CASR |
: | 7782-63-0 |
Molecular Formula |
: | FeSO4.7H2O |
Molecular Weight |
: | 278.01 |
Specifications | |
---|---|
Description: | Green crystalline powder, odourless, efflorescent in air. |
Assay: | min. 99.00% |
pH(5% aq soln): | 3.0 - 4.0 |
Chloride(Cl): | 0.01% max |
Copper(Cu): | 0.005% max |
Iron[Fe(III)]: | 0.20% max |
Heavy metal(as Pb): | 0.005% max |
Manganese(Mn): | 0.1% max |