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
Naphthazarin — das, s, Naphthalinderivat (chemisch das 5,8 Dihydroxy 1,4 naphthochinon), das in Form grünlich glänzender, brauner Nadeln kristallisiert; bildet mit Chromhydroxid einen schwarzvioletten Farblack; u. a. in der Wollfärberei verwendet, Grundkörper … Universal-Lexikon
naphthazarin — naftazarinas statusas T sritis chemija formulė (HO)₂C₁₀H₄(=O)₂ atitikmenys: angl. naphthazarin rus. нафтазарин ryšiai: sinonimas – 5,8 dihidroksi 1,4 naftochinonas … Chemijos terminų aiškinamasis žodynas
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
5,8-Dihydroxy-1,4-naphthoquinone — 5,8 Dihydroxy 1,4 naphthoquinone … Wikipedia
Dihydroxynaphthoquinone — A dihydroxynaphthoquinone is any of several organic compounds with formula C10H6O4, which can be viewed as derivatives of naphthoquinone through replacement of two hydrogen atoms (H) by hydroxyl groups (OH). The unqualified term… … Wikipedia
Alizarinschwarz — Alizarinschwarz, s. Naphthazarin … Meyers Großes Konversations-Lexikon
Dihydroxyanthraquinone — A dihydroxyanthraquinone is any of several isomeric organic compounds with formula C14H8O4, formally derived from an anthraquinone by replacing two hydrogen atoms by hydroxyl groups. Dihyroxyantraquinones have been studied since the early 1900s,… … Wikipedia
Нафтохиноны — Нафтохиноны это класс хинонов, по своей структуре являющихся циклическими дикетонами, в молекулах которых кетогруппы входят в систему сопряжённых двойных связей, а в основе молекулы лежит ядро нафталина. В молекулах природных нафтохинонов… … Википедия
naftazarinas — statusas T sritis chemija formulė (HO)₂C₁₀H₄(=O)₂ atitikmenys: angl. naphthazarin rus. нафтазарин ryšiai: sinonimas – 5,8 dihidroksi 1,4 naftochinonas … Chemijos terminų aiškinamasis žodynas
