1.0 2010-04-08 22:11:50 UTC 2025-11-19 00:54:53 UTC FDB015412 Potassium carbonate (K2CO3) Food flavouring agent and adjuvant, pH control agent and processing aid Carbonate of potash Carbonic acid potassium salt Carbonic acid, dipotassium salt Carbonic acid, dipotassium salt, 8CI Carbonic acid, potassium salt (1:2) Dipotassium carbonate E501 Inorganic salt K-gran Kalium carbonicum Kaliumcarbonat Montreal potash Pearl ash Pearl dust Potassium carbonate (2:1) Potassium carbonate (JP15/USP) Potassium carbonate (K2(CO3)) Potassium carbonate, acs Potassium carbonate, anhydrous Racol Racol (TN) Sal absinthII Salt of tartar Salt of wormwood CK2O3 138.2055 137.912157588 dipotassium carbonate dipotassium carbonate 584-08-7 [K+].[K+].[O-]C([O-])=O InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 BWHMMNNQKKPAPP-UHFFFAOYSA-L belongs to the class of organic compounds known as organic carbonic acids. Organic carbonic acids are compounds comprising the carbonic acid functional group. Organic carbonic acids Organic compounds Organic acids and derivatives Organic carbonic acids and derivatives Organic carbonic acids Aliphatic acyclic compounds Carbonate salts Carbonyl compounds Hydrocarbon derivatives Organic oxides Organic potassium salts Aliphatic acyclic compound Carbonate salt Carbonic acid Carbonyl group Hydrocarbon derivative Organic alkali metal salt Organic oxide Organic oxygen compound Organic potassium salt Organic salt Organooxygen compound logp -0.49 ALOGPS logs 0.34 ALOGPS solubility 3.03e+02 g/l ALOGPS melting_point Mp 901° logp 0.25 ChemAxon pka_strongest_acidic 6.05 ChemAxon iupac dipotassium carbonate ChemAxon average_mass 138.2055 ChemAxon mono_mass 137.912157588 ChemAxon smiles [K+].[K+].[O-]C([O-])=O ChemAxon formula CK2O3 ChemAxon inchi InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 ChemAxon inchikey BWHMMNNQKKPAPP-UHFFFAOYSA-L ChemAxon polar_surface_area 63.19 ChemAxon refractivity 31.17 ChemAxon polarizability 3.52 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 0 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1329676 Specdb::MsMs 1329677 Specdb::MsMs 1329678 odorless