crystal violet

crystal violet
A compound that has been used in the external treatment of burns, wounds, and fungal infections of skin and mucous membranes, and internally for pinworm and certain fluke infections; used also as a stain for chromatin, amyloid, platelets in blood, fibrin, and neuroglia, and to differentiate among bacteria. SYN: methylrosaniline chloride.

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crystal violet n a triphenylmethane dye found in gentian violet called also methylrosaniline chloride

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gentian violet, hexamethyl violet gentian violet; see under gentian.

Medical dictionary. 2011.

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  • Crystal violet — IUPAC name Tris(4 (dimethylamino)phenyl)methylium chloride[ …   Wikipedia

  • crystal violet — n. a rosaniline dye, C25H30ClN3, used as an antiseptic, an indicator, and a bacterial stain in Gram s method: cf. GENTIAN VIOLET * * * …   Universalium

  • crystal violet — n. a rosaniline dye, C25H30ClN3, used as an antiseptic, an indicator, and a bacterial stain in Gram s method: cf. GENTIAN VIOLET …   English World dictionary

  • crystal violet — crystal violet. См. кристаллический фиолетовый. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • crystal violet — metilvioletinis statusas T sritis chemija apibrėžtis Dimetilanilino oksidacijos produktų hidrochloridų mišinys, indikatorius, dažiklis. atitikmenys: angl. crystal violet; gentian violet; methyl violet; pyroactin blue rus. метилвиолет; метиловый… …   Chemijos terminų aiškinamasis žodynas

  • crystal violet — noun a green crystal (violet in water) used as a dye or stain or bactericide or fungicide or anthelmintic or burn treatment • Syn: ↑gentian violet • Hypernyms: ↑stain, ↑antibacterial, ↑antibacterial drug, ↑bactericide, ↑antifungal, ↑ …   Useful english dictionary

  • Crystal violet lactone — (CVL) is a leuco dye, a lactone derivate of crystal violet 10B. In pure state it is a slightly yellowish crystalline powder, soluble in nonpolar or slightly polar organic solvents. The central carbon in the leuco form is in a tetraedric… …   Wikipedia

  • crystal violet — noun Date: circa 1893 a triphenylmethane dye found in gentian violet …   New Collegiate Dictionary

  • crystal violet. — See gentian violet. [1890 95] * * * …   Universalium

  • crystal violet — noun A dye, derived from gentian violet, that is used as an acid base indicator and as a biological stain …   Wiktionary

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