Yellow corallin
Corallin Cor"al*lin, n. [So named in allusion to the color of red corallin, fr. L. corallum coral.] (Chem.) A yellow coal-tar dyestuff which probably consists chiefly of rosolic acid. See {Aurin}, and {Rosolic acid} under {Rosolic}. [1913 Webster]

{Red corallin}, a red dyestuff which is obtained by treating aurin or rosolic acid with ammonia; -- called also {p[ae]onin}.

{Yellow corallin}. See {Aurin}. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • yellow corallin — Aurin Au rin ([add] r[i^]n), n. [L. aurum gold.] (Chem.) A red coloring matter derived from phenol; called also, in commerce, {yellow corallin}. [1913 Webster] …   The Collaborative International Dictionary of English

  • yellow corallin — the sodium salt of aurin, occurring as yellow masses with a greenish metallic luster, which turns red in solution; called also corallin yellow …   Medical dictionary

  • corallin yellow — yellow corallin …   Medical dictionary

  • Corallin — Cor al*lin, n. [So named in allusion to the color of red corallin, fr. L. corallum coral.] (Chem.) A yellow coal tar dyestuff which probably consists chiefly of rosolic acid. See {Aurin}, and {Rosolic acid} under {Rosolic}. [1913 Webster] {Red… …   The Collaborative International Dictionary of English

  • corallin — SYN: aurin. yellow c. a sodium salt of aurin. * * * cor·al·lin (korґə lin) aurin …   Medical dictionary

  • corallin — cor·al·lin || kÉ’rÉ™lɪn n. yellow dye consisting mainly of rosolic acid …   English contemporary dictionary

  • Red corallin — Corallin Cor al*lin, n. [So named in allusion to the color of red corallin, fr. L. corallum coral.] (Chem.) A yellow coal tar dyestuff which probably consists chiefly of rosolic acid. See {Aurin}, and {Rosolic acid} under {Rosolic}. [1913… …   The Collaborative International Dictionary of English

  • paeonin — Corallin Cor al*lin, n. [So named in allusion to the color of red corallin, fr. L. corallum coral.] (Chem.) A yellow coal tar dyestuff which probably consists chiefly of rosolic acid. See {Aurin}, and {Rosolic acid} under {Rosolic}. [1913… …   The Collaborative International Dictionary of English

  • Aurin — Au rin ([add] r[i^]n), n. [L. aurum gold.] (Chem.) A red coloring matter derived from phenol; called also, in commerce, {yellow corallin}. [1913 Webster] …   The Collaborative International Dictionary of English

  • aurin — noun A red colouring matter derived from phenol. Used as an indicator. Syn: yellow corallin, rosolic acid …   Wiktionary

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