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        Welcome to the official website of Changshu Xinhua Chemical Co., Ltd.!

        Changshu Xinhua chemical co., ltd.

        常熟市新華化工有限公司

        Changshu Xinhua chemical co., ltd.

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        · Have a scientific enterprise management system · Is a high-tech enterprise in Jiangsu Province and Changshu Polymer New Material Industry Base

        Fluorosilicic Acid

        Molecular formula: H2SiF6
        Molecualr weight: 144.09
        Properties: Colorless, transparent and smoky liquid with penetrating odor; highly acidic; soluble in water and volatile; with disinfecting action; corrosive to glass, ceramics, lead and other metals; highly corrosive to human skin and harmful to people's respiratory organs; keep it in a container made of plastics.
        Usage: Mainly applied to the preparation of aluminium fluort(le, cryolite and sodium fluorosilicate.
        Content (H2SiF6): 34%
        Impurities:

        Dissociate acid(HF)

        ≤0.9%

        Sulfate(SO4)

        ≤0.1%

        Iron(Fe)

        ≤0.004%

        Heavy metal(Pb)

        ≤0.005%

        Dissociate(SiO2)

        ≤0.5%

        Packing: 25kg or 250kg plastic drum
        Caution at transportation: Corrosive; UN code: 1778; specified number of hazardous goods:91036; class of risk: 8.
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