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Company: Choice Chemicalsicalsicals Ltd.
Address: You'a Headquarters Office Building,Chaoyang Front Street, Furong District, Changsha,Hunan Province 410000,China
Mobile: 0086 731 89878447
E-mail: [email protected]
Ferrous sulphate 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 Asï¼ |
1 ppm |
2 ppm max |
|
Heavy metal (as Cdï¼ |
1 ppm |
4 ppm max |
Application
Industrial application: Used in the manufacture of iron salt, ink used as a coal stain, tanner, water bleaching agent, wood preservative and disinfectant,
Agricultural application: Used as a fertiliser, herbicide and pesticide combating 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
photosynthesis.
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.
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