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Molecular Formula:K2ZrF6Molecular Weight:283.42Property:White crystal,slightly dissolved in water,dissolved in hot water;solubility is 6.5g/100ml (80°C),19g/100ml(100°C),poisonous. Specifications:(refer to Q/HG 22-697-67)Content:Assay:≥98% Zirconium ≥31%Impurity level

Impurity name	Index
Chloride(Cl)	≤0.15%
Sulfate(SO4)	≤0.5%
Moisture(H2O)	≤0.05%
Heavy metals(Pb)	≤0.01%
Fluosilicate(as SiO2)	≤0.06%
Iron(Fe)	≤0.02%
Natrium(Na)	≤0.1%
Melting Point	840°C

Granularity-325mesh:20%max;+200mesh:3%min. 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. Packing:25kg composite bag or P.E bag. Caution at transportation: Inorganic toxicant. Class of risk: 6.1 UN No.:3288 Specified number of hazardous goods:83025

Potassium Fluozirconate,Potassium hexafluorozirconate