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Potassium hexafluorozirconate
Molecular formula K2ZrF6
Molecular weight 283.41
CAS    NO 16923-95-8
Characters White crystal
Use Used as activator and welding agent.
Specification chemically pure
Executive standard GB/T 1273-1988.
Technical index
Name
Chemically pure(%)
Content
99～101
Water undissolved substance ≤0.02
Chloride(Cl) ≤0.002
Sulfate(SO4) ≤0.01
Nitrogenous compound(N) ≤0.002
Ferrum(Fe)
≤0.005
Heavy metal(Pb)
≤0.005
Thorium(Th)
qualified
Titanium(Ti)
≤0.01
Packing 500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing.
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