Chemical Name: Zinc sulfate
Molecular Formula: ZnSO4.H2O, ZnSO4.7H2O
CAS: 7446-19-7(H2O);7446-20-0 (7H2O)
Packing:25kg bag pr Junbo bag
MOQ:25tons/1X20FCL
1.Discription:
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.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.In industry field, zinc sulfate works as coagulator for man made fibril, and mordant in dyeing and printing industry.
2.Technical Specification
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 |
Cadmium (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 |
3.Application
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.
4.Packing
25kg per bag,22MT/20*FCL;50kg per bag,27MT/20*FCL
5.Storage and Transportation
1)Be set to cool.dry and ventilated place.away from Fire source.
2)Sealed, Prevent from rain. sunlight and strong acids or alkali.