zinc sulfate/zinc sulphate heptahydrate industry grade - zinc sulphate heptahydrate Specificaton & Trade Terms
| Model | zinc sulphate heptahydrate |
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| Place Of Origin | China |
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| Packaging | 25kg bags |
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| Brand | www.rqsulfates.com/ info@rqsulfates.com |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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| Supply Ability | 20000MT |
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| Minimum Order | 1 |
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| Loading Ports | Huangpu |
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| Delivery Time | 25 days |
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BASIC INFORMATION:
CAS No.: 7446-20-0
H.S. Code: 28332930
EINECS NO.: 231-793-3
Formula: ZnSO4�7H2O
Other name: zinc sulfate,zinc sulphate,zinc sulphate hepta,zinc sulfate hepta,white vitriol,salt of vitriol
SPECIFICATION:
Zn: 21.5% min
Pb: 10 ppm max
As: 5 ppm max
Cd: 10 ppm max
Size: Crystalline powder
USAGES:
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.
