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                                        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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                                        Ammonium Bifluoride

                                        Molecular formula: NH4HF2
                                        Molecualr weight: 57.04
                                        Properties: white rhombus or flaky crystal
                                        Content: ≥97%
                                        Impurities:

                                        Chloride ( Cl )

                                        ≤0.1%

                                        Sulfate ( SO4 )

                                        ≤0.05%

                                        Silicate(SiO3)

                                        ≤0.6%

                                        Lead(Pb)

                                        ≤0.005%

                                        Iron(Fe)

                                        ≤0.01%

                                        Ignited Residue

                                        ≤0.1%

                                        Usag: Used as analytical reagent, bacterium in hibitor, engraving pottery andglass, and treating surface of Si-Iron.
                                        Package: 25kg plastic woven bag
                                        Gaution at transportation: avoid moist, inorganic toxic matter. UN No: 1727 Hazardous No.:83019
                                        Class of risk: 8 Package: grade Ⅱ
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