alizarin orange

茜素橙

English-Chinese lightIndusrty dictionary (英汉轻工业大词典). 2013.

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  • alizarin — carmine; n. an orange red dye derived from coal tar and originally isolated from the plant madder (Rubia tinctorum). Alizarin is insoluble in water but dissolves in alkalis, alcohol, and ether. It is used as a pH indicator and as a histochemical… …   The new mediacal dictionary

  • 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 making red… …   The Collaborative International Dictionary of English

  • Alizarin — Madder lake redirects here. For the Australian band, see Madder Lake (band). Alizarin …   Wikipedia

  • alizarin — 1,2 Dihydroxyanthraquinone; a red dye that occurs in the root of madder (Rubia tinctorum and other Rubiaceae) in glucose combination (ruberythric acid) as orange needles, slightly soluble in water; used by the ancients as a dye. Now made… …   Medical dictionary

  • alizarin — /euh liz euhr in/, n. Chem. a solid appearing reddish orange as crystals and brownish yellow as powder, C14H8O4, one of the earliest known dyes, formerly obtained in its natural state from madder and now derived from anthraquinone: used chiefly… …   Universalium

  • alizarin — noun Etymology: probably from French alizarine Date: circa 1835 1. an orange or red crystalline compound C14H8O4 formerly prepared from madder and now made synthetically and used especially to dye Turkey reds and in making red pigments 2. any of …   New Collegiate Dictionary

  • alizarin — a•liz•a•rin [[t]əˈlɪz ər ɪn[/t]] also a•liz•a•rine [[t] ər ɪn, əˌrin[/t]] n. chem. an orange red compound, C14H8O4, derived from anthraquinone: used chiefly in synthesizing dyes • Etymology: 1825–35; < F alizarine …   From formal English to slang

  • Daniel Auguste Rosenstiehl — (* 5. Juli 1839 in Straßburg; † März 1916) war ein elsässischer Chemiker. Nachdem er zum Dr. es. sc. promoviert war, wurde er 1858 Chemielaborant an der Fakultät der Naturwissenschaften in Straßburg. 1865 wurde er Professor für Chemie an der… …   Deutsch Wikipedia

  • 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

  • C14H6O2OH2 — 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

  • Verlackung — ist eine Arbeitsmethode der Farbstoffherstellung. Die erzeugten Pigmente sind chemisch gesehen Salze, werden aber in der Farbstoffindustrie als „Lack“ bezeichnet. Inhaltsverzeichnis 1 Arbeitsweise 2 Druckpigmente 2.1 Lackrot C …   Deutsch Wikipedia

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