naphthalizarin
Naphthazarin Naph*thaz"a*rin, n. [Naphthalene + alizarin.] (Chem.) A dyestuff, resembling alizarin, obtained from naphthoquinone as a red crystalline substance with a bright green, metallic luster; -- called also {naphthalizarin}. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Naphthazarin — Naph*thaz a*rin, n. [Naphthalene + alizarin.] (Chem.) A dyestuff, resembling alizarin, obtained from naphthoquinone as a red crystalline substance with a bright green, metallic luster; called also {naphthalizarin}. [1913 Webster] …   The Collaborative International Dictionary of English

  • Naphthazarīn — (Naphthalizarin, Dioxynaphthochinon) C10H4O2(OH)2 entsteht aus Dinitronaphthalinen bei Einwirkung von Zink und konzentrierter Schwefelsäure bei 200°, bildet rote, metallischgrün glänzende Nadeln, löst sich wenig in kochendem Wasser, leicht in… …   Meyers Großes Konversations-Lexikon

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