1.0 2010-04-08 22:11:49 UTC 2025-11-19 00:54:44 UTC FDB015399 Sodium hydroxide (NaOH) It is used in food processing as a pH control agent, washing/surface removal agent, clarifying/flocculating agent, oxidising/reducing agent, flavour and flavour modifier, sanitising/fumigating agent, appearance control agent for colours and colour modifiers 'caustic soda' Aetznatron Asbestos Ascarite Augus hot rod Caustic soda Caustic soda, bead (dot) Caustic soda, DRY (dot) Caustic soda, flake (dot) Caustic soda, granular (dot) Caustic soda, liquid Caustic soda, solid (dot) Collo-grillrein Collo-tapetta E524 Fuers rohr Hydroxide, sodium Hydroxyde de sodium Lewis-red devil lye Liquid-plumr NAOH Natrium causticum Natrium-hydroxid, reinstes Natriumhydroxid Natriumhydroxid (german) Natriumhydroxyde PELS Plung Rohrputz Rohrreiniger rofix Soda lye Soda, caustic Soda, hydrate Soda, kaustische Sodio(idrossido di) Sodium hydrate Sodium hydroxide Sodium hydroxide (liquid) Sodium hydroxide (na(oh)) Sodium hydroxide (Na2(OH)2) Sodium hydroxide [usan] Sodium hydroxide dimer Sodium hydroxide liquid (dot) Sodium hydroxide, anhydrous Sodium hydroxide, bead (dot) Sodium hydroxide, DRY (dot) Sodium hydroxide, flake (dot) Sodium hydroxide, granular (dot) Sodium hydroxide, NF Sodium hydroxide, solid (dot) Sodium hydroxide, solid [UN1823] [Corrosive] Sodium(hydroxyde de) UN 1823 (solid) White caustic HNaO 39.9971 39.992509329 sodium hydroxide sodium hydroxide 1310-73-2 [OH-].[Na+] InChI=1S/Na.H2O/h;1H2/q+1;/p-1 HEMHJVSKTPXQMS-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 sodium salts Alkali metal hydroxide Inorganic hydride Inorganic oxide Inorganic salt Inorganic sodium salt alkali metal hydroxide melting_point Mp 323° logp -0.77 ChemAxon pka_strongest_acidic 15.7 ChemAxon pka_strongest_basic -1.8 ChemAxon iupac sodium hydroxide ChemAxon average_mass 39.9971 ChemAxon mono_mass 39.992509329 ChemAxon smiles [OH-].[Na+] ChemAxon formula HNaO ChemAxon inchi InChI=1S/Na.H2O/h;1H2/q+1;/p-1 ChemAxon inchikey HEMHJVSKTPXQMS-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 32145