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Notebooks - Aspire 4741ZG (1.05 mb)
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Resumen del manual
PHYSICAL AND CHEMICAL PROPERTIES .Appearance Physical state: Solid Form: Cylindrical or Prismatic or Prismatic (laminated) Color: Metallic color or black(without tube if it has tube) Odor: No odor .pH: NA .Specific temperatures/temperature ranges at which changes in physical state occur: There is no useful information for the product as a mixture. .Flash point: NA .Explosion properties: NA .Density: NA .Solubility ,with indication of the solvent(s): Insoluble in water 10. STABILITY AND REACTIVITY .Stability: Stable under normal use .Hazardous reactions occurring under specific conditions .Conditions to avoid: When a battery cell is exposed to an external short-circuit, crushes, deformation, high temperature above 100 degree C, it will be the cause of heat generation and ignition. Direct sunlight and high humidity. .Materials to avoid: Conductive materials, water, seawater, strong oxidizers and strong acids. .Hazardous decomposition products: Acrid or harmful gas is emitted during fire. Product name: Lithium ion battery cell Reference number: SDS-IBT-00026 Establishment / Revision: Dec. 3, 2010 4/6 11. TOXICOLOGICAL INFORMATION There is no available data on the product itself. The information of the internal cell materials is as follows. Lithium transition metal oxidate - Li[M]m[O]n .Acute toxicity: No applicable data. Reference cobalt: LDLo, oral - Guinea pig 20mg/kg manganese: LD50, oral - Guinea pig 9000mg/kg nickel: LDLo, oral - Guinea pig 5mg/kg .Local effects: Unknown. .Sensitization: The nervous system of respiratory organs may be stimulated sensitively. .Chronic toxicity/Long term toxicity: By the long-term inhalation of coarse particulate or vapor of cobalt, it is possible to cause the serious respiratory-organs disease. Skin reaction or a lung disease for allergic or hypersensitive person may be caused. Cobalt compounds belong to the 2B group of the carcinogen in the IARC category (substance which is suspected to have carcinogenic to man). By the long-term or repetitive inhalation of coarse particulate of Manganese Oxide (MnO2), lungs and nervous system may be affected; bronchitis, pneumonia, nerve disease or nerve mental disorder (manganese poisoning) may be caused. Nickel Compounds belong to the 1st group of the carcinogen in the IARC category (substance which has carcinogenic to man). .Skin causticity: Although it is very rare, the rash of the skin and allergic erythema may result. * Not every product includes all of these metals. Aluminum .Local effects: Aluminum itself has no toxicity. When it goes into a wound, dermatitis may be caused. .Chronic toxicity/Long term toxicity: By the long-term inhalation of coarse particulate or fume, it is possible to cause lung damage (aluminum lungs). Graphite .Acute toxicity: Unknown. .Local effects: When it goes into one’s eyes, it stimulates one’s eyes; conjunctivitis, thickening of corneal epithelium or edematous inflammation palpebra may be caused. .Chronic toxicity/Long term toxicity: Since t...
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