Approved by the ministry of Foreign Economic Relations and Trade of the P.R.C. and the department of Commerce of Hunan Province, our company is a large comprehensive foreign trade enterprise with an i...
Min. Order / Reference FOB Price | |
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1 MetricTon | US $15.00/ MetricTon |
Local Area: | Changsha, Hunan, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, Paypal, Western Union |
Brand: | China-WHASIN |
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Classification: | Sulphate |
Type: | Zinc Sulphate |
CAS No.: | 7446-19-7 (monohydrate),7446-20-0(heptahydrate) |
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Product Description
Technical Parameters:
Zinc Sulphate heptahydrate
Molecular Formula: ZnSO4 .7H2O
item | index | ||
Feed Grade | Industry Grade | Fertilizer Grade | |
Purity | 98% min | 98% min | 92% min |
Zinc: | 21.5% min | 21.5% min | 20.5 min |
As: | 5ppm max | 10ppm max | 5ppm max |
Pb: | 10ppm max | 10ppm max | 10ppm max |
Cd: | 10ppm max | 10ppm max | —— |
Fineness | —— | —— | —— |
Can produce according to customer's request.
Zinc sulfate monohydrate
MF:ZnSO4.H2O
item | index | ||
Feed Grade | Industry Grade | Fertilizer Grade | |
Purity | 98% min | 98% min | 98% min |
Zinc: | 35% min | 35% min | 33.5% min |
As: | 5ppm max | 10ppm max | 5ppm max |
Pb: | 10ppm max | 20ppm max | 10ppm max |
Cd: | 10ppm max | 20ppm max | 10ppm max |
Fineness | 80mesh | 80meshMax | 0.5-1mm/1-3mm /2-4mm |
Features:
1 high purity, high dispersion capacity, fast dissolving, fast and thorough chemical reaction.
2 color white, the color has no effect on the product after the reaction.
3 fewer impurities, no caking, stability, reduce the impact of other product on the product.
Use:
1. It is used as raw material for production of lithopone. It is also used in synthetic fiber industry, zinc plating, pesticides. It is mainly used in trace element fertilizer and feed additive, etc.
2. It is used to supply zinc in animal feeds, fertilizers, and agricultural sprays. ZnSO4·7H2O is used in making lithopone, in coagulation baths for rayon, in electrolytes for zinc plating, as a mordant in dyeing, as a preservative for skins and leather and in medicine as an astringent and emetic.
3. Its spray treatments can affect growth, yield and quality parameters of rapeseed (oil and protein). The number of seeds per pod, the number of pods per plant and the harvest index increased significantly with increasing Zn applications.
4. It is used in pharmacology as a dietary supplementation; supplement to IV solutions given for TPN; treatment or prevention of zinc deficiencies. Ophthalmic solution used as mild astringent for relief of eye irritation. It is also used for treatment of acrodermatitis enteropathica and delayed wound healing associated with zinc deficiency; treatment of acne, rheumatoid arthritis, Wilson's disease.
Packaging & Shipping
Packing:
1. 25KG/1000KG
2. According to customer's requirement.
Shipping:
1. Any kind of transportation can accept.
2. We will choose the fastest and cheapest way for you.
Our Services
1. Reply your email within 24 hours.
2. Reply your TM/Skype/MSN/QQ within 24 hours.
3. Anything we can help in China,let us know.we'll do our best to service you.
4. Factory-visiting or Third-party inspection before shipment is welcomed
5. Photos all-the-way for cargo tracing after order confirmation
6. Large stocking & lightning consignment
Company Information
Our company-Chinawhasin,which is founded in 2004,have 10 years experience in the industry.
Product including:
1. Zinc Sulphate(ZnSO4), Magnesium Sulphate(MgSO4), Manganese Sulfate(MnSO4),
2. Chromium nitride(CrN), Zirconium nitride(ZrN), Titanium nitride(TiN),
3. Zirconium boride (ZrB2), Hafnium boride (HfB2), Hafnium Dioxide(HfO2),
4. Titanium carbonitride(TiCN), Vanadium carbide(VC), Zirconium carbide(ZrC),
5. Chromium carbide(Cr3C2), Niobium carbide (NbC), Tantalum carbide(TaC),
6. Titanium carbide (TiC), Hafnium carbide(HfC), etc.
FAQ
Welcome Consulting
Hunan Whasin Economic And Trading Co., Ltd.
Ms Susan Shi
Tel:86-13517489983
Email:susan.shi(at)chinawhasin.com
Skype:susan3397