hexafluorozirconic acid

1. molecular formula: h2zrf6
2. molecular weight:207.22
3. property: colorless transparent liquid; precipitate crystal of fluorozirconic acid under ordinary temperature when its concentration is over 42%;poisonous.
4.assay: 40% or 45%
impurity level:
impurity name index
dissociate acid (hf) ≤2%
silicon(h2sif6) ≤0.2%
iron(fe) ≤0.05%
5. usage: used for zirconium compound raw material, magnesium alloy, the catalyst, steel and non-ferrous metal alloys, and atomic energy industry and advanced electrical material, refractory material, electric vacuum technology materials, optical glass raw materials, fireworks, ceramic, enamel and glass production, etc
6. packing: 25kg or 250kg plastic drum
7. caution at transportation: inorganic toxicant; class of risk: 8; un no.: 3264

12021-95-3