1.0 2010-04-08 22:11:50 UTC 2025-11-19 00:54:57 UTC FDB015419 Sodium hydrogen carbonate Leavening agent; component of self-raising flour. pH control agent for foods Sodium bicarbonate or sodium hydrogen carbonate is the chemical compound with the formula NaHCO3. Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder. It has a slightly salty, alkaline taste resembling that of washing soda (sodium carbonate). It is a component of the mineral natron and is found dissolved in many mineral springs. The natural mineral form, nahcolite, is found in dissolved form in bile, where it serves to neutralize the acidity of the hydrochloric acid produced by the stomach, and is excreted into the duodenum of the small intestine via the bile duct. It is also produced artificially. Baking soda Bicarbonate of soda Carbonic acid monosodium salt, 8CI Carbonic acid, monosodium salt E500? Monosodium carbonate Monosodium hydrogen carbonate Sodium bicarbonate Sodium bicarbonate (Na(HCO3)) Sodium bicarbonate, JAN, USAN Sodium bicarbonate(1:1) Sodium carbonate (NaHCO3) CHNaO3 84.0066 83.982338573 sodium hydrogen carbonate sodium bicarbonate 144-55-8 [Na+].OC([O-])=O InChI=1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1 UIIMBOGNXHQVGW-UHFFFAOYSA-M 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 sodium salts Aliphatic acyclic compound Carbonate salt Carbonic acid Carbonyl group Hydrocarbon derivative Organic alkali metal salt Organic oxide Organic oxygen compound Organic salt Organic sodium salt Organooxygen compound one-carbon compound organic sodium salt logp -0.06 ALOGPS logs 0.96 ALOGPS solubility 7.64e+02 g/l ALOGPS melting_point 720 oC logp 0.25 ChemAxon pka_strongest_acidic 6.05 ChemAxon iupac sodium hydrogen carbonate ChemAxon average_mass 84.0066 ChemAxon mono_mass 83.982338573 ChemAxon smiles [Na+].OC([O-])=O ChemAxon formula CHNaO3 ChemAxon inchi InChI=1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1 ChemAxon inchikey UIIMBOGNXHQVGW-UHFFFAOYSA-M ChemAxon polar_surface_area 60.36 ChemAxon refractivity 20.34 ChemAxon polarizability 3.86 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 6423 Specdb::MsMs 1246621 Specdb::MsMs 1246622 Specdb::MsMs 1246623 Specdb::MsMs 1361962 Specdb::MsMs 1361963 Specdb::MsMs 1361964 32139 Apple Type 1 specific Malus pumila 283210