Basic Info.
Model NO.
Zinc Sulfate
Appearance
Powder
Grade Standard
Industrial Grade
Product Name
Zinc Sulfate
Other Name
Zinc Sulphate
Other Name 1
Zinc Sulfate Heptahydrate
Other Name 2
Zinc Sulphate Monohydrate
Chemical Name
Znso4
Zinc Sulphate Appearance
Powder
Zinc Sulphate Color
White
Density
1.31 G/Ml
Zinc Sulfate Type
Monohydrate, Heptahydrate
Zinc Sulfate Grade
Industry
Pb
<20ppm
pH
6-8
as
<10ppm
Size
20-40mm, 2-4mm
Storage
Dry Place
Transport Package
25kg Net Bag or Customized Package
Specification
25kg net bag or customized package
Trademark
KELAI
Origin
China
HS Code
2833293000
Production Capacity
100, 000 Tons Per Year
Product Description
Znso4 Zinc Sulfate Heptahydrate/Monohydrate
1.Brief Introduction
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, and finally decompose into zinc oxide and sulfur trioxide at about 930°C. ZnSO4·7H2O and MSO4·7H2O (M=Mg, Fe, Mn, Co, Ni) form mixed crystals in a certain range.
2. Technical Date Sheet
3.Application
1). It is mainly used as raw material for the production of lithophone and zinc salts.
2). It is also used in synthetic fiber industry, zinc plating, pesticides, flotation, fungicide and water purification.
3). In agriculture, it is mainly used intrace element fertilizer, etc.
4). Electrolytic industry for cable galvanizing and electrolytic pure zinc
5). Food grade used as a nutritional supplement.
6). Used to prevent fruit tree nursery diseases, wood and leather preservatives, and artificial fiber industries
7). Ideal zinc supplements and growth promoters in animal feed.
4. Packing and Loading
(1). Packing : 25kg net/bag , or customized package
(2) . Loading quantity : 27MT/20'container
If you have any interest about our product, pls feel free to contact with us .
1.Brief Introduction
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, and finally decompose into zinc oxide and sulfur trioxide at about 930°C. ZnSO4·7H2O and MSO4·7H2O (M=Mg, Fe, Mn, Co, Ni) form mixed crystals in a certain range.
| Name | Zinc Sulphate |
| CAS No. | 7446-20-0 |
| Other Names | Almagrerite/ Zinc Vitriol |
| MF | ZnSO4 |
| EINECS No. | 231-793-3 |
| Place of Origin | China (Mainland) |
| Grade Standard | Agriculture Grade,Electron Grade,Industrial Grade,Medicine Grade |
| Purity | 96% |
| Appearance | White Powder, White Powder |
| Application | Zinc Mordant, Wood preservative,papermaking,decolorants, Medicine, Electroplate, Electrolysis, Psticide or agriculture chemicals, making zinc salts. |
2. Technical Date Sheet
| Zinc Sulphate Monohydrate ZnSO4.H2O Analisis | |
| Test Items | Standard |
| Appearance | White free flowing powder or granules |
| ZnSO4.H2O (%) | ≥ 98.0 or as customer requirement |
| Zn (%) | ≥ 35.0 or as customer requirement |
| Cd | 10ppm Max |
| Pb | 10ppm Max |
| As | 5ppm Max |
| Water Insoluble matter | 0.05% Max |
| Zinc Sulphate heptahydrate ZnSO4.7H2O Analisis | |
| Test Items | Standard |
| Appearance | White crystal |
| Zn | 21%Min |
| Pb | 20ppm Max |
| As | 5ppm Max |
| Cd | 20ppm Max |
3.Application
1). It is mainly used as raw material for the production of lithophone and zinc salts.
2). It is also used in synthetic fiber industry, zinc plating, pesticides, flotation, fungicide and water purification.
3). In agriculture, it is mainly used intrace element fertilizer, etc.
4). Electrolytic industry for cable galvanizing and electrolytic pure zinc
5). Food grade used as a nutritional supplement.
6). Used to prevent fruit tree nursery diseases, wood and leather preservatives, and artificial fiber industries
7). Ideal zinc supplements and growth promoters in animal feed.
4. Packing and Loading
(1). Packing : 25kg net/bag , or customized package
(2) . Loading quantity : 27MT/20'container
If you have any interest about our product, pls feel free to contact with us .