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    Potassium Bifluoride
    Product name: Potassium Bifluoride
    Molecular formula:


    CAS NO.: 7789-29-9

    Molecular weight :78.11
    Property :White, odorless crystalline powder with a slightly sour taste, melting point approx. 238℃ (decomposition).Soluble in water, insoluble in ethanol.The aqueous solution is acidic.
    Application :It is used to manufacture anhydrous hydrogen fluoride, pure potassium fluoride, optical glass, element fluorine, and also used as glass etching agent, welding flux, wood preservative, etc
    Pack:It is packed in 25kg plastic woven bag or composite kraft paper bag, carton or cardboard bucket.

    ITEM YingKe Standard
    Apperance White crystal
    Assay(KHF2) % ≥99
    Free Acid(HF) % 25-26
    Chloride(Cl) % ≤0.01
    Sulfate(SO42-) % ≤0.005
    Fluorosilicates(SiO2) % ≤0.01
    Heavy Metal(Pb) % ≤0.005
    Nickel(Ni) % ≤0.001
    Iron(Fe) % ≤0.005

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