Material Safety Data Sheet

Lithium-Manganese Dioxide Coin Type Battery Material Safety Data Sheet

SectionⅠ- Physical/Chemical Characteristics Specifications: Specifications of batteries shall be as shown in the parenthesis table1. Appearance: Battery shall have no deformation, dent, stain, leakage and camber or burr on their sealing members, which may adversely affect their appearance, performance and commercial value. There shall be no coatings or other foreign objects on the surface of terminals which may adversely affect actual use or perform of batteries

Mate

material Item

Appearance Odor Specific Gravity Melting Point Boiling Point Flash Point Viscosity Toxicity LD50 (mg/kg) Solubility in 

Electrolyte Propylene Carbonate (PC) Viscosity,Colorless Liquid irritation 1.143 g/cm3（20℃） -4℃

Dimethoxyethane (DME) Colorless Liquid

Lithium Perchlorate (LiClO4)

Aether Odor 0.8664 g/cm3（20℃） -58℃

161℃ 135℃ 9.00 mPa·s（20℃） ----

85.2℃ 1℃ 1.10 mPa·s（20℃） ----

Ethanol、Aether

Ethanol、Aether

Colorless Crystal Particulate Odorless 2.428 g/cm3（20℃） 236℃ N/A N/A N/A Smart rat Celiac Injection 770 Ethanol、Aether、Water

Note: N/A=Not Applicable

Section II -Battery main material and Content item model

Manganese dioxide

Graphite (C)

(MnO2) %

%

Teflon (PTFE)

%

Plasti c (pp)

Stainles s Steel

Metal Lithium

%

%

*

%

Propylen e Carbonate (PC)

%

DimethoxyeThane*

Lithium Perchlorate (LiClO4) %

(DME)

% CR927 CR1025 CR1216 CR1220 CR1225 CR1616 CR1620 CR1632 CR2016

26.6 27.4 26.2 26.3 27.9 21 25.1 31.7 25.4

2.2 2.7 2.7 2.6 2.7 1.6 2.3 3.1 3.1

0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2

7.0 7.2 7.6 7.7 5.0 3.6 4.6 5.5 4.1

51.9 50.6 50.9 50.8 52.0 61.6 56.3 46.5 55.2

2.2 2.1 1.5 1.5 1.5 1.3 1.3 1.8 1.1

3.9 4.0 4.5 4.5 4.4 4.4 4.2 4.7 4.6

4.1 3.8 4.2 4.2 4.2 4.2 4.0 4.2 4.1

1.9 2.0 2.2 2.2 2.1 2.1 2.0 2.2 3.2

Lithium-Manganese Dioxide Coin Type Battery Material Safety Data Sheet CR2025 CR2032 CR 2330 CR2354 CR2430 CR2450 CR2477

26.2 31.7 30.9 46.5 32.8 46.9 52.3

2.5 2.6 3.0 4.7 3.2 4.6 5.3

0.2 0.3 0.2 0.4 0.2 0.2 0.4

3.4 3.9 4.9 3.0 3.6 3.2 2.0

55.4 48.8 47.9 34.0 49.5 32.9 25.8

1.7 2.0 1.6 2.1 1.6 2.2 3.0

4.5 4.5 5.7 4.6 4.5 4.9 5.6

4.0 4.1 4.0 3.2 3.2 2.9 3.4

2.1 2.1 1.8 1.5 1.4 2.0 2.2

Section III – Fire and Explosion Hazard Date Flash Point：PC 135℃；Other Material Non-Flammable. Flammable Limits: Hydrogen Gas Extinguishing Media: Portable ABC Dry Powder Fire Extinguisher, sand. Unusual Fire and Explosion: No Do not deposit of battery in fire may explode: No Do not short-circuit battery may arose burn: No  Note: Few gas (H2) may be generated during the battery storing, but won't arose burning or explosion.  Warning : Never recharge / short – circuit / disassemble.Never dispose in fire or expose close to a heat generating area. Never expose battery to strong impact because there is a danger of combustion or explosion.

Section IV – Reactivity Data Stability: Stable Incompatibility (Material to Avoid): Lithium Metal---Contact with water will occur to reaction,reacts violently then release flammable hydrogen gas and quantity of heat, that may cause fire and explosion; Contact with air also lead to lithium metal metamorphosed.

Section V - Health Hazard Data Route(s) of Entry: Not Applicable under normal use Carcinogenicity:  Electrolyte: No  Lithium Metal / Manganese Dioxide : No Signs and Symptoms of Exposure:  Electrolyte:Contact with eyes nose or skin will not cause irritation and skin burns,also electrolyte is not corrosive; Emergency and First Aid Procedures:  Contact with Electrolyte: just wipe up with dry cloth then wash it with water;  If swallowed: To prevent to be swallowed by children accidentally, if so, contact a physician immediately.

Section VI – Precautions For Safe Handling and Use

Lithium-Manganese Dioxide Coin Type Battery Material Safety Data Sheet This battery can be used reliably under normal using condition, but if it is mishandled by any possibility. violent explosion burnning or electrolyte leakage may happen.Therefore, when using this battery, bear in mind the following points: 1. Precautions when using Coin type Manganese Dioxide Lithium batteries Coin type Manganese Dioxide Lithium battery is a primary battery and cannot be charged. 2.Prohibitive matters when handing Coin type Manganese Dioxide Lithium batteries 

Do not use different types of batteries together, nor mix partially used batteries with new ones.



Do not use short-circuit （+）（-） of batteries.



Do not reversely connect（+）（-） of batteries.



The batteries should be used at normal temperature, never exceeding 60℃.



Do not dismantle the batteries, put them into a fire, heat them or throw them into water because there is a fear of ignition, explosion or burning.



Do not give unreasonable shocks to batteries, such as hard hits.

3.Precautions when storing Coin type Manganese Dioxide Lithium batteries  To store batteries, keep out of high temperature and high humidity, and avoid dew condensation.  Keep away from direct sunlight and rain water.  Pay attention to avoid short-circuit of batteries by collapse of packages.  During transportation, avoid rough handing which cause dent or deformation.  When piling up the outer packages of batteries, the number of tiers should be limited to the amount indicated on the outer package. 4.Waste Disposal Method: Do as the government regulations.The more importance is that all “GLD” lithium-manganese batteries are pollution-free clean power. As a non-hazardous waste and are safe for disposal in the normal municipal waste stream.

Section Ⅶ –Other Information 1、 UL Test Ul file number: MH30114 Items Conditions Heat endurance Cells are kept stored for 24hrs. at : test temperature

Requirements Open-circuit voltage is to be kept same as initial value. No

Lithium-Manganese Dioxide Coin Type Battery Material Safety Data Sheet 80±2℃, humidity 70%RH and less. Vibration endurance test

Falling endurance test Weighing endurance test Short-circuit test

Entire amplitud : 1.0mm Frequency : 10~55~10Hz Sweep : 1minute Period : 2h×2(Direction X,Y) Cells are fallen 10 times from the height of 75cm onto solid wood with thickness of 3cm without fixing falling angle. Weight of 2kg is laid for 1hour and 1kg for 24hour respectively on all over negative side of cells. Cells are Short-circuited for 48hours.

abnormal appearance and no substandard dimensions are to be abserved. Ditto

Ditto Ditto No burst and firing will occur.

2、SGS Test Test Result : Element Lead(Pb) Cadmium(Cd) Mercury(Hg) Hexavalent Chromium(Cr6+) 

Button cell Battery