MSDS

Tin
（锡）
Sn 7440-31-5 99.4
Cu 7440-50-8 0.6
Positive electrode Lithium transition metal
oxidate(Li[M]m[O]n *2)
12190-79-3 20~60
12057-17-9
182442-95-1
Positive electrode
’
s base
Aluminum 7429-90-5 1~10
Negative electrode Carbon 7782-42-5 10~30
7440-44-0
Negative electrode
’
s base
Copper 7440-50-8 1~15
Electrolyte Organic electrolyte principally
involves
ester carbonate
N/A 5~25
Outer case Iron 7439-89-6 1~30
Section 4 : First-aid measures
4.1 Description of first aid measures
Inhalation: Make the victim blow his/her nose, gargle. Seek medical attention if necessary
Skin contact:
Remove contaminated clothes and shoes immediately. Wash extraneous matter or
contact region with soap and plenty of water immediately
Eye contact:
Do not rub one’s eyes. Immediately flush eyes with water continuously for at least
15 minutes. Seek medical attention immediately.
Most important symptoms/effects, acute and delayed: finger, Skin and eye burns
Indication of immediate medical attention and special treatment needed: ask doctor for help .
Section 5: Fire-fighting measures
5.1 Suitable (and unsuitable) extinguishing media: Plenty of water. carbon dioxide gas. Nitrogen
gas .chemical power fire extinguishing medium and fire foam .
5.2 Specific hazards arising from the chemical: it can be heated and unstable when press ,drop
and other mechanical pressure .fire from the battery may produce irritating, corrosive and/or
toxic gases.
5.3 Special protective equipment and precautions for fire-fighters:
Handle protection : wear gloves
Eye protection: Goggle and protective glasses
Skin and body protection: protective cloth
Breath protection: Wear self-contained breathing apparatus