单词 | chrysoidine |
释义 | chrysoidinen. Chemistry. A colouring base (C12H12N4) intermediate in composition between aniline yellow and phenylene brown. The chrysoidine of commerce is the hydrochloride, a salt of a splendid orange-yellow colour. ΚΠ 1878 H. Watts Dict. Chem. VIII. i. 467–470 Chrysoïdine or Metadiamidazobenzene. 1880 Jrnl. Soc. Arts 446 Added to a solution of diamidobenzene-hydrochloride, the scarlet body produced is the sulphonic acid of chrysoidine. This entry has not yet been fully updated (first published 1889; most recently modified version published online June 2018). < |
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