Cobalt sulfate (CoSO4) heptahydrate

CAS Registry Number®

10026-24-1
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CAS Name

Cobalt sulfate (CoSO4) heptahydrate

Molecular Formula

Co.H2O4S.7H2O

Cite this Page

Cobalt sulfate (CoSO4) heptahydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10026-24-1 (retrieved 2021-12-06) (CAS RN: 10026-24-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    420 °C
  • Melting Point (1)

    96.8 °C
  • Density (1)

    1.95 g/cm3

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/Co.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2

InChIKey

InChIKey=GBAQEIIPNZJVFP-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Sulfuric acid, cobalt(2+) salt, hydrate (1:1:7)
  • Sulfuric acid, cobalt(2+) salt (1:1), heptahydrate
  • Cobaltous sulfate heptahydrate
  • Cobalt sulfate hydrate (CoSO4.7H2O)
  • Cobalt sulfate (CoSO4) heptahydrate

Deleted or Replaced CAS Registry Numbers

2360969-75-9, 2374869-82-4