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  • Lithium Difluorophosphate
    Time:2018/2/3 21:42:08    Hits

    Lithium Difluorophosphate

    Chemical nameLithium Difluorophosphate

    CAS NO24389-25-1

    FormulaLiPO2F2

    Molecular weight107.91

     

    Product Properties

    Lithium Difluorophosphate is a kind of white powder with melting point over 300. Its solubility in water is 40324mg/L (20) and vapor pressure is 0.000000145Pa (25, 298K).

    Specifications and Quality Standards

     

    No.

    Items

    E-Grade

    1

    Purity

    99.5%

    2

    Moisure

    0.0050%

    3

    F-

    50mg/kg

    4

    Cl-

    5 mg/kg

    5

    SO42-

    20 mg/kg

     

    Application

    Lithium Difluorophosphate, as an additive of electrolyte for rechargeable Lithium-ion battery, effectively reduces the resistance of SEI layer formed on the electrode under low temperature, and reduces self-discharge of the battery. Meanwhileadding of Lithium Difluorophosphate can reduce the usage of Lithium Hexafluorophosphate(LiPF6).

    Packaging and Storage

    This product is packed in closed container, and stored in a cool, dry and draughty warehouse, avoid of sunshine. 


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