| Status: | ISO 765 |
|---|---|
| IUPAC: | iron(II) tetraoxosulfate or iron(2+) tetraoxosulfate or ferrous sulfate |
| CAS: | sulfuric acid iron(2+) salt (1:1) |
| Reg. No.: | 7720-78-7 |
| Formula: | FeO4S |
| Activity: | herbicides (inorganic herbicides) |
| Notes: | This substance is considered by the International Organization for Standardization not to require a common name. The parent acid is also considered not to require a common name, see sulfuric acid. In ISO 765-1976, the name given is “ferrous sulphate”, but ISO now requires the “f” spelling for sulfur and its compounds. |
| Structure: |  |
| InChI: | InChI=1/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2/fFe.O4S/qm;-2 |