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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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                                        Potassium Fluozirconate

                                        Molecular formula: K2ZrF6
                                        Molecualr weight: 283.42
                                        Properties: White crystal, slightly dissolved in water, dissolved in hot water; solubility is 6.5g/100ml (80℃), 19g/100ml (100℃), poisonous.
                                        Specifications: (refer to Q/HG 22-697-67)
                                        Content: ≥98%
                                        Impurities:

                                        Zirconium

                                        ≥31%

                                        Chloride ( Cl )

                                        ≤0.15%

                                        Sulfate ( SO4 )

                                        ≤0.5%

                                        Moisture ( H2O )

                                        ≤0.05%

                                        Heavy metals ( Pb )

                                        ≤0.01%

                                        Fluosilicate(as SiO2)

                                        ≤0.2%

                                        Iron(Fe)

                                        ≤0.02%

                                        Natrium(Na)

                                        ≤0.1%

                                        Melting point 840°C
                                        Granularity-325mesh: 20%max; +200mesh: 3%rain.
                                        Usage: In manufacture of zirconium, Zirconium compound, ferroalloys, Magnesia- Alumina alloys, steel and non-ferrous metal alloys; in atomic energy industry, in manufacture of high-class electro-material, refractory material, fireworks, ceramics, enamelware, glass etc.
                                        Package: 25kg composite bag or P.E bag.
                                        Gaution at transportation: Inorganic poison. Class of risk: 6.1 UN Number: 3288 Specified number of dangerous goods: 83025
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