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Zinc fluorosilicate
Molecular formula ZnSiF6.6H2O
Molecular weight 315.56
CAS    NO 18433-42-6
Characters Colorless crystal
Use Used as moth proofer and cement quick-speed hardener.
Specification chemically pure
Executive standard Enterprise standard
Technical index
Name
Chemically pure(%)
Content
≥98.0
Chloride(Cl) ≤0.005
Sulfate(SO4) ≤0.01
Free acid ≤0.2
Heavy metal(Pb)
≤0.005
Ferrum(Fe)
≤0.005
Packing 500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing
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