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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Zinc sulfate heptathydrate
Zinc sulfate heptathydrate
  • Zinc sulfate heptathydrate

Zinc sulfate heptathydrate

Price $650
Package 1T
Min. Order: 1T
Supply Ability: 100mt
Update Time: 2023-04-04

Product Details

Product Name: Zinc sulfate heptathydrate CAS No.: 7446-20-0
Min. Order: 1T Purity: 21%
Supply Ability: 100mt Release date: 2023/04/04

Best-Selling Zinc Sulfate granular with Zn 21%
1.High purity
2.Lower heavy metal level
3.Classification: zinc sulphate

 

Formula

ZnSO4. 7H2O 

CAS No

7446-20-0

 

Appearance

White crystalline powder  

HS Code

28332930 

EIENCS

231-793-3

 

HG

2326-2005

Mol Weight

287.56

 

Odour

odourless 

Melting Point

Melting Point: It loses water at 30 degree C to give the hexahydrate and  more water is lost at 70 degree C to form the monohydrate. Lose hexahydrate at 100 degree,The anhydrous salt forms at 280 degree C

 

Density

1.957 

zinc sulphate heptahydrate

Content 98%min

Specification

Item

Unit

Specification

Zn Content

%min

21

Pb

ppm Max

10

As

ppm Max

5

Cd

ppmMax

10

Use

ZnSO4 is mainly used as raw material for the production of lithopone  and zinc salts. It is also used in synthetic fiber industry, zinc plating, Pesticides, flotation, fungicide and water, purification. In agriculture, it is mainly used as feed additive and trace element fertilizer,, etc.   

Package

 

20/25 kg bags with plastic woven bag, or 1250/1350 kg bags with inner bags on pallets or according to your request.

 

Storage

Dry and hermetic

Company Profile Introduction

Nanjing Sky Hope Tongyuan Biological Engineering Co., Ltd. originated from the Food Department of Jiangsu High hope International Group Co., Ltd. Homogenous Food Co., Ltd. It is a comprehensive food, pet food and mechanical engineering company. The company mainly exports hydrocolloids made in China (eg carrageenan, sodium alginate, agar, konjac gum, xanthan gum), vegetable proteins (eg isolated soy protein, concentrated soy protein, tissue soy protein, rice protein, Wheat protein and pea protein), preservatives, sweeteners, flavors and fragrances and functional plant extracts, can be used in meat, dairy and bakery products, health products. Export and sales of pet food and pet products. The company also imports some seaweed raw materials from abroad for the production of agar, carrageenan and sodium alginate, and Company also has a cooperation seaweed cultivation base in Indonesia and Morocco. At the same time, research and development and export evaporation heat exchanger equipment and accessories, evaporation systems (multi-effect evaporation, MVR, TVR evaporation system) can be used for food, pharmacy project, wastewater treatment, etc. The company's management team has been working in related fields for many years and has extensive experience and professional knowledge. With the support of its own cooperative factory for each product, the company has a strong supply capacity and has established a stable sales network in the global market. The main markets also cover the EU, Eastern Europe, Russia, Southeast Asia, North America and South America. "Product quality first" is the company's consistent aim, all products are produced in accordance with ISO, HACCP and other quality standards. I sincerely hope that the company can become your trusted professional partner in the food industry in China.

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  • Address: No. 2 Shuanglong Street, Qinhuai District, Nanjing
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