CHEBI:23234 - dichromic acid

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name dichromic acid
ChEBI ID CHEBI:23234
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula Cr2H2O7
Net Charge 0
Average Mass 218.00388
Monoisotopic Mass 217.861
InChI InChI=1S/2Cr.2H2O.5O/h;;2*1H2;;;;;/q2*+1;;;;;;;/p-2
InChIKey CMMUKUYEPRGBFB-UHFFFAOYSA-L
SMILES [H]O[Cr](=O)(=O)O[Cr](=O)(=O)O[H]
ChEBI Ontology
Outgoing dichromic acid (CHEBI:23234) is a chromium oxoacid (CHEBI:35401)
dichromic acid (CHEBI:23234) is conjugate acid of hydrogen dichromate (CHEBI:33142)
Incoming hydrogen dichromate (CHEBI:33142) is conjugate base of dichromic acid (CHEBI:23234)
IUPAC Names
dihydrogen(heptaoxidodichromate)
μ-oxido-bis(hydroxidodioxidochromium)
μ-oxo-hexaoxodichromic acid
Synonyms Sources
[(HO)Cr(O)2OCr(O)2(OH)] ChEBI
chromic acid ChemIDplus
dichromic(VI) acid ChemIDplus
Dichromsäure ChEBI
H2Cr2O7 IUPAC
Registry Numbers Types Sources
101517 Gmelin Registry Number Gmelin
13530-68-2 CAS Registry Number ChemIDplus
Last Modified
05 January 2008