Chromic acid (H2Cr2O7), copper(2+) salt (1:1)

CAS Registry Number®

13675-47-3
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CAS Name

Chromic acid (H2Cr2O7), copper(2+) salt (1:1)

Molecular Formula

Cr2H2O7.Cu

Cite this Page

Chromic acid (H2Cr2O7), copper(2+) salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=13675-47-3 (retrieved 2022-05-18) (CAS RN: 13675-47-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=HHVAKRPEIQANFX-UHFFFAOYSA-L

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Chromic acid (H2Cr2O7), copper(2+) salt (1:1)
  • Dichromic acid (H2Cr2O7), copper(2+) salt (1:1)
  • Copper dichromate
  • Copper dichromate(VI)
  • Copper dichromate (CuCr2O7)

Deleted or Replaced CAS Registry Numbers

136369-97-6