| CAS No.: | 7446-20-0 |
|---|---|
| Other Names: | Zinc Sulphate |
| MF: | ZNSO4 |
| EINECS No.: | 231-793-3 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Agriculture Grade,Industrial Grade,Medicine Grade |
| Purity: | 98%,99% |
| Appearance: | White Crystal Powder or Granular |
| Application: | |
| Brand Name: | HJFD |
| Model Number: |
Quick Details
Specifications
Properties:
Product Name: Zinc Sulphate 20.92%-22.51%
CAS No.: 7446-20-0
EINECS No.: 231-793-3
HS.Code:2833293000
Molecular Form: ZnSO4
Molecular Weight:179.45
Appearance:White powder or granular.
Applications:
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
Standard :HG2326-2005
|
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 |
- |
- |
Outer Packing:
Zinc Sulphate will be packed in 25kgs, 50kgs plastic woven bag within PP liner, or 1000kgs to 1350kgs jumbo bags within PP liner or according to client request.
25MT without pallet ,24MT with pallet will be loaded in 1*20'fcl container.
Storage:
Zinc Sulphate Should be stored in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide