Permanganic acid (HMnO4), potassium salt (1:1)

CAS Registry Number®

7722-64-7
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CAS Name

Permanganic acid (HMnO4), potassium salt (1:1)

Molecular Formula

HMnO4.K

Cite this Page

Permanganic acid (HMnO4), potassium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7722-64-7 (retrieved 2021-10-16) (CAS RN: 7722-64-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    240 °C (decomp)
  • Density (2)

    2.7 g/cm3

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
  • (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/K.Mn.H2O.3O/h;;1H2;;;/q;+1;;;;/p-1

InChIKey

InChIKey=IRMGUHBBVMQJKT-UHFFFAOYSA-M

SMILES

[Mn](O)(=O)(=O)=O.[K]

Canonical SMILES

[K].O=[Mn](=O)(=O)O

Other Names for this Substance

  • Permanganic acid (HMnO4), potassium salt (1:1)
  • Permanganic acid (HMnO4), potassium salt
  • C.I. 77755
  • Chameleon mineral
  • Condy's crystals

Deleted or Replaced CAS Registry Numbers

146104-97-4