Ammonium dichromate
CAS Registry Number®
7789-09-5
CAS Name
Ammonium dichromateMolecular Formula
Cr2H2O7.2H3NCite this Page
Ammonium dichromate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=7789-09-5 (retrieved ) (CAS RN: 7789-09-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Density (1)
2.155 g/cm³ @ Temp: 25 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/2Cr.2H3N.2H2O.5O/h;;2*1H3;2*1H2;;;;;/q2*+1;;;;;;;;;/p-2
InChIKey
InChIKey=XAQCJVGGJJFLPP-UHFFFAOYSA-L
SMILES
O([Cr](O)(=O)=O)[Cr](O)(=O)=O.N
Canonical SMILES
O=[Cr](=O)(O)O[Cr](=O)(=O)O.N
Other Names for this Substance
- Chromic acid (H2Cr2O7), ammonium salt (1:2)
- Dichromic acid (H2Cr2O7), diammonium salt
- Chromic acid (H2Cr2O7), diammonium salt
- Ammonium bichromate
- Ammonium dichromate(VI)
