potassium dichromate (CHEBI:53444)

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ChEBI Name	potassium dichromate

ChEBI ID	CHEBI:53444

Definition	A potassium salt that is the dipotassium salt of dichromic acid.

Stars	This entity has been manually annotated by the ChEBI Team.

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Formula

Cr2K2O7

Net Charge

Average Mass

294.18460

Monoisotopic Mass

293.77283

InChI

InChI=1S/2Cr.2K.7O/q;;2*+1;;;;;;2*-1

InChIKey

KMUONIBRACKNSN-UHFFFAOYSA-N

SMILES

[K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O

Roles Classification
Chemical Role(s):	oxidising agent A substance that removes electrons from another reactant in a redox reaction.

Biological Role(s):	sensitiser A chemical compound that causes a substantial proportion of exposed people or animals to develop an allergic reaction in normal tissue after repeated exposure to the compound. allergen A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.

ChEBI Ontology
Outgoing	potassium dichromate (CHEBI:53444) has part dichromate(2−) (CHEBI:33141) potassium dichromate (CHEBI:53444) has role allergen (CHEBI:50904) potassium dichromate (CHEBI:53444) has role oxidising agent (CHEBI:63248) potassium dichromate (CHEBI:53444) has role sensitiser (CHEBI:139492) potassium dichromate (CHEBI:53444) is a potassium salt (CHEBI:26218)

IUPAC Names

dipotassium dichromate

potassium dichromate(2−)

potassium dichromate(VI)

Synonyms	Sources
Chromium potassium oxide	ChemIDplus
Dichromic acid dipotassium salt	ChemIDplus
Dipotassium bichromate	ChemIDplus
Dipotassium dichromate	ChemIDplus
Dipotassium dichromium heptaoxide	ChemIDplus
Kaliumdichromat	ChemIDplus
Potassium dichromate(VI)	ChemIDplus

Last Modified

19 January 2018