rosaniline

[ roh-zan-l-in, -ahyn ]

/ roʊˈzæn l ɪn, -ˌaɪn /

noun Chemistry.

a red dye, C20H20N3Cl, derived from aniline and orthotoluidine, a constituent of fuchsin.

the base, C20H21N3O, which, with hydrochloric acid, forms this dye.

Origin of rosaniline

First recorded in 1860–65; rose¹ + aniline

Words nearby rosaniline

rosacea, rosaceous, Rosalie, Rosalind, Rosamund, rosaniline, Rosanne, rosarian, Rosario, Rosario Strait, rosarium

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for rosaniline

Later researches have shown that by heating rosolic acid with ammonia it is converted into rosaniline.
Coal|Raphael Meldola
The intimate relation between chrysaniline, rosaniline, and leucaniline has been shown by Hofmann.
Cooley's Practical Receipts, Volume II|Arnold Cooley
From benzene and toluene alone about forty distinct colouring-matters of the rosaniline group are sent into commerce.
Coal|Raphael Meldola
It has been explained that by the methylation of rosaniline Hofmann obtained violet colouring-matters.
Coal|Raphael Meldola

In France the hydrochlorate of rosaniline is chiefly employed.
Cooley's Practical Receipts, Volume II|Arnold Cooley

British Dictionary definitions for rosaniline

rosaniline

rosanilin

/ (rəʊˈzænɪˌliːn, -lɪn) /

noun

a reddish-brown crystalline insoluble derivative of aniline used, in the form of its soluble hydrochloride, as a red dyeSee also fuchsin

Word Origin for rosaniline

C19: from rose 1 + aniline

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for rosaniline

rosaniline

n.

A brownish-red crystalline organic compound derived from aniline and used in the manufacture of dyes and in Schiff's reagent.

单词	rosaniline
释义	rosaniline [ roh-zan-l-in, -ahyn ] / roʊˈzæn l ɪn, -ˌaɪn / noun Chemistry. a red dye, C20H20N3Cl, derived from aniline and orthotoluidine, a constituent of fuchsin. the base, C20H21N3O, which, with hydrochloric acid, forms this dye. Origin of rosaniline First recorded in 1860–65; rose¹ + aniline Words nearby rosaniline rosacea, rosaceous, Rosalie, Rosalind, Rosamund, rosaniline, Rosanne, rosarian, Rosario, Rosario Strait, rosarium Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for rosaniline Later researches have shown that by heating rosolic acid with ammonia it is converted into rosaniline. Coal\|Raphael Meldola The intimate relation between chrysaniline, rosaniline, and leucaniline has been shown by Hofmann. Cooley's Practical Receipts, Volume II\|Arnold Cooley From benzene and toluene alone about forty distinct colouring-matters of the rosaniline group are sent into commerce. Coal\|Raphael Meldola It has been explained that by the methylation of rosaniline Hofmann obtained violet colouring-matters. Coal\|Raphael Meldola In France the hydrochlorate of rosaniline is chiefly employed. Cooley's Practical Receipts, Volume II\|Arnold Cooley British Dictionary definitions for rosaniline rosaniline rosanilin / (rəʊˈzænɪˌliːn, -lɪn) / noun a reddish-brown crystalline insoluble derivative of aniline used, in the form of its soluble hydrochloride, as a red dyeSee also fuchsin Word Origin for rosaniline C19: from rose 1 + aniline Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for rosaniline rosaniline n. A brownish-red crystalline organic compound derived from aniline and used in the manufacture of dyes and in Schiff's reagent. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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