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                Potassium Fluoride

                Formula: KF
                CAS NO.: 7789-23-3
                M.W.: 58.10
                Properties: White crystals, deliquescent, relative density 2.418g/cm3, melting point 859°C, easier soluble in water, can soluble in HF and liquid ammonia, insoluble in mellow.
                Specification:(%)

                Assay(FK)
                99 min.
                HF
                0.5 max.
                K2CO3
                0.2 max.
                SiO2
                0.5 max.
                Cl
                0.05 max.
                Fe
                0.005 max.
                H2O
                0.5 max.

                Application: Glass etching. opticals glass making, preparation of catalyst of alkyl benzenes, and welding flux.
                Storage: Store with seal hermetically
                Packing: 25Kg net, PE-paper complex bags.


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