Ammonium aluminum sulfate

CAS Registry Number®

7784-25-0
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CAS Name

Ammonium aluminum sulfate

Molecular Formula

Al.H3N.2H2O4S

Cite this Page

Ammonium aluminum sulfate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=7784-25-0 (retrieved 2021-09-25) (CAS RN: 7784-25-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    94.5 °C
  • Density (2)

    2.45 g/cm3 @ Temp: 20 °C

Source(s)

  • (1) Drugs - Synonyms and Properties data were obtained from Ashgate Publishing Co. (US)
  • (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/Al.H3N.H2O4S/c;;1-5(2,3)4/h;1H3;(H2,1,2,3,4)

InChIKey

InChIKey=JBDDAQMOLJDTEO-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Sulfuric acid, aluminum ammonium salt (2:1:1)
  • Aluminum ammonium sulfate (Al(NH4)(SO4)2)
  • Alum ammonium
  • Burnt ammonium alum
  • Exsiccated ammonium alum