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Molecular formula : ZnSiF6 6H2O
CAS :
nature : also known as fluorinated silicon Zinc (zinc silicofluoride ), the six-party colorless crystal or irregular crystalline white powder. 2.104g/cm3 density. Refractive index of 1.3824. 100 ° C temperature decomposition. Soluble in water, soluble inorganic acid, is not soluble in ethanol. Heat to 100 ° C for 4 decomposition of fluorinated silicon, fluorinated water and zinc. Toxic! By fluorite, silica sand and sulfuric acid reaction in fluorosilicic acid, purified, and zinc oxide, after filtration, evaporation and crystallization, centrifugal separation, drying could. Concrete for rapid hardening agent, wood preservatives, gypsum intensifier cooked, washed after handling agents, Fungicides, decay agent, polyester fiber production and as a catalyst for zinc electrolytic bath composition.
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