Znso4, Zinc Sulfate Mono and Heptahydrate, Fertilizer and Feed Additive

CAS No.: 7446-19-7, 7446-19-7
Type: Zinc Sulfate
Appearance: Granular
Grade Standard: Agriculture Grade
Einecs No.: 231-793-3
Purity: 98%
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Basic Info.

Model NO.
ZnSO4. H2O, ZnSO4.7H2O
Transport Package
Plastic Bag N. W. 25/50/1000kg
Specification
SGS ISO
Trademark
LY
Origin
Shandong
HS Code
28332930
Production Capacity
3000tons/ Month

Product Description

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Specifications
Zinc Sulphate Industrial Grade
Zinc Sulphate Feed Grade
Zinc Sulphate Agriculture Grade
Zinc Sulphate Pharmaceutical Grade



Zinc sulphate is a colorless crystalline, water-soluble. The hydrated form, ZnSO4· 7H2O, the mineral, was historically known as "white vitriol" and can be prepared by reacting zinc with aqueous.

Synonyms: Sulfuric Acid, Zinc Salt, Monohydrate; Zinc Vitriol Monohydrate; White Vitriol, Monohydrate.

Formula: ZnSO4 H2O

Molecular Weight: 179.445

Properties: White free flowing powder, soluble in water, slightly soluble in alcohol, insoluble in acetone.

H. S. Code: 2833 26 (00)

Usage: It is used to supply zinc in animal feeds, fertilizers, and agricultural sprays. ZnSO4· 7H2O is used in making, in coagulation baths for, in for zinc plating, as a in dyeing, as a preservative for skins and leather and in medicine as an and emetic.

Packing: Net 25kg P. P Woven Bags.

Note: It should ve protected by covers when transportation, avoid rain, moisture, or mixed with acid / alkali matter and color matter; Packed in dry and airiness place, no contact with acid and alkali and color matter

Item
 

Index
 

(ZnSO4@H2O)
 

(ZnSO4@7H2O)
 

High-class
 

First-class
 

Quality
 

High-class
 

First-class
 

Quality
 

( calculating Zn ) Main content
( calculating ZnSO4@H2O ) ≥%
 

35.7
 

35.34
 

34.61
 

22.51
 

22.06
 

20.92
 

(calculating ZnSO4@7H2O ) ≥%
 

98.0
 

97.0
 

95.0
 

99.0
 

97.0
 

92.0
 

Insoluable material 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 ( calculating 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
 

__
 

__
 
 

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