Li-ion Rechargeable single cell battery

SECTION 2: Hazards identification

Material Emergency Overview Toxicity (Appearance)

Potential health effects

Lithium Cobalt Oxide： Blue-Black Powder (odorless) Cobalt and Cobalt compounds are considered to be possible human carcinogen(s) .By IARC: May irritate eyes, skin, nose ,throat, and respiratory system May cause allergic skin sensitization (rash). CNT： Black slurry (odorless) No cases of CNT being harmful to humans have been reported. WHO and ILO have never verified that CNT irritation of the skin and mucous membrane, etc. In some individuals. Carbon： Black Powder (odorless) No cases of carbon being harmful to humans have been reported. WHO and ILO have never verified that carbon irritation of the skin and mucous membrane, etc. In some individuals. Bond： Odorless White Powder Inhalation and skin contact are expected to be the primary routes of occupational exposure to this material .As a finished product ,it is a synthetic, high molecular weight polymer . due to its chemical and physical properties , this material dos not require special handing other than the good industrial hygiene and safety practical employed with any industrial material of this type . Under normal processing conditions , this material release fame or vapor components of these release may vary with processing time and temperatures . These process releases may produce eye , skin and/or respiratory tract irritation and , with repeated or prolonged exposures .,nausea , drowsiness , headache and weakness Although unlikely under normal handling conditions , if this material is heated in excess of 600F(315C) hazardous , decomposition products will be produced . hazardous decomposition products include hydrogen fluoride and oxides of carbon , the concentrations of which vary with temperature and heating regimens Electrolyte：Colorless Liquid May cause moderate to severe irritation, burring , and dryness of the skin. May cause eye irritation or burning .Breathing of the mists, vapors or fumes may irritate the nose, throat and lungs or fumes may irritate the nose throat and lungs Exposure of material with areas which contain water may generate hydrofluoric acid which can cause immediate burns on skin, severe eye bums burns to the mouth and gastrointestinal tract if ingested, and laryngeal edema if inhaled. Direct exposure to areas of the body need to be treated immediately to prevent injury. Additive：Colorless Liquid Harmful by inhalation and if swallowed. Irritating to eyes, respiratory system and skin. Toxic if swallowed. Harmful if inhaled Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.