Chromic acid (H2Cr2O7), rubidium salt (1:2)

CAS Registry Number®

13446-73-6

CAS Name

Chromic acid (H2Cr2O7), rubidium salt (1:2)

Molecular Formula

Cr2H2O7.2Rb

Molecular Mass

388.94

Cite this Page

Chromic acid (H2Cr2O7), rubidium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13446-73-6 (retrieved 2025-03-31) (CAS RN: 13446-73-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/2Cr.2H2O.5O.2Rb/h;;2*1H2;;;;;;;/q2*+1;;;;;;;;;/p-2

InChIKey

InChIKey=QHAWBEGVZASWOB-UHFFFAOYSA-L

SMILES

O([Cr](O)(=O)=O)[Cr](O)(=O)=O.[Rb]

Canonical SMILES

[Rb].O=[Cr](=O)(O)O[Cr](=O)(=O)O

Other Names for this Substance

  • Chromic acid (H2Cr2O7), rubidium salt (1:2)
  • Dichromic acid (H2Cr2O7), dirubidium salt
  • Chromic acid (H2Cr2O7), dirubidium salt
  • Rubidium dichromate(VI) (Rb2Cr2O7)
  • Rubidium dichromate (Rb2Cr2O7)

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Deleted or Replaced CAS Registry Numbers

2762623-84-5