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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

            Ammonium Fluoroborate

            Molecular formula: NH4BF4
            Molecualr weight: 104.86
            Properties: Easily dissolved in water, solution reacts acidity characteristics, erosive toward to glass, insoluble in alcohol and etnanol, decomposed at 100℃,evaporates under over heating, toxic chemicals.
            Usage: Welding flux of various metals like aluminum, copper, etc, antioxidant for magnesium case, retardant, pesticide, resin bonder, dye catalyst and analysis reagent.
            Packing: in 300 1b fiberboard drum with polyliner, palletized & shrink wrapped, blocked and braced, Kept in cool ventilated and dry place, protected from heat and water.
            Impurities:

            Assay

            ≥98%

            Iron(Fe)

            ≤0.03%

            Lead(Pb)

            ≤0.001%

            Chloride(Cl)

            ≤0.005%

            Moisture (H2O)

            ≤0.2%

            Sulfate ( SO4 )

            ≤0.01%

            Tricalcium phosphate(for anti-caking): 0.75-2.0%
            Mesh: 60(approx)
            Package: 25kg composite bag
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