Sulfuric acid, iron(2+) salt (1:1), dihydrate

CAS Registry Number®

10028-21-4

CAS Name

Sulfuric acid, iron(2+) salt (1:1), dihydrate

Molecular Formula

Fe.H2O4S.2H2O

Molecular Mass

189.96

Cite this Page

Sulfuric acid, iron(2+) salt (1:1), dihydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10028-21-4 (retrieved 2025-03-28) (CAS RN: 10028-21-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/Fe.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2

InChIKey

InChIKey=QRNSDFDAQSXJTF-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Sulfuric acid, iron(2+) salt (1:1), dihydrate
  • Sulfuric acid, iron salt (FeSO4), dihydrate
  • Feromax
  • Iron sulfate (FeSO4) dihydrate
  • Ferrous sulfate dihydrate

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