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    SSF

    Formula:Na2SiF6

    CAS No.:16893-85-9

    Appearance: white crystal

    Use:Sodium fluorosilicate is the most used fluorosilicate in construction and building industry.Mainly used as enamel supporting solvent, glass emulsion, acidproof cement and acidproof concrete solidification agent and wood preservative, also can be used as insecticide.

    Package:25KG plastic bag

    Purity ≥

    99.0%

    Free acid( as HCl)≤

    0.10%

    Particle size (250u)≥

    90%

    Chloride≤

    0.10%

    Sulfate≤

    0.25%

    Fe≤

    0.02%

    105℃ loss on dry≤

    0.30%

    Water Insoluble≤

    0.4%

    Heave metal as Pb≤

    0.01%

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