Feed-grade Zinc Sulfate GB8251-87 |
|
 Appearance:
white crystal or powder
|
Item |
Index |
| ZnSO4.H2O |
ZnSO4.7H2O |
Zinc
sulfate 
|
98.0 |
99.0 |
Zn
|
35.0 |
22.5 |
As  |
0.0005 |
0.0005 |
| Heavy metal(Pb) |
0.002 |
0.001 |
Water-insoluble substance |
0.05 |
0.05 |
| Particle
size (250um) |
95 |
- |
As zinc additive used for feed process
Package: plastic woven bag lined with
plastic film bag.
Net weight: 25kg, 50kg |
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