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1、MATERIAL SAFETY DATA SHEETNAME : LITHIUM-ION RECHARGEABLE BATTERIESTrade name: LITHIUM-ION POLYMER BATTERIESShenzhen Nengwang Technology C， LTD1 - IDENTIFICATION (of the product and the supplier)1.1 Product : Rechargeable battery Trade name: LITHIUM-ION POLYMER BATTERIESElectrochemical system :Elect
2、rodes Negative electrodeCarbon Positive electrodeLithium cobaltite (LiCoO2)ElectrolyteNominal voltageSolution of lithium hexafluorophosphate (LiPF6)in a mixture of organic solvents 3.7 VoltsEquivalent name : lithiated cobalt oxide.Ethylene Carbonate (EC) + DiMethyl Carbonate (DMC) + DiEthylCarbonate
3、 (DEC).2 - COMPOSITION (typical weight percentages of basic material)Metals % Others %-Copper,-Aluminum -Lithium metal-Aluminum packing foil-Nickel515210235150.55- Lithium cobalt oxide- Carbon-Organic solvents-Polyvinylidene Fluoride(PVDF)255010301020053 - HAZARDS IDENTIFICATION 3.1 Physical : The L
4、ithium-Ion rechargeable batteries described in this Material Safety Data Sheetare sealed units which are not hazardous when used according to therecommendations of the manufacturer.Under normal conditions of use, the solid electrode materials and liquid electrolytethey contain are non-reactive provi
5、ded the battery integrity is maintained andseals remain intact. Risk of exposure only in case of abuse (mechanical, thermal,electrical) which leads to the activation of the safety valve and/or the rupture ofthe battery container. Electrolyte leakage, electrode materials reaction withmoisture/water o
6、r battery vent/explosion/fire may follow, depending upon the2circumstances. batteries are fitted with a safety vent for protection in caseof excessive internal pressure and/or temperature.3.2 Chemical : Classification of dangerous substances contained into the productas per directive 67/548/EECSubst
7、anceCAS N ChemicalsymbolMeltingpointBoilingpointExposurelimitClassificationIndication Specialof danger risk (1)Safetyadvices (2)12190-79-3 LiCoO2 1000C N/A 0.1 mg/m3OSHAR22R43S2 S22S24 S26S36 S37S43 S45EC :96-49-1DMC :616-38-6DEC :105-58-8Organicsolvents(EC-DMCDEC)EC : 38CDMC : 4C DEC : -43CEC :243C
8、DMC :90CDEC :127CNoneestablishedOSHAFlammable R21R22R41R42/43S2 S24S26 S36S37 S4521324-40-3 LiPF6 N/A(decomposesat 160C)N/A NoneestablishedOSHAIrritant CorrosiveR14R21R22R41R43S2 S8 S22S24 S26S36S37 S451 Nature of special risks : R 14 Reacts with water.R 21 Harmful in contact with skin.R 22 Harmful
9、if swallowed.R 41 Risk of serious damage to the eye.R 42/43 May cause sensitization by inhalation and skin contact.R 43 May cause sensitization by skin contact.2 Safety advices : S 2 Keep out of reach from children.S 8 Keep away from moisture.S 22 Do not breathe dust.S 24 Avoid contact with skin. 3S
10、 26 In case of contact with eyes, rinse immediately with plenty of water and seekmedical attention.S 36 Wear suitable protective clothing.S 37 Wear suitable gloves.S 45 In case of incident, seek medical attention.4 - FIRST AID MEASURES In case of battery rupture or explosion, evacuate personnel from
11、 contaminatedarea and provide maximum ventilation to clear out fumes/gases.In all case, seek medical attention.Eye contact : Flush with plenty of water (eyelids held open) for at least15minutes.Skin contact : Remove all contaminated clothing and flush affected areaswith plenty of water and soap for
12、at least 15 minutes.Do not apply greases or ointments.Ingestion : Dilute by giving plenty of water and get immediate medicalattention.Assure that the victim does not aspirate vomited material by use of positional drainage.Assure that mucus does not obstruct the airway.Do not give anything by mouth t
13、o an unconscious person.Inhalation : Remove to fresh air and ventilate the contaminated area.Give oxygen or artificial respiration if needed.5 - FIRE-FIGHTING MEASURES Fire and explosion hazard : The batteries can leak and/or spout vaporized ordecomposed and combustible electrolyte fumes incase of e
14、xposure above 60C resulting frominappropriate use or from the environment.Possible formation of hydrogen fluoride (HF) andphosphorous oxides during fire.LiPF6 salt contained in the electrolyte releaseshydrogen fluoride (HF) in contact with water.Extinguishing media : Suitable : CO2,Dry chemical or F
15、oam extinguishers4Not to be used : Type D extinguishersSpecial exposure hazards : Following cell overheating due to external source ordue to unproper use, electrolyte leakage or batterycontainer rupture may occur and release innercomponent/material in the environment.Eye contact : The electrolyte so
16、lution contained in the battery is irritantto ocular tissues.Skin contact : The electrolyte solution contained in the battery causesskin irritation.Ingestion : The ingestion of electrolyte solution causes tissue damageto throat and gastro/respiratory tract.Inhalation : Contents of a leaking or ruptured battery can causerespiratory tract, mucus, membrane irritation an
