1) Dye
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https://www.crosswordclues.com/clue/naphthol
1) Phenol
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https://www.crosswordclues.com/clue/naphthol
• (n.) Any one of a series of hydroxyl derivatives of naphthalene, analogous to phenol. In general they are crystalline substances with a phenol (carbolic) odor. • (n.) Any one of a series of hydroxyl derivatives of naphthalene, analogous to phenol. In general they are crystalline substances with a phenol (carbolic) odor.Naphthol: words i...
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http://thinkexist.com/dictionary/meaning/naphthol/
either of two colourless, crystalline organic compounds derived from naphthalene and belonging to the phenol family; each has the molecular formula ...
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http://www.britannica.com/eb/a-z/n/7
<chemistry> Any one of a series of hydroxyl derivatives of naphthalene, analogous to phenol. In general they are crystalline substances with a phenol (carbolic) odour. ... <chemistry> Naphthol blue, Naphthol orange, Naphthol yellow, brilliant dyestuffs produced from certain complex nitrogenous derivatives of naphthol or naphthoquinone.
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http://www.encyclo.co.uk/local/20973
(naf´thol) a phenol occurring in coal tar in two forms: α- or 1-naphthol and β- or 2-naphthol. It is used in dyes, insecticides, and pharmaceutical compounds. If excessive amounts are ingested, poisoning may result, characterized by anemia, jaundice, convulsions, and coma.
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http://www.encyclo.co.uk/local/21001
Naph'thol noun [ Naphth alene + -ol .] (Chemistry) Any one of a series of hydroxyl derivatives of naphthalene, analogous to phenol. In general they are crystalline substances with a phenol (carbolic) odor. Naphthol blue , Naphthol orange , Naphthol yellow
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http://www.encyclo.co.uk/webster/N/3
Type: Term Pronunciation: naf′thol Definitions: 1. A hydroxynaphthalene, occurring in two forms: α-naphthol, a dye intermediate used in cytochemistry for l-arginine localization; and β-naphthol, also known as isonaphthol, used as an anthelmintic and antiseptic. Both forms are also used in the manufacture of dyes, organic chemicals, ...
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http://www.medilexicon.com/medicaldictionary.php?t=58782
[
n] - either of two phenols derived from naphthalene
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http://www.webdictionary.co.uk/definition.php?query=naphthol
noun either of two phenols derived from naphthalene
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https://www.encyclo.co.uk/local/20974
either of two isomeric hydroxyl derivatives, CHOH, of naphthaleneorandorwhite or yellowish crystals, with a phenolic odor, that darken on exposure to light: used chiefly in dyes, drugs, perfumes, and insecticides. Also called
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https://www.infoplease.com/dictionary/naphthol
No exact match found.
