High Purity Inorganic White Vitriol Zinc Sulphate Heptahydrate Crystal Powder 22%
Technical Parameter
Product Name: Zinc Sulfate Heptahydrate
Test Result: HG/T2326-2005
Rongqing Chemical zinc sulfate test result:
| Description | Fertilizer Grade | Feed Grade |
|---|---|---|
| Zn | 21.5% min | 21.7% min |
| Pb | 10ppm max | 6.4ppm max |
| As | 5ppm max | 2.3ppm max |
| Cd | 10ppm max | 4.9ppm max |
Product Description
Product Name: Zinc Sulphate Heptahydrate
Molecular Formula: ZnSO4.7H2O
EINECS NO: 231-793-3
CAS NO : 7446-20-0
HS Code : 28332930
PHYSICAL DESCRIPTION/ PROPERTIES
Odour: Odourless
Boiling Point: >500 C (Decomposes)
Appearance: White Crystalline powder or Granular
Grade: fertilizer grade,industry grade
Application
1. preventing and correcting zinc deficiencies to increase crop yields
2. be an important element in agricultural fungicides which is used to prevent pests and diseases for crops such as wheat, barley, kiwi fruit, apple and so on.
3. treating and preventing diseases of animals, for example: facial eczema, foot-rot and foot scald, lumpy wool.
Packing
Net weight 25kgs, 50kgs per each plastic woven bag, or 1000kgs to 1350kgs per each package，or according to client request.
Delivery
We will arrange shipment from Huangpu and Changsha Port within 15 days after receiving your order.