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Fluoride series

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Zink fluoride

[Name] Zink fluoride[7783-49-5, 13986-18-0]
[Molecular formula] ZnF₂; ZnF₂.4H₂0
[Molecular weight] 103.37;175.44
[Product Specifications]

Index name of anhydrous zinc fluoride		Index name of zinc fluoride
Index Name	Index Name	Index Name	Index Name
Zink fluoridePurity(ZnF₂),% min	98.0	Zink fluoridePurity(ZnF₂·4H₂0),% min	97.0
Iron(Fe),% max	0.02	Iron(Fe),% max	0.02
Chloride(Cl),% max	0.15	Chloride(Cl),% max	0.15
Sulphate(SO₄),% max	0.02	Sulphate(SO₄),% max	0.02

[Character] White crystal powder, almost insoluble in water, slightly soluble in dilute Hydrofluoric acid,but soluble in muriatic acid,nitric acid and ammonia water.Its solubility in water is 5×10-5g each litre;its fusing point is 872°C, ;boiling point is 1500°C,specific gravity is 4.84.
[Uses] antiseptic of limber,electroplating and organic fluridizer , metal surface treating agen
[Packing] 50kg cardboard drum with polyethylene bag.