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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

        Potassium Fluoroborate

        Molecular formula: KBF4
        Molecualr weight: 125.90
        Properties: Whitegranule crystal, slightly dissolved in water, hot alcohol and ethanol, not dissolved in alkali solutions; decomposed by strong acidto be Boron Trifluoride; codissolved with carbonate of alkali metals to be fluoride and borate;melting point 530℃
        Specifications: (refer to the standard of business Q/HG 12-039-85, Shanghai)
        Content: ≥98%
        Impurities:

        Chloride(Cl)

        ≤0.1%

        Sulfate(SO4)

        ≤0.01%

        Iron(Fe)

        ≤0.03%

        Moisture

        ≤0.05%

        Lead(Pb)

        ≤0.01%

        Calcium(Ca)

        ≤0.05%

        Magnesium(Mg)

        ≤0.05%

        Silica(as SiO2)

        ≤0.3%

        Granularity+60mesh: 5%max;+200mesh;50%min.
        300mesh: 15%max
        Usage: analytical reagent, fusing agent, in manufacture of Boron Trifluoride, mould material for casting AI and Mg, in electrochemical and Chemical experiments.
        Package: 25kg composite bag or P.E bag
        Gaution at transportation: poisonous, must be kept from moisture.
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