CHEBI:131526 - potassium carbonate

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ChEBI Name potassium carbonate
ChEBI ID CHEBI:131526
Definition A potassium salt that is the dipotassium salt of carbonic acid.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula CK2O3
Net Charge 0
Average Mass 138.206
Monoisotopic Mass 137.912
InChI InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChIKey BWHMMNNQKKPAPP-UHFFFAOYSA-L
SMILES [O-]C([O-])=O.[K+].[K+]
Roles Classification
Chemical Role(s): catalyst
A substance that increases the rate of a reaction without modifying the overall standard Gibbs energy change in the reaction.
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ChEBI Ontology
Outgoing potassium carbonate (CHEBI:131526) has role catalyst (CHEBI:35223)
potassium carbonate (CHEBI:131526) is a carbonate salt (CHEBI:46721)
potassium carbonate (CHEBI:131526) is a potassium salt (CHEBI:26218)
IUPAC Name
dipotassium carbonate
Synonyms Sources
Carbonate of potash ChemIDplus
Carbonic acid, dipotassium salt ChemIDplus
K2CO3 ChEBI
Kaliumcarbonat ChemIDplus
Potassium carbonate, anhydrous ChemIDplus
Manual Xrefs Databases
D02038 KEGG DRUG
Potassium_carbonate Wikipedia
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Registry Numbers Types Sources
4267587 Reaxys Registry Number Reaxys
584-08-7 CAS Registry Number NIST Chemistry WebBook
584-08-7 CAS Registry Number KEGG DRUG
584-08-7 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
26638140 PubMed citation Europe PMC
26656574 PubMed citation Europe PMC
26810599 PubMed citation Europe PMC
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Last Modified
14 March 2016