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Zink fluoride

product:	view count: 64Zink fluoride
unit price:	Negotiable
min amount:
amount:
period for delivery:	Consignment Deadline days
Expiry date:	Long Effective
last update:	2017-11-30 14:44

detailed

Zink fluoride

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

[Product Specifications] Standard: GB7744-2008

Index name of anhydrous zinc fluoride	Index	Index name of zinc fluoride(4H₂O)	Index
Purity (ZnF₂), % min	98.0	Purity (ZnF2·4H₂O), % min	97.0
Iron(Fe) , % max	0.02	Iron(Fe) , % max	0.02
Chloride(Cl), % max	0.15	Chloride(Cl), % max	0.15
Sulfate(SO₄) , % max	0.02	Sulfate(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℃, ;boiling point is 1500℃,specific gravity is 4.84.

[Uses] antiseptic of limber,electroplating and organic fluridizer , metal surface treating agen

[Packing] 50kg cardboard drum with polyethylene bag.

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