Record Information
Version1.0
Creation date2010-04-08 22:11:50 UTC
Update date2015-07-20 23:17:58 UTC
Primary IDFDB015412
Secondary Accession NumbersNot Available
Chemical Information
FooDB NamePotassium carbonate (K2CO3)
DescriptionFood flavouring agent and adjuvant, pH control agent and processing aid
CAS Number584-08-7
Structure
Thumb
Synonyms
SynonymSource
RacolKegg
Potassium carbonic acidGenerator
Carbonate of potashbiospider
Carbonic acid potassium saltbiospider
Carbonic acid, dipotassium saltbiospider
Carbonic acid, dipotassium salt, 8CIdb_source
Carbonic acid, potassium salt (1:2)biospider
Dipotassium carbonatebiospider
E501db_source
Inorganic saltbiospider
K-granbiospider
Kalium carbonicumbiospider
Kaliumcarbonatbiospider
Montreal potashbiospider
Pearl ashdb_source
Pearl dustbiospider
Potassium carbonate (2:1)biospider
Potassium carbonate (JP15/USP)biospider
Potassium carbonate (K2(CO3))biospider
Potassium carbonate, acsbiospider
Potassium carbonate, anhydrousbiospider
Racol (TN)biospider
Sal absinthIIbiospider
Salt of tartarbiospider
Salt of wormwoodbiospider
Predicted Properties
PropertyValueSource
Water Solubility303 g/LALOGPS
logP-0.49ALOGPS
logP0.25ChemAxon
logS0.34ALOGPS
pKa (Strongest Acidic)6.05ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area63.19 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity31.17 m³·mol⁻¹ChemAxon
Polarizability3.52 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaCK2O3
IUPAC namedipotassium carbonate
InChI IdentifierInChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI KeyBWHMMNNQKKPAPP-UHFFFAOYSA-L
Isomeric SMILES[K+].[K+].[O-]C([O-])=O
Average Molecular Weight138.2055
Monoisotopic Molecular Weight137.912157588
Classification
DescriptionThis compound belongs to the class of organic compounds known as organic carbonic acids and derivatives. These are compounds comprising the organic carbonic acid or a derivative thereof.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic carbonic acids and derivatives
Sub ClassNot Available
Direct ParentOrganic carbonic acids and derivatives
Alternative Parents
Substituents
  • Carbonic acid derivative
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organic alkali metal salt
  • Organic potassium salt
  • Organic salt
  • Organooxygen compound
  • Organic zwitterion
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 8.69%; K 56.58%; O 34.73%DFC
Melting PointMp 901°DFC
Boiling PointNot Available
Experimental Water Solubilitycold water]
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot AvailableView in JSpectraViewer
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID11430
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDKBX62-P:KBX62-P
EAFUS ID3117
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Flavornet IDNot Available
GoodScent IDrw1099541
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
odorless
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference