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thiosulfuric acid
thi·o·sul·fu·ric acid T0169200 (thī′ō-sŭl-fyo͝or′ĭk)n. An acid, H2S2O3, formed by replacement of an oxygen atom by a sulfur atom in sulfuric acid, found only in solution or as its salts and esters.thi′o•sul•fu′ric ac′id (ˈθaɪ oʊ sʌlˈfyʊər ɪk, ˌθaɪ-)
n. an acid, H2S2O3, derived from sulfuric acid. [1870–75] TranslationsThiosulfuric Acid
thiosulfuric acid[¦thī·ə‚səl′fyu̇r·ik ′as·əd] (inorganic chemistry) H2S2O3 An unstable acid that decomposes readily to form sulfur and sulfurous acid. Thiosulfuric Acid (H2S2O3), an unstable dibasic acid that has not been obtained in the free state. It is a derivative of sulfuric acid in which one oxygen atom is replaced by a sulfur atom. The salts of thiosulfuric acid—thiosulfates—have found practical application. thiosulfuric acid
thi·o·sul·fur·ic ac·id (thī'ō-sŭl-fyūr'ik as'id), H2S2O3; sulfuric acid in which an atom of oxygen has been replaced by one of sulfur.thi·o·sul·fur·ic ac·id (thī'ō-sŭl-fyūr'ik as'id) Sulfuric acid in which an atom of oxygen has been replaced by one of sulfur.
Synonym(s): thiosulphuric acid. |