sulf|hy|dric acid


sulf|hy|dric acid
sulf|hy|dric acid «suhlf HY drihk»,
= hydrogen sulfide. (Cf.hydrogen sulfide) Al, sulphydric acid.

Useful english dictionary. 2012.

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  • sulf- — combining form or sulfo or sulph or sulpho Etymology: sulf , sulfo from French, from Latin sulfur; sulph , sulpho modification (influenced by …   Useful english dictionary

  • sulf-, sulfo- — 1. Prefix denoting that the compound to the name of which it is attached contains a sulfur atom. This spelling (rather than sulph , sulpho ) is preferred by the American Chemical Society and has been adopted by the USP and NF, but not by the BP.… …   Medical dictionary

  • sulfanilic acid — noun a crystalline acid made from aniline and used as a dye • Syn: ↑sulphanilic acid • Hypernyms: ↑acid * * * |səlfə|nilik noun Etymology: International Scientific Vocabulary sulf + anilic; probably original …   Useful english dictionary

  • sulfamic acid — |səl|famik noun Etymology: International Scientific Vocabulary sulf + amide + ic 1. : a strong crystalline acid H2NSO3H made usually by reaction of sulfuric acid, sulfur trioxide, and urea and used chiefly as a weed killer, in cleaning metals,… …   Useful english dictionary

  • sul|fa|nil|ic acid — «SUHL fuh NIHL ihk», a grayish white, crystalline acid produced by heating aniline with sulfuric acid, used especially in the manufacture of dyes. Formula: C6H7NSO3•H2O ╂[< sulf(uric acid) + anil(ine) + ic] …   Useful english dictionary

  • sulfanilic acid — [sul΄fə nil′ik] n. [ SULF(O) + ANIL(INE) + IC] a colorless, crystalline acid, H2NC6H4SO3H, prepared by heating aniline with sulfuric acid: used in dyes and medicines …   English World dictionary

  • sulfenic acid — |səl|fenik noun Etymology: sulf + en + ic : any of a series of monobasic organic acids of sulfur having the general formula RSOH and known almost exclusively in the form of derivatives (as acid halides and amides) compare sulfinic acid, sulfonic… …   Useful english dictionary

  • sulfobenzoic acid — |səl(ˌ)fō+... noun Etymology: International Scientific Vocabulary sulf + benzoic : any of three isomeric crystalline acids HO3SC6H4COOH that are sulfonic derivatives of benzoic acid, that are made either from benzoic acid by sulfonation in the… …   Useful english dictionary

  • sulfoxylic acid — |səlˌfäk|silik noun Etymology: International Scientific Vocabulary sulf + ox + yl + ic : a hypothetical acid S(OH)2 or HSO2H known in the form of various organic derivatives compare formaldehydesulfoxylic acid, sulfinic acid …   Useful english dictionary

  • cyclohexylsulfamic acid — /suy kleuh hek seuhl sul fam ik, sik leuh /, Chem. See cyclamic acid. [CYCLO + HEXYL + sulfamic acid (appar. (chloro)sulf(onic) + AM(MONIA) + IC)] * * * …   Universalium