Description
Zinc sulphateQuick Details
Chemical Name:Zinc sulphate
CAS: 7733-02-0
Molecular Fomula:O4SZn
Molecular Weight:161.45
Chemical Structure:
Appearance: white powder
Purity: 35%
Zinc sulphateTypical Properties
Items
Specification
IType (Zinc Sulfate Monohydrate)
IIType(Zinc Sulfate Heptahydrate)
High-Class
First-Class
Qualifier
High-Class
First-Class
Qualifier
( calculate Zn ) Main content( calculate ZnSO4·H2O ) ≥%
35.7
35.34
34.61
22.51
22.06
20.92
(calculate ZnSO4·7H2O ) ≥%
98.0
97.0
95.0
99.0
97.0
92.0
Insoluble matter content ≤%
0.020
0.050
0.10
0.020
0.050
0.10
PH value ( 50g /L ) ≥%
4.0
4.0
——
3.0
3.0
——
Chloride ( Cl ) content ≤%
0.20
0.60
——
0.20
0.60
——
( Pb ) content ≤%
0.002
0.007
0.010
0.002
0.010
0.010
( Fe ) content ≤%
0.008
0.020
0.060
0.005
0.020
0.060
( Mn ) content ≤%
0.01
0.03
0.05
0.01
0.10
——
( Cd ) content ≤%
0.002
0.007
0.010
0.002
0.010
——
( Cu ) content ≤%
0.001
——
——
0.002
——
——
Zinc sulphate Usage
Zinc Sulphate is mainly used as raw material for the production of lithophone and zincsalts. It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc
Zinc sulphate Packaging
25kg / plastic woven bag.
