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Description:
Place of Origin: China
Storage: Store in cool place
Formula: ZnSO4.7H2O
Molecular Weight: 179.4869
CAS: 767446-19-7
HS Code: 28332930
Appearance: White powder
Zinc: 35% min
Grade Standard: Agriculture Grade, Industrial Grade
Application:
1. It is used as raw material for production of lithpone.it is also used in synthetic fiber industry,zinc plating,pesticides.it is mainly used in trace element fertilizer and feed additives,etc.
2. It is as a coagulant in the production of rayon.
3. It is also used in synthetic fiber industry,zinc plating,pesticides.it is mainly used in trace element fertilizer and feed additives,etc.
4. It is mainly used in trace element fertilizer, can be used to prevent fruit nursery diseases.
Specification:
Item |
Standard |
| Powder | |
Zn |
35% MIN |
Water Insoluble Matter |
0.05% MAX |
Pb |
20ppm MAX |
As |
5ppm MAX |
Cd |
10ppm MAX |
Hg |
2ppm MAX |
Feature and Advantages:
Pakaged in the woven bag lined with plastic,net wt.25kgs or 1000kgs bags or customized.
Keep in a tightly closed container, store in a cool, dry ventilated place. Protect against physical damage. Isolate from all incompatible substances.
We will arrange the shipment within 20days after receiving your order.
Price: We have our own factory,the middle price can be replace to improve the quality and service.
Service:The trained customer service staff will pay regular visit to the customer feedback any issues arise and provide prompt remedy.
http://www.hsc-chemicals.com/