- Sulphate[10]
- Paint & Coating[3]
- Pigment[5]
- Oxide[10]
- Chemical Auxiliary Agent[4]
- Animal Feed[1]
- Inorganic Acids[6]
- Feed Additives[7]
- Other Inorganic Salts[1]
- Carbonate[6]
- Organic Intermediate[7]
- Catalyst[2]
- Chloride[1]
- Other Inorganic Chemicals[1]
- Indium Ingots[1]
- Contact Person : Mr. Chen William
- Company Name : Liuzhou Glory Zinc Minmetchem Co., Ltd.
- Tel : 86-772-2611982
- Fax : 86-772-2611983
- Address : Guangxi,liuzhou,Rm. 15A05, Unit A, 17 Tanzhong East Rd., Huaxin Int'l Bldg., Liuzhou, Guangxi, China
- Country/Region : China
- Zip : 454006
crystal Zinc Sulphate
Zinc Sulphate | |
| |
IUPAC name | Zinc sulfate |
Other names | White vitriol / Goslarite |
CAS number | 7733-02-0 7446-19-7 (monohydrate)7446-20-0 (heptahydrate) |
EINECS | 231-793-3 |
Applications | The main application is as a coagulant in the production of rayon. It is also a precursor to the pigment lithopone. Zinc sulfate is used to supply zinc in animal feeds, fertilizers, and agricultural sprays. Zinc sulfate, like many zinc compounds, can be used to control moss growth on roofs. It is used as 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. |
Minerals | As a mineral ZnSO4·7H2O is known as goslarite. |
Specification
Product | Zinc sulphate heptahydrate | Zinc sulphate monohydrate |
Zn | 21% min | 35% min |
As | 10ppm Max | 5 ppm |
Cd | 10ppm Max | 10ppm |
Pb | 15ppm Max | 10ppm |
Hg | 5ppm Max |
|
Fe | 100ppm Max | 100ppm |
Insoluble matter in water | 0.05% Max | 0.01% Max |
Appearance | White & Free Flowing Crystal, None Caking Material. | Fine white Free Flowing Powder. Snow white Color. |
Granular | Zn: 21% min. Pb/As/Cd: 10 ppm max, Size: 2-4 mm or 1-3 mm | Zn: 33.5% min, or 36% min (Bangladesh Standard) Pb/As/Cd: 10 ppm max, Size: 2-4mm, 1-3mm |
crystal Zinc Sulphate
