POTASSIUM DICHROMATE

PubChem Notes:

Potassium Dichromate Chromic acid (H2Cr2O7), dipotassium salt. A compound having bright orange-red crystals and used in dyeing, staining, tanning leather, as bleach, oxidizer, depolarizer for dry cells, etc. Medically it has been used externally as an astringent, antiseptic, and caustic. When taken internally, it is a corrosive poison.

Molecular Formula: Cr2K2O7


InChI: InChI=1/2Cr.2K.7O/q;;2*+1;;;;;;2*-1/rCr2O7.2K/c3-1(4,5)9-2(6,7)8;;/q-2;2*+1

InChIKey: InChIKey=KMUONIBRACKNSN-VWCXDHSPAP
SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

Names:
    Bichromate of potash
    Caswell No. 690
    Dipotassium bichromate
    Dipotassium dichromate
    dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium
    Iopezite
    Kaliumdichromat [German]
    Potassium bichromate
    Potassium dichromate(VI)
    POTASSIUM DICHROMATE
    SRM 935a

Registries:
    PubChem CID 516855
    PubChem ID 167013