Ferrous Sulfate Heptahydrate
Description:
-CAS No.: 7720-78-7
-Molecular Formula: FeSO4·7H2O
-Appearance: Blue – Green dry
-Packing: 25 kg/bag. 1250kg/bag.
Specification:
| Item | Standard |
| FeSO4·7H2O | ≥98% |
| Fe, % | ≥19% |
| As% | ≤0.0004 |
| Pb% | ≤0.002 |
| Cd, % | ≤0.0005 |
Application:
Industrially used for the manufacture of iron salts, inks, red iron oxide and indigo, used as mordants, tanning agents, water purifying agents, wood preservatives and disinfectants, etc.; used as fertilizers, herbicides and pesticides in agriculture.