释义 |
Solochrome|ˈsəʊləkrəʊm| Also solochrome. A proprietary name for a range of synthetic dyestuffs used esp. in chemical analysis in colour tests for various metals, notably aluminium. Usu. attrib. in names of particular dyes.
1924Trade Marks Jrnl. 23 Apr. 910 Solochrome... Chemical substances used in dyeing... British Dyestuffs Corporation Limited. 1938Analyst LXIII. 266 A test for aluminium..has been based on the vivid orange-red fluorescence obtained with aqueous alcoholic solutions of Solochrome Red ERS and Solochrome Violet RS. 1960A. G. E. Pearse Histochem. (ed. 2) xxiv. 693 Other Solochrome dyes give coloured, non-fluorescent complexes with aluminium hydroxide. 1976Lancet 4 Dec. 1209/2 Undecalcified 6µm sections were prepared and stained with toluidine blue, pH 2·8, and solochrome cyanin. |