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EEMB CO., LTD.

A,B,C,D 25/F, FORTUNE PLAZA, NO.7060

SHENNAN ROAD, SHENZHEN ,CHINA

Tel: +86-755-83022275

Fax: +86-755-83021966

E-mail: global@eemb.com

Website: http://eemb.com

MATERIAL SAFETY DATA SHEET

LITHIUM MANGANESE DIOXIDE (LI-MnO

)

NON-RECHARGEABLE BUTTON BATTERY

1. Product Identification

Product Rechargeable? NO

Trade name: LITHIUM MANGANESE DIOXIDE (LI-MnO

)

Model:

Button Type

CR927, CR1025, CR1216, CR1220, CR1225, CR1616,

CR1620, CR2016, CR2025, CR2032, CR2330, CR2430,

CR2354, CR2450, CR2477, CR2477T

2. Composition & Information on Ingredients

Each cell consists of a hermetically sealed metallic container containing a number of chemicals and materials of

construction of which the following could potentially be hazardous upon release.

Electrochemical system:

Formula: Mixture

Manganese Dioxide (MnO

) (1313-13-9) 65-75%

Propylene Carbonate (PC) (108-32-7) 10-15%

Lithium (7439-93-2) 5-10%

Graphite, synthetic (7440-44-0) 5-10%

1,2-Dimethoxyethane (DME) (110-71-4) 1-10%

Lithium Perchlorate (7791-03-9) <1.5%

Shell: made by stainless steel

Nominal Voltage: 3.0 Volt

3. Physical Data

Boiling point (°C): PC-242, DME-85

Vapor pressure (mmHg): PC-0.03, DME-61

Vapor Density (Air=1): DME-3.1

Solubility in Water: DME-complete, PC-moderate

Summary of content (5 pages)

PAGE 1
EEMB CO., LTD. A,B,C,D 25/F, FORTUNE PLAZA, NO.7060 SHENNAN ROAD, SHENZHEN ,CHINA Tel: +86-755-83022275 Fax: +86-755-83021966 E-mail: global@eemb.com Website: http://eemb.com MATERIAL SAFETY DATA SHEET LITHIUM MANGANESE DIOXIDE (LI-MnO2) NON-RECHARGEABLE BUTTON BATTERY 1. Product Identification Product Rechargeable? NO Trade name: LITHIUM MANGANESE DIOXIDE (LI-MnO2) Model: Button Type 2.
PAGE 2
Melting Point (°C): Evaporation Rate: (Butyl Acetate=1) Appearance and Odor: MSDS Page 2 LITHIUM MANGANESE DIOXIDE (LI-MnO2) NON-RECHARGEABLE BATTERY Li-179, MnO2-decomposes at 535, LiCl4-236 DME-4.99 Lithium is a soft, silvery metal. MnO2 is a black powder. PC is a colorless, odorless liquid. DME is a colorless liquid with a sweet odor. 4.
PAGE 3
MSDS Page 3 LITHIUM MANGANESE DIOXIDE (LI-MnO2) NON-RECHARGEABLE BATTERY in a heavy duty polythene bag and dispose of as Special Waste. 8. Handling and Storage Handling Do not short circuit or expose to temperatures above the temperature rating of battery. Do not recharge, over-discharge, force discharge, immerse, puncture or crush. Replace all batteries in equipment at the same time. Do not carry batteries loose in pocket or bag. Install batteries in accordance with equipment instructions.
PAGE 4
MSDS Page 4 LITHIUM MANGANESE DIOXIDE (LI-MnO2) NON-RECHARGEABLE BATTERY Inhalation Lung irritant. Skin Contact Skin irritant Eye Contact Eye irritant. Ingestion Poisoning if swallowed. Medical Conditions Generally Aggravated by Exposure In the event of exposure to internal contents, eczema, skin allergies, lung injuries, asthma and other respiratory disorders may occur. 12. Ecological Information Mammalian effects None known at present. Eco-toxicity None known at present.
PAGE 5
MSDS Page 5 LITHIUM MANGANESE DIOXIDE (LI-MnO2) NON-RECHARGEABLE BATTERY Safety Phrases Lithium S1/2 S8 S43 S45 Keep locked up and out of reach of children. Keep container dry In case of fire, use Lith-X (Graphite based) fire extinguisher. Never use water In case of accident or if you feel unwell, seek medical advice immediately. Manganese Dioxide S25 Avoid contact with eyes. Lithium Perchlorate S17 S26 S27 S36/37 S38 Keep away from combustible material.