zinc sulphate cas 7733-02-0

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.