Ferrous sulfate

CAS Registry Number®

7720-78-7
No image available.

CAS Name

Ferrous sulfate

Molecular Formula

Fe.H2O4S

Cite this Page

Ferrous sulfate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7720-78-7 (retrieved 2021-10-25) (CAS RN: 7720-78-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    2.99-3.08 g/cm3

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)

InChIKey

InChIKey=MVZXTUSAYBWAAM-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)O.[Fe]

Canonical SMILES

[Fe].O=S(=O)(O)O

Other Names for this Substance

  • Sulfuric acid, iron(2+) salt (1:1)
  • Exsiccated ferrous sulfate
  • Exsiccated ferrous sulphate
  • Feosol
  • Ferralyn

Deleted or Replaced CAS Registry Numbers

139939-63-2, 8060-18-2, 8063-79-4, 56172-58-8