| ≥1 piece |
Zinc sulphate
Character: white crystal
Quality: FAMI-QS certification
Use: Feed, Industry,Ferti
zinc sulphate
Appearance : white crystal
| Item | Test Standard | Test result |
| Zn%min | 22.51 | 22.65 |
| ZnS0 4 .7H 2 0%min | 99.0 | 99.7 |
| Insoluble water% max | 0.020 | 0.020 |
| PH vable(50g/l) | 3.0 | 3.0 |
| CL%max | 0.20 | 0.001 |
| Pb%max | 0.001 | 0.0005 |
| Fe%max | 0.003 | 0.0006 |
| Mn%max | 0.005 | 0.0005 |
| Cd%max | 0.001 | 0.0009 |
Package : Packed in 25kg plastic woven bags lined with PE bag .40bags with one pallet .
Storage and transportation : sealed , in cool dry place. Protect from damp when transport.
Usage : In agriculture, it can be used as microelement fertilizer , zinc supplement.
| CAS No.: 7446-20-0 | Place of Origin: Shaanxi China (Mainland) | Brand Name: TOP |
| Color: White | Purity: 99% |