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Zinc Sulphate Heptahydrate Znso4.7H2O/ 22% Min, as Microelement Fertilizer;

Price:	US $ 460-830/Ton
Trade Terms:	FOB,CFR,CIF
Min Order:	5/Ton
Pay Type:	L/C,T/T,Money Gram,Western Union

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Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
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Specifications
Zinc Sulphate heptahydrate
M. F.: ZnSO4.7H2O
M. W.: 287.56
CAS No.: 7446-20-0
EINECS: 231-793-3

Zinc Sulphate heptahydrate ZnSO4.7H2O/ 22% min
M. F.: ZnSO4.7H2O
M. W.: 287.56
CAS No.: 7446-20-0
EINECS: 231-793-3
H. S. Code: 2833293000

Appearance: White powder or crystal, or granule

Packaging Detail:
25/50kgs PP bag with liner, or jumbo bags or according to client request.
25MT without pallet,
24MT with pallet.

Applications:
1. Zinc Sulphate is used in the production of lithophone and zincsalts.
2. Zinc Sulphate is also used in synthetic fiber industry, zinc plating, pesticides, flotation, and water purification.
3. In agriculture, Zinc Sulphate is mainly used as microelement fertilizer;
4. Zinc Sulphate is also used as feed additive.

Items	Specification
	I Type (Zinc Sulfate Monohydrate)			II Type(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	__	__

Prod Model:	Zn 20%~36%
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
CAS No.:	7446-19-7
Einecs No.:	231-793-3
Purity:	98%
Grade Standard:	Agriculture Grade
Appearance:	Granular
Type:	Zinc Sulfate

We commit to supply good products and excellent service!

We are a group company which produce and sell many kinds of chemicals in China. Our company is nearby Bohai Gulf, where has rich petrolic and mineral raw materials. Also the transport is very convenient.

We fall in this business for over ten years. And our cutomers are all over the world, such Asia, America, Africa, Europe, Russia, etc.

Our advantage:

1. Factory price,

2. Good Quality,

3. Free sample,

4. ISO Cerficate,

5. A long stable supplier,

6. Good support to you