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单词 chrysoidine
释义

chrysoidinen.

/krɪˈsəʊɪdʌɪn//krɪˈsɔɪdʌɪn/
Etymology: < Greek χρῡσοειδής like gold + -ine suffix1.
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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