单词 | thioglycollic acid |
释义 | > as lemmasthioglycollic acid thioglycollic acid n. Brit. /ˌθʌɪə(ʊ)ɡlʌɪkɒlɪk ˈasɪd/ , /ˌθʌɪə(ʊ)ɡlɪkɒlɪk ˈasɪd/ , U.S. /ˌθaɪoʊɡlaɪˌkɑlɪk ˈæsəd/ (also thioglycolic acid) [translating German thioglycolsäure (P. Claesson 1877, in Ann. d. Chem. CLXXXVII. 113): see glycollic adj.] a colourless liquid, CH2(SH)·COOH, that is a strong reducing agent used as a reagent for detecting ferric iron.ΘΚΠ the world > matter > chemistry > organic chemistry > organic acids > [noun] > carboxylic acids > functional derivatives phthalic anhydride1855 monoglyceride1860 trimellitic acid1872 picolinic acid1876 thioglycollic acid1877 tetra-icosoic acid1894 phosphatidic acid1927 sialic acid1952 thioctic acid1952 1877 Jrnl. Chem. Soc. 32 595 Carius obtained an acid of the formula H.C2H2(HS)O2, which he called monosulphoglycollic acid. Some uncertainty was attached, however, to the constitution of the product of this reaction, and the author now shows that both thioglycollic acid, H.C2H2(HS)O2, and thiodiglycollic acid..are produced. < as lemmas |
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