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            Lithium Difluorophosphate
            Time:2018-2-3 21:42:08    Hits£º

            Lithium Difluorophosphate

            Chemical name£ºLithium Difluorophosphate

            CAS NO£º24389-25-1

            Formula£ºLiPO2F2

            Molecular weight£º107.91

             

            Product Properties

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

            Specifications and Quality Standards

             

            No.

            Items

            E-Grade

            1

            Purity

            ¡Ý99.5%

            2

            Moisure

            ¡Ü0.0050%

            3

            F-

            ¡Ü50mg/kg

            4

            Cl-

            ¡Ü5 mg/kg

            5

            SO42-

            ¡Ü20 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. Meanwhile£¬adding 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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