POTASSIUM CARBONATE (CED0002586)

Record Information
Version1.0
Creation Date2016-05-19 02:23:21 UTC
Update Date2026-05-14 19:39:04 UTC
Accession NumberCHEM007261
Identification
Common NamePOTASSIUM CARBONATE
ClassSmall Molecule
Description
Potassium carbonate is a compound with the formula CK2O3 and an average molecular weight of 138.21 g/mol. POTASSIUM CARBONATE belongs to the organic carbonic acids, a subclass of organic carbonic acids and derivatives within the organic compounds. In industrial applications, the compound serves several roles and uses, including acting as a pH regulating agent, biocide, chelating agent, flavouring and nutrient, leavening agent, and base (PMC9056551). It is further utilized as a processing aid not otherwise specified (PMC9056551), a salt (PMC9088909), an activator (PMC9640709), and a catalyst (PMC6002542). Potassium carbonate is found in or released from 51 recorded sources. Within the category of electrical and electronic equipment, it is associated with antennas, coils, communication cables or conductors, auxiliary devices, and adjustable resistors. It is present in household cleaning and consumer products, such as bleaching agents, ash trays, cigar cigarettes, other smoking requisites, and non electric simulated smoking devices. In the context of food, food processing and cookware, it is linked to food preservation, fermentation processes for beer, and the preparation of malt, vinegar, wine, or sparkling wine. Additionally, it is found in building and construction materials, including ceilings, fencing, tents or canopies, and sunshades awnings or outside screens. It is also recorded in household items, specifically watch chains.
Contaminant TypeNot Available
Chemical Structure
Synonyms
ValueSource
Carbonate OF potashChEBI
Carbonic acid, dipotassium saltChEBI
K2CO3ChEBI
KaliumcarbonatChEBI
Potassium carbonate, anhydrousChEBI
RacolKegg
Carbonic acid OF potashGenerator
Carbonate, dipotassium saltGenerator
Potassium carbonic acid, anhydrousGenerator
Potassium carbonic acidGenerator
Potassium carbonic acid (K2co3)Generator
Potassium carbonate sesquihydrateMeSH
Chemical FormulaCK2O3
Average Molecular Mass138.206 g/mol
Monoisotopic Mass137.912 g/mol
CAS Registry Number584-08-7
IUPAC Namedipotassium carbonate
Traditional Namedipotassium carbonate
SMILES[K+].[K+].[O-]C([O-])=O
InChI IdentifierInChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI KeyBWHMMNNQKKPAPP-UHFFFAOYSA-L
Chemical Taxonomy
Description Belongs to the class of organic compounds known as organic carbonic acids. Organic carbonic acids are compounds comprising the carbonic acid functional group.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic carbonic acids and derivatives
Sub ClassOrganic carbonic acids
Direct ParentOrganic carbonic acids
Alternative Parents
Substituents
  • Carbonate salt
  • Carbonic acid
  • Organic alkali metal salt
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic potassium salt
  • Organic salt
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Organoleptic EffectsNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
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
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-000i-0900000000-c27364edbd8fcda13a93Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-000i-0900000000-74def42d27af02dc291bNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-000i-5900000000-6a3c33362851b6eac1a9Not AvailableView Spectrum
Toxicity Profile
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Toxicity Values
Toxicity ValueUnitValue RangeOrganismDose DescriptorRoute of ExposurePredicted or ExperimentalReference
8206.0Log mg/kg[4600:15000]RatLD50oralpredictedNot Available
Health Effects
Health EffectRelationshipDirectionReference
Exposure Sources
Source IDSourceSectorReference
10InsecticidesAgriculture & land managementNot Available
233BrushesPersonal care & cosmeticsNot Available
495CeilingsBuilding & ConstructionNot Available
496FencingBuilding & ConstructionNot Available
501Sunshades Awnings Or Outside ScreensBuilding & ConstructionNot Available
502Sunshades Awnings Or Outside ScreensBuilding & ConstructionNot Available
503Tents Or CanopiesBuilding & ConstructionNot Available
504Adjustable ResistorsElectrical & Electronic EquipmentNot Available
506AntennasElectrical & Electronic EquipmentNot Available
507Auxiliary DevicesElectrical & Electronic EquipmentNot Available
508CoilsElectrical & Electronic EquipmentNot Available
510Communication Cables Or ConductorsElectrical & Electronic EquipmentNot Available
511Conductors Or Conductive Bodies Characterised By The Conductive MaterialsElectrical & Electronic EquipmentNot Available
513Cores Yokes Or ArmaturesElectrical & Electronic EquipmentNot Available
514Discharge LampsElectrical & Electronic EquipmentNot Available
517Electric SwitchesElectrical & Electronic EquipmentNot Available
518Electrically Stimulated Smoking DevicesElectrical & Electronic EquipmentNot Available
519ElectrodesElectrical & Electronic EquipmentNot Available
521Fixed Capacitors And Their ManufactureElectrical & Electronic EquipmentNot Available
523Gas Filled Discharge Tubes With Solid CathodeElectrical & Electronic EquipmentNot Available
524Hybrid CapacitorsElectrical & Electronic EquipmentNot Available
525Line Transmission SystemsElectrical & Electronic EquipmentNot Available
527MagnetsElectrical & Electronic EquipmentNot Available
529Power CablesElectrical & Electronic EquipmentNot Available
530Radio Transmission SystemsElectrical & Electronic EquipmentNot Available
531RelaysElectrical & Electronic EquipmentNot Available
532SelectorsElectrical & Electronic EquipmentNot Available
533Sparking PlugsElectrical & Electronic EquipmentNot Available
536Superconductive Or Hyperconductive Conductors Cables Or Transmission LinesElectrical & Electronic EquipmentNot Available
537Television SystemsElectrical & Electronic EquipmentNot Available
538Thin Magnetic FilmsElectrical & Electronic EquipmentNot Available
539Video GamesElectrical & Electronic EquipmentNot Available
544Fermentation Processes For BeerFood, food processing & cookwareNot Available
545Food PreservationFood, food processing & cookwareNot Available
547Preparation Of MaltFood, food processing & cookwareNot Available
548Preparation Of VinegarFood, food processing & cookwareNot Available
549Preparation Of Wine Or Sparkling WineFood, food processing & cookwareNot Available
550Preparation Of WortFood, food processing & cookwareNot Available
551Processing FishFood, food processing & cookwareNot Available
552Processing MeatsFood, food processing & cookwareNot Available
553Treatment Of HopsFood, food processing & cookwareNot Available
554Ash TraysHousehold cleaning & consumer productsNot Available
555Bleaching AgentsHousehold cleaning & consumer productsNot Available
556Cigar CigarettesHousehold cleaning & consumer productsNot Available
559Non Electric Simulated Smoking DevicesHousehold cleaning & consumer productsNot Available
560Other Smoking RequisitesHousehold cleaning & consumer productsNot Available
561Perfumes Within Detergents And SoapsHousehold cleaning & consumer productsNot Available
562Pipe AccessoriesHousehold cleaning & consumer productsNot Available
563Soap DetergentsHousehold cleaning & consumer productsNot Available
567Tobacco Product CasesHousehold cleaning & consumer productsNot Available
568Tobacco Product Moisture ControlHousehold cleaning & consumer productsNot Available
569Tobacco Smoke FiltersHousehold cleaning & consumer productsNot Available
577Watch ChainsHousehold itemsNot Available
578Making CigarsIndustrial manufacturing & chemical processingNot Available
579Manufacture Of Iron Or SteelIndustrial manufacturing & chemical processingNot Available
580Manufacture Preparation Of Tobacco ProductsIndustrial manufacturing & chemical processingNot Available
581Paper Making MachinesIndustrial manufacturing & chemical processingNot Available
583Anchoring EquipmentMarine, shipping & aquacultureNot Available
584BuoysMarine, shipping & aquacultureNot Available
589Life BuoysMarine, shipping & aquacultureNot Available
592Marine Propulsion Or SteeringMarine, shipping & aquacultureNot Available
596AcaricidesAgriculture & land managementNot Available
598Fertiliser DistributorsAgriculture & land managementNot Available
600Herbicides And AlgicidesAgriculture & land managementNot Available
603NematocidesAgriculture & land managementNot Available
604Pest AttractantsAgriculture & land managementNot Available
605Pest RepellantsAgriculture & land managementNot Available
606Plant Growth RegulatorsAgriculture & land managementNot Available
609AftershavePersonal care & cosmeticsNot Available
610Aftersun ProductsPersonal care & cosmeticsNot Available
611Anti Perspirants Or Body DeoderantsPersonal care & cosmeticsNot Available
612Body Washing Or Cleaning ImplementsPersonal care & cosmeticsNot Available
613DepilatoriesPersonal care & cosmeticsNot Available
614Essential Oils Or PerfumesPersonal care & cosmeticsNot Available
615Eye Makeup ProductsPersonal care & cosmeticsNot Available
616Face Mask CosmeticsPersonal care & cosmeticsNot Available
617Lip Care ProductsPersonal care & cosmeticsNot Available
618Lip Makeup ProductsPersonal care & cosmeticsNot Available
620Card GamesRecreation & sports surfacesNot Available
630ToysRecreation & sports surfacesNot Available
632ApparelTextiles, leather & furnishingsNot Available
633Azo DyesTextiles, leather & furnishingsNot Available
635ButtonsTextiles, leather & furnishingsNot Available
638Decorating TextilesTextiles, leather & furnishingsNot Available
639Degreasing LeatherTextiles, leather & furnishingsNot Available
640Embroidering And TuftingTextiles, leather & furnishingsNot Available
641Foam DyeingTextiles, leather & furnishingsNot Available
642FootwearTextiles, leather & furnishingsNot Available
643HeadwearTextiles, leather & furnishingsNot Available
647Multicolour DyeingTextiles, leather & furnishingsNot Available
648Nitro DyesTextiles, leather & furnishingsNot Available
650Purses Luggage Hand BagsTextiles, leather & furnishingsNot Available
652RopesTextiles, leather & furnishingsNot Available
653SewingTextiles, leather & furnishingsNot Available
657Surface Finishing Of LeatherTextiles, leather & furnishingsNot Available
659Transfer PrintingTextiles, leather & furnishingsNot Available
662Yarns Or ThreadsTextiles, leather & furnishingsNot Available
Pathways
2 pathways
Targets
StructureProteinUniProt IDOrganismRelationshipDetails
Click to view 3D structure3-isopropylmalate dehydrogenaseQ5SIY4Thermus thermophilusPredicted (SEA)0.233548
Click to view 3D structureFree fatty acid receptor 3B2GV46Rattus norvegicusPredicted (SEA)1.08989
Carbonic anhydrase 9 structureClick to view 3D structureCarbonic anhydrase 9Q16790HumansPredicted (SEA)4846.43
Click to view 3D structureFumarate hydratase, mitochondrialP10173Sus scrofaPredicted (SEA)1.40129
Click to view 3D structureAlpha carbonic anhydraseB5SU02Stylophora pistillataPredicted (SEA)443.818
Egl nine homolog 1 structureClick to view 3D structureEgl nine homolog 1Q9GZT9HumansPredicted (SEA)3560.67
Olfactory receptor 51E2 structureClick to view 3D structureOlfactory receptor 51E2Q9H255HumansPredicted (SEA)53.2489
Click to view 3D structureBeta-lactamase VIM-1Q9XAY4Pseudomonas aeruginosaPredicted (SEA)9.809
Carbonic anhydrase 1 structureClick to view 3D structureCarbonic anhydrase 1P00915HumansPredicted (SEA)6790.71
Click to view 3D structureAsc-type amino acid transporter 1P63116RatPredicted (SEA)35.5771
Click to view 3D structureSodium- and chloride-dependent GABA transporter 2P31646Rattus norvegicusPredicted (SEA)59.399
Carbonic anhydrase 4 structureClick to view 3D structureCarbonic anhydrase 4P22748HumansPredicted (SEA)6601.3
Carbonic anhydrase 2 structureClick to view 3D structureCarbonic anhydrase 2P00918HumansPredicted (SEA)7483.49
Carbonic anhydrase 7 structureClick to view 3D structureCarbonic anhydrase 7P43166HumansPredicted (SEA)7057.34
Lysine-specific demethylase 5C structureClick to view 3D structureLysine-specific demethylase 5CP41229HumansPredicted (SEA)5526.44
Carbonic anhydrase 12 structureClick to view 3D structureCarbonic anhydrase 12O43570HumansPredicted (SEA)7386.1
Carbonic anhydrase 6 structureClick to view 3D structureCarbonic anhydrase 6P23280HumansPredicted (SEA)6814.61
Click to view 3D structureCocaine esteraseO00748HumansPredicted (SEA)4326.78
Carbonic anhydrase 14 structureClick to view 3D structureCarbonic anhydrase 14Q9ULX7HumansPredicted (SEA)6890.28
Click to view 3D structureCarnitine O-palmitoyltransferase 2, mitochondrialP23786HumansPredicted (SEA)4633.66
Liver carboxylesterase 1 structureClick to view 3D structureLiver carboxylesterase 1P23141HumansPredicted (SEA)4944.44
Click to view 3D structureCarbonic anhydrase 4Q95323Bos taurusPredicted (SEA)4837.78
Click to view 3D structureCarbonic anhydrase 5B, mitochondrialQ9Y2D0HumansPredicted (SEA)7145.86
Click to view 3D structureCarbonic anhydrase 5A, mitochondrialP35218HumansPredicted (SEA)7287.47
Click to view 3D structureCarbonic anhydrase 15Q99N23Mus musculusPredicted (SEA)6572.11
Concentrations
Not Available
External Links
DrugBank IDNot Available
HMDB IDHMDB0303534
FooDB IDFDB015412
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkPotassium_carbonate
Chemspider ID10949
ChEBI ID131526
PubChem Compound IDNot Available
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=26638140
2. https://www.ncbi.nlm.nih.gov/pubmed/?term=26656574
3. https://www.ncbi.nlm.nih.gov/pubmed/?term=26810599
4. https://www.ncbi.nlm.nih.gov/pubmed/?term=26848047