Basic Info.
Product Description
| Product Name | Zinc sulfate monohydrate | ||
| Purity | 98%Min | ||
| Appearance | White crystal | ||
| Cas No. | 7446-19-7 | ||
| Certificate | SGS/BV/CIQ |
| ITEMS | ZnSO4.H2O | ZnSO4.7H2O | |
| Zinc Sulfate % | 98min | 98min | |
| Zinc % | 35.7min | 22.51min | |
| Heavy metal (Pb) % | 0.002max | 0.001max | |
| Iron ( Fe) % | 0.008max | 0.003max | |
| Cadmiu m (Cd) % | 0.002max | 0.001max | |
| Manganese (Mn) % | 0.01max | 0.05max | |
| Chloride (Cl) % | 0.2max | 0.2max | |
| PH Value (50g/L) | 4.0min | 3.0max | |
| Water Insoluble % | 0.02max | 0.02max | |
| Item | Specification |
| Zn | 33%-35% Min |
| Pb | 10ppm Max |
| As | 5 ppm Max |
| Cd | 10 ppm Max |
| Water insoluble matter | 0.005% Max |
The Application of Zinc Sulfate
1, Zinc sulfate is used as trace element fertilizer to prevent crops from Zn deficiency and increase crop yields. Now more and more farmers apply micronutrient fertilizers such as zinc sulfate.
2, It can be used as feed additive to supply trace element, prevent and cure some diseases because of zinc deficiency and prevent premature death. It also can increase appetite, control blood disorders and bone disease.
3, In industry field, zinc sulfate works as coagulator for man made fibril, and mordant in dyeing and printing industry.
FAQ
1.Q:Are you a factory or trading company?
A:We are a factory and trading company.
2 Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA and Certificate of origin.Pls let us know if your markets have any special requirements.
3 Q: What is loading port?
A: Our factory is nearby Tianjin Port, but loading port can be negotiated.
4 Q:What is the payment terms?
A: T/T
5 Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.