Food Grade Zinc Sulphate CAS 7733-02-0

• CAS No.: 7733-02-0
• Formula: Znso4
• Purity: ≥99%
• Type: Zinc Sulphate
• Appearance: Powder
• Molecular Weight: 161.45
• Model NO.: HHTYX
• Transport Package: Bag
• Specification: 25kg /bag
• Trademark: Haihang
• Origin: China

Product Description

Product Description

Zinc sulphateQuick Details

Chemical Name:Zinc sulphate

CAS: 7733-02-0

Molecular Fomula:O4SZn

Molecular Weight:161.45

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.