- Overview
- Product Description
- Detailed Photos
- Application
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
CZ
Grade Standard
Industrial Grade
Transport Package
25kg/Bag
Trademark
CZ
Origin
China
Production Capacity
10000000 Kg/Month
Product Description
Zinc sulfate is mainly used as raw materials for making pigments such as lithopone, zinc barium white and other zinc compounds. It is also used as nutrients for animals when zinc is deficient, feed additives for animal husbandry, zinc fertilizers for crops (microelement fertilizers), important materials for man-made fibers, electrolytes for zinc production by electrolysis, mordants in textile industry, medical emetic agents, astringents, fungicides and wood. Material and leather preservatives, etc. It is obtained by the action of zinc or zinc oxide with sul phuric acid or by the extraction and refining of sphalerite after baking in a reflux furnace.
| Testing Item | Standard | Result |
| Zinc sulfate/% | ≥94.7 | 95.2 |
| Zinc(powder Zn)/% | ≥34.5 | 35.3 |
| Zinc(granule Zn)/% | ≥33 | 33.2 |
| Heavy Metal (Pb)/% | ≤0.0010 | 0.0004 |
| Water Insoluble/% | ≤0.05% | 0.018% |
| Size(powder pass 0.5mm test sieve)/% | ≥95% | conforms |
| Size(granule pass 1-2mm test sieve)/% | ≥95% | conforms |
| Size(granule pass 2-4mm test sieve)/% | ≥95% | conforms |
| Note: When a user with special requirements for fineness, negotiated by the supply and demand sides | ||
1, Zinc sulfate is used as trace element fertilizer to prevent crops from Zn deficiency and increase crop yields. Now more andmore 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.
Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know
Q: What is loading port?
A: Usually is Shanghai or Qingdao.
Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.
Q: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
Q: What certificates and documents do you offer?
A: The following certificate is available, such as COA, MSDS,ISO, SGS Inspection report, BV Assessment, , Kosher, CRIA ,Health Certificate ,FORM A ,FORM E and CIQ certificate etc.
Q: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try to give best offer. If you are good at bargaining, you can also
enjoy fun of bargaining. Just don't make it too hard!
Q:How should I pay?
A: We accept all kinds of payment ways. such as Alibaba trade Assurance, T/T, L/C, West union, Paypal etc.
A: Usually is Shanghai or Qingdao.
Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.
Q: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
Q: What certificates and documents do you offer?
A: The following certificate is available, such as COA, MSDS,ISO, SGS Inspection report, BV Assessment, , Kosher, CRIA ,Health Certificate ,FORM A ,FORM E and CIQ certificate etc.
Q: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try to give best offer. If you are good at bargaining, you can also
enjoy fun of bargaining. Just don't make it too hard!
Q:How should I pay?
A: We accept all kinds of payment ways. such as Alibaba trade Assurance, T/T, L/C, West union, Paypal etc.