Basic Info.
Model NO.
TR-Zinc Sulphate
CAS No.
7446-19-7/7446-20-0
Formula
Znso4H2O/Znso4.7H2O
Transport Package
25kg/Bag
Product Description
Product Description
Zinc sulfate is colorless or white rhombic crystal or powder at room temperature. It is astringent and soluble in water. The aqueous solution is acidic and slightly soluble in ethanol and glycerol. Pure zinc sulfate will not turn yellow in the air for a long time, and will become a white powder in dry air. There are many kinds of hydrates: zinc sulfate heptahydrate is a stable hydrate in the range of 0-39ºC, zinc sulfate hexahydrate at 39-60ºC and zinc sulfate monohydrate at 60-100ºC. When heated to 280°C, various hydrates completely lose their crystal water, decompose into zinc sulfate at 680°C, decompose further above 750°C
Detailed Photos
Product Parameters
Items | ZnSO4.H2O Powder | ZnSO4.H2O Granular | ZnSO4.7H2O |
Appearance | White Powder | White Granular | White Crystal |
Zn%min | 35 | 35.5 | 33 | 30 | 25 | 21.5 | 21.5 | 22 |
As | 5ppm max |
Pb | 10ppm max |
Cd | 10ppm max |
PH Value | 4 |
Size | - | 1-2mm 2-5mm | - |
Package | 25kg, 50kg, 1000kg, 1250kg bag or customize |
Application
1. Used as dyeing mordant, wood preservative, paper bleaching agent, also used in medicine, artificial fibers, electrolysis, electroplating, pesticides and zinc salt production, etc.
2. Used for preparation of zinc supplements, astringents, etc.
3. It is used as a mordant, wood preservative, and bleaching agent in the paper industry, medicine, artificial fiber, electrolysis, electroplating, pesticide, and zinc salt production.
4. Zinc sulfate is a supplement of zinc in feed. It is a component of many enzymes, proteins, and ribose in animals. It participates in carbohydrate and fat metabolism and catalyzes the conversion of pyruvate and lactic acid to promote growth. Zinc deficiency can easily cause incomplete keratosis, dysplasia, and hair deterioration, and can affect animal reproductive function.
5. It is mainly used in artificial fibre coagulants. It is used as a mordant and alkali-resistant agent in the printing and dyeing industry. It is the main raw material for the manufacture of inorganic pigments (such as zinc barium white), other zinc salts (such as zinc stearate, and basic zinc carbonate), and zinc-containing catalysts. Used as wood and leather preservative, bone glue clarification, and preservative. The pharmaceutical industry is used as an emetic. It can also be used to prevent diseases in fruit nurseries and to make cables and zinc micronutrients. Food-grade products can be used as nutritional supplements (zinc fortifiers) and so on.
Packaging & Shipping
FAQ
Q1: What's your MOQ?
A:MOQ is 1KG.
Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q3: Is there a discount?
A:Different quantity has different discount.
Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union .
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.
Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
Address:
N/a, Tongren, Guizhou, China
Business Type:
Trading Company
Business Range:
Chemicals
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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