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zinc sulphate monohydrate powder

FH1101

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Description

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Basic description
Formula: ZnSO4旽2O
CAS No.: 7446-19-7
HS Code: 283329300
EIENCS: 231-793-3
Quality: ISO9001:2000
HG/T2326-2005

Physical Description

Mol Weight: 179.45
Appearance: white powder
Odour: Odorless
Melting Point: It loses water at 30 degree C to give the hexahydrate and more water is lost at 70 degree C to form the monohydrate. The anhydrous salt forms at 280 degree C
Boiling Point: 740 C (Decomposes)
Density: 3.28

Specification
Item Unit Specification
Purity %min 98
Zn %min 35
Pb ppm Max 10
As ppmMax 5
Cd ppmMax 10
Finess Mesh 80Max


Uses
ZnSO4 is mainly used as raw material for the production of lithopone and zinc salts. It is also used in synthetic fiber industry, zinc plating,Pesticides, flotation, fungicide and water purification.


Storage
Dry and hermetic.

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