MSDS

DLG POWER BATTERY (SHANGHAI) CO., LTD.
Add.
No. 3492 Jinqian Road, Qingcun Town, Fengxian
District, Shanghai, China
P.C
201406
TEL
021-57474368
FAX
021-57474370
1
MATERLAL SAFETY DATA SHEET
Issue date:2011-01-01 Rev:2010-001
MSDS REF. NO.: PSDS-C-10001-00
LITHIUM-ION RECHARGEABLE BATTERY
1. PRODUCT.IDENTIFEICATION
Product: Rechargeable Battery
Trade name: LITHIUM-ION CYLINDRICAL BATTERY
Electrochemical system:
Electrodes: Negative Electrode: C
Positive Electrode: LiCoO
2
Electrolyte: LiPF
6
Cell Type: ICR18650E-220
Minimum Cell Capacity: 2200mAh
Nominal Voltage: 3.7 Volt
2. COMPOSITION.
Although the chemical composition of the various cell manufacturers is proprietary, the
following is typical of the chemistry.
Hazardous Components (Specific
Chemical Identity; Common
Name(s))
%
CAS Number
LD50(mg/kg)
(oral-rat)
LC (mg/L)
Aluminum foil
0.1-1 w/w
7429-90-5
N/AV
A/AV
Biphenyl (BP)
0 -0.3 w/w
92-52-4
2400
N/AV
Copper foil
1 -3 w/w
7440-50-8
3.5(ipr-mouse)
N/AV
Linear and Cyclic Carbonic
Solvents (See other information)
5 -17 w/w
N/APP
≈11000 (weighted
avg)
N/AV
Graphite Powder
12-17 w/w
7440-44-0
440 (ivn-mouse)
N/AV
Lithium Carbonate
0 -0.3 w/w
554-13-2
525
N/APP
Lithium cobaltite (LiCoO
2
)
25-33 w/w
12190-79-3
N/AV
N/AV
Lithium hexaflurorphosphate
(LiPF
6
)
1-5 w/w
21324-40-3
1702
Rat: >20
Poly (vinylidene fluoride) (PVDF)
0.1 -1 w/w
24937-79-9
N/AV
N/AV
Propane Sultone (PS)
0-3 w/w
1120-71-4
100
N/AV
Steel, nickel and inert polymer
5-15 w/w
N/APP
N/APP
N/APP
These chemicals and metals are contained in a sealed can.
3. HAZARD DATA
3.1 Physical:
The LITHIUM-ION batteries described in this Material Safety Data Sheet are sealed which are not hazardous
when used according to the recommendations of the manufacturer.
Under normal conditions of use, electrode materials and liquid electrolyte they contain are non-reactive
provided the battery integrity is maintained and seals remain intact, Risk of exposure only in case of abuse,
e.g. mechanical, thermal, electrical, which leads to the activation of safety valves and/or the rupture of the
battery containers. Electrolyte leakage, electrode materials reaction with moisture/water of battery vent/
explosion/fire may follow depending upon circumstances.
3.2 Chemical:
Classification of dangerous Substances Contained into the Product as per Directive
Substance
Chemical
Symbol
Content
(%)
Melting Point
°C
Indication of
Danger
Special Risk
Safety
Advice
Lithium
Cobaltite
LiCoO
2
23~33
>500
R22R43
S2 S22
S24 S26 S36
S37 S45
Carbon
C
12~17
>1000
Organic
Solvents
EC
DMC
3
EC : 38°C
DMC : 4°C
Flammable
R21R22
R41
S2 S24
S26 S36