| CAS No.: | 7733-02-0 |
|---|---|
| Other Names: | |
| MF: | ZNSO4.7H2O |
| EINECS No.: | 231-793-3 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Agriculture Grade |
| Purity: | 98% |
| Appearance: | White crystal |
| Application: | Agriculture |
| Brand Name: | BDJY |
| Model Number: | JY-21/2 |
| white crystal: | crystal |
Quick Details
Specifications
Specifications
ZnSO.7H2O 98.0% min,
Zinc content 22.0% min;
Lead content 10 ppm max;
Cadmium content 10 ppm max;
Iron 100 ppm max;
Zinc Sulphate Heptahydrate Crystal
1. Molecular Formula : ZnSO4·7H2O
2. Specification:
|
ITEMS |
UNIT |
SPECIFICATION |
|
Zn |
%min |
22 |
|
Pb |
(ppm) max |
10 |
|
As |
(ppm) max |
10 |
|
Cd |
(ppm) max |
10 |
3.Usage:
Zinc Sulphate heptahydrate has been largely used in fertilizers for tea, banana, pineapple planting.
4.Packing
Packed in 20/ 25kg bags or 1250 bags with inner bags on pallets or without pallets,or according to customers' request.
5. Storage
Dry and hermetic.