an orange-red crystalline compound used in making red pigments and in dyeing
Syn: ↑alizarin
Hypernyms: ↑pigment

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alizarin /a-lizˈə-rin/ or alizarine /a-lizˈə-rēn/ noun
The colouring matter of madder root (C14H8O14) now made synthetically
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Main Entry:alizari

Useful english dictionary. 2012.

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  • alizarine — [ alizarin ] n. f. • 1839; de alizari ♦ Matière colorante d un beau rouge, extraite autrefois des racines de garance, aujourd hui obtenue par synthèse. ● alizarine nom féminin Colorant végétal dérivé de l anthracène, existant sous forme de… …   Encyclopédie Universelle

  • Alizarine — Rouge Alizarine[1]   Composantes RVB (r, v, b) (217, 1, 21) Triplet hexa. D90115 …   Wikipédia en Français

  • alizarine — (a li za ri n ) s. f. Principe colorant que la chimie retire de la garance, en lui faisant subir divers traitements. ÉTYMOLOGIE    Alizari. SUPPLÉMENT AU DICTIONNAIRE    ALIZARINE. Ajoutez :    Alizarine artificielle, substance tinctoriale qui… …   Dictionnaire de la Langue Française d'Émile Littré

  • Alizarine — Alizarin A*liz a*rin, Alizarine A*liz a*rine, n. [F. alizarine, fr. alizari.] (Chem.) A coloring principle, {C14H6O2(OH)2}, found in madder, and now produced artificially as an an orange red crystalline compound from anthracene. It is used in… …   The Collaborative International Dictionary of English

  • alizarine S — noun Usage: often capitalized A : alizarine red b …   Useful english dictionary

  • Alizarine S — noun see alizarine red …   Useful english dictionary

  • Alizarine ink — was created in 1855 by Professor Leonhardi of Dresden, by adding Alazarin dye (derived from the root of the madder plant) to conventional iron gall ink. This added an attractive coloration to the ink, which was quite popular until it was replaced …   Wikipedia

  • alizarine red — noun a bright orange red color produced in cotton cloth with alizarine dye • Syn: ↑Turkey red • Hypernyms: ↑red, ↑redness * * * noun Usage: often capitalized A&R : any of various red mordant or acid dyes most of which are derived from… …   Useful english dictionary

  • Alizarine Yellow R — Chembox new Name = Alizarine Yellow R ImageFile = Alizarin Yellow R 2D skeletal.png ImageName = Alizarine Yellow R IUPACName = OtherNames = 5 [(p nitrophenyl)azo] salicylic acid sodium salt Chrome Orange Mordant Orange 1 C.I. 14030 Section1 =… …   Wikipedia

  • alizarine yellow — noun Usage: often capitalized A&Y : any of various mordant dyes not related chemically to alizarin but applicable by similar methods: as a. : a monoazo dye made by coupling diazotized m nitroaniline with salicylic acid called also Alizarine… …   Useful english dictionary

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