soap. If irritation occurs, consult a physician.
Eyes Contact: If a battery is leakage and materials contact eyes, flush immediately with running
water for at least 15 minutes. Consult an ophthalmologist at once.
Inhalation: If vapor from vented or leaked batteries are inhalation, move to fresh air and get
medical attention.
Ingestion: Get immediately medical attention, do not induce vomiting or give a liquid to
unconscious person.
5. Fire Fighting Measures
Hazard Characteristic: Not available
Hazards Expose to Combustion Products: In case of fire, carbon dioxide, carbon monoxide and
other toxic organic substances will be generated. Do not inhale fumes and smoke.
Extinguishing Media: Dry Chemical, Foam, Water, Carbon Dioxide