Calcium sulfate hemihydrate

CAS Registry Number®

10034-76-1
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CAS Name

Calcium sulfate hemihydrate

Molecular Formula

Ca.H2O4S.1/2H2O

Cite this Page

Calcium sulfate hemihydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=10034-76-1 (retrieved 2021-07-29) (CAS RN: 10034-76-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=UUWIFXJTCZMVKD-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Sulfuric acid, calcium salt, hydrate (2:2:1)
  • Sulfuric acid, calcium salt (1:1), hemihydrate
  • Calcium sulfate hemihydrate
  • Calcium sulfate (CaSO4) hemihydrate
  • Calcium sulfate (CaSO4) hydrate (2:1)

Deleted or Replaced CAS Registry Numbers

31745-33-2, 2228910-29-8