thiosulphuric acid

/ (ˌθaɪəʊsʌlˈfjʊərɪk) /


noun
  1. an unstable acid known only in solutions and in the form of its salts. Formula: H 2 S 2 O 3

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How to use thiosulphuric acid in a sentence

  • The substance is called sodium thiosulphate, and is a salt of the easily decomposed acid H2S2O3, called thiosulphuric acid.