Chromic acid (H2Cr2O7), barium salt (1:1)

CAS Registry Number®

13477-01-5

CAS Name

Chromic acid (H2Cr2O7), barium salt (1:1)

Molecular Formula

Ba.Cr2H2O7

Molecular Mass

355.33

Cite this Page

Chromic acid (H2Cr2O7), barium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13477-01-5 (retrieved 2025-06-27) (CAS RN: 13477-01-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=IDJJUTWRPZPPHR-UHFFFAOYSA-L

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Chromic acid (H2Cr2O7), barium salt (1:1)
  • Barium dichromate
  • Dichromic acid, barium salt (1:1)
  • Barium dichromate(VI)
  • Barium chromate (BaCr2O7)

CAS INSIGHTSTM
Purple and red filaments produced by electrostatic discharge inside a plasma ball.