Aluminum sulfate octadecahydrate

CAS Registry Number®

7784-31-8

CAS Name

Aluminum sulfate octadecahydrate

Molecular Formula

Al.3/2H2O4S.9H2O

Molecular Mass

672.48

Cite this Page

Aluminum sulfate octadecahydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7784-31-8 (retrieved 2025-03-28) (CAS RN: 7784-31-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/Al.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2

InChIKey

InChIKey=HWVOINJDHDECJA-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Sulfuric acid, aluminum salt (3:2), octadecahydrate
  • Cake alum
  • Patent alum
  • Aluminum sulfate octadecahydrate
  • Dialuminum sulfate octadecahydrate

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Deleted or Replaced CAS Registry Numbers

1954674-14-6

CAS INSIGHTSTM
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