1.0 2010-04-08 22:11:49 UTC 2025-11-19 00:54:52 UTC FDB015411 Potassium hydroxide (KOH) Added to food as a pH control agent, processing aid, formulation aid, stabiliser or thickener Caustic potash Cyantek CC 723 E525 Hydroxyde de potassium Kaliumhydroxid Kaliumhydroxyde KOH Potash Potash lye Potassa Potasse caustique Potassio Potassium bisulfide Potassium hydrate Potassium hydroxide Potassium hydroxide (k(oh)) Potassium hydroxide [jan] Potassium hydroxide hydrate Potassium hydroxide, solid [UN1813] [Corrosive] Potassium hydroxide, u.s.p./n.f. Vegetable alkali HKO 56.1056 55.966446515 potassium hydroxide potassium hydroxide 1310-58-3 [OH-].[K+] InChI=1S/K.H2O/h;1H2/q+1;/p-1 KWYUFKZDYYNOTN-UHFFFAOYSA-M belongs to the class of inorganic compounds known as alkali metal hydroxides. These are inorganic compounds in which the largest oxoanion is hydroxide, and in which the heaviest atom not in an oxoanion is an alkali metal. Alkali metal hydroxides Inorganic compounds Mixed metal/non-metal compounds Alkali metal oxoanionic compounds Alkali metal hydroxides Inorganic hydrides Inorganic oxides Inorganic salts Alkali metal hydroxide Inorganic hydride Inorganic oxide Inorganic salt alkali metal hydroxide melting_point Mp 406° logp 0.2 ChemAxon pka_strongest_acidic 15.7 ChemAxon pka_strongest_basic -1.8 ChemAxon iupac potassium hydroxide ChemAxon average_mass 56.1056 ChemAxon mono_mass 55.966446515 ChemAxon smiles [OH-].[K+] ChemAxon formula HKO ChemAxon inchi InChI=1S/K.H2O/h;1H2/q+1;/p-1 ChemAxon inchikey KWYUFKZDYYNOTN-UHFFFAOYSA-M ChemAxon polar_surface_area 0 ChemAxon refractivity 0 ChemAxon polarizability 1.78 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon 32035