Safranine
Safranine Saf"ra*nine (? or ?), n. [So called because used as a substitute for safranin.] (Chem.) An orange-red nitrogenous dyestuff produced artificially by oxidizing certain aniline derivatives, and used in dyeing silk and wool; also, any one of the series of which safranine proper is the type. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Safranine — Général No CAS …   Wikipédia en Français

  • Safranine —   [zu Safran], Singular Safranin das, s, zu den Phenazinfarbstoffen (Azinfarbstoffe) gehörende Farbstoffe. Rote bis violette, basische Safranine (z. B. das Safranin T) werden zum Färben von Leder verwendet; blaue bis violette, saure Safranine… …   Universal-Lexikon

  • safranine — ● safranine nom féminin Nom générique de matières colorantes appartenant au groupe des azines et caractérisées par la présence d un radical aryle lié à l azote azinique. (Les safranines sont des colorants basiques violets ou rouges, qui teignent… …   Encyclopédie Universelle

  • safranine — [saf′rəninsaf′rə nēn΄, saf′rənin] n. [Fr safran, SAFFRON + INE3] 1. a yellowish red aniline dye, C18H15N4Cl, or any of several dyes closely related in structure to this 2. any mixture of the various salts of the safranine dyes, used as a dye and… …   English World dictionary

  • Safranine — Safranine, Teerfarbstoffe mit 4 Stickstoffatomen, entstehen durch Erhitzen von Indaminen mit primären Monaminen, durch gemeinsame Oxydation von Paradiamidodiphenylamin und seinen Analogen mit primären Basen und von Metaamidodiphenylamin oder… …   Meyers Großes Konversations-Lexikon

  • Safranine — Safranine, s. Farbstoffe, künstliche organische, Bd. 3, S. 628 …   Lexikon der gesamten Technik

  • safranine — or safranin noun Etymology: International Scientific Vocabulary, from French or German safran saffron Date: 1868 1. any of various usually red synthetic dyes that are amino derivatives of bases 2. any of various mixtures of safranine salts used… …   New Collegiate Dictionary

  • safranine — saf·ra·nine saf rə .nēn, nən or saf·ra·nin nən n 1) any of various usu. red synthetic dyes that are amino derivatives of bases 2) any of various mixtures of safranine salts used in dyeing and as biological stains * * * see safranin …   Medical dictionary

  • safranine — n. (also safranin) any of a large group of mainly red dyes used in biological staining etc. Etymology: F safranine (as SAFFRON): orig. of dye from saffron …   Useful english dictionary

  • safranine — /saf reuh neen , nin/, n. Chem. 1. any of a class of chiefly red organic dyes, phenazine derivatives, used for dyeing wool, silk, etc. 2. Also called phenosafranine. a purplish red, water soluble dye, C18H14N4, used for textiles and as a stain in …   Universalium

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