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CONTACT US
Company: Choice Chemicals Ltd.
Address: You'a Headquarters Office Building,Chaoyang Front Street, Furong District, Changsha,Hunan Province 410000,China
Mobile: 0086 731 89878447
E-mail: info@choice-chem.com
Ferrous Sulfate Heptahydrate
Information
|
Appearance |
Light blue-green monoclinic crystal or powder |
|
CAS NO. |
7782-63-0 |
|
EINECS |
616-510-7 |
|
H.S.CODE |
28332950 |
|
Molecular Formula |
FeH14O11S |
|
Molecular Weight |
278.0146 |
Quality Standard
|
Component |
Qualified |
Typical |
|
Purity of FeSO4.7H2O |
98.3% |
98% |
|
Total Fe(as Fe) |
19.8% |
19.7% |
|
Lead(Pb) |
5 PPM |
20 PPM MAX |
|
Arsenic(as As） |
1 PPM |
2 PPM MAX |
|
Heavy metal(as Cd） |
1 PPM |
4 PPM MAX |
Application
Industrial application: Used in the manufacture of iron salt, ink used as coal stain, tanner, water bleaching agent, wood preservative and disinfectant,
Agricultural application: Used as fertilizer, herbicide and pesticide, wheat smut, orchard pests and fruit tree rot, tree stem moss, lichen, etc. It can also be used as a waste material, which is a catalyst for the production of chlorophyll in plants and plays an important role in the absorption of plants,
Pharmaceutical application: Used in medicine as local astringent and agent, its iron is the raw material of synthesis of red blood cells in the body.
Packaging & Transportation
Packing: External polypropylene woven bags, paper-plastic composite bags, kraft paper bags, line with polythylene plastic bags.
Net weight: 25, 1000kg/bag.
