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Rosaniline
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Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
ros·an·i·line    Audio Help   [roh-zan-l-in, -ahyn] Pronunciation Key
–noun Chemistry.
1.a red dye, C20H20N3Cl, derived from aniline and orthotoluidine, a constituent of fuchsin.
2.the base, C20H21N3O, which, with hydrochloric acid, forms this dye.
[Origin: 1860–65; rose1 + aniline]
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
Encyclopædia Britannica, Inc.
Rosaniline

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American Heritage Dictionary - Cite This Source - Share This
ros·an·i·line also ros·an·i·lin    Audio Help   (rō-zān'ə-lĭn)  Pronunciation Key 
n.   A brownish-red crystalline organic compound, C20H21N3O, derived from aniline and used in the manufacture of dyes and in Schiff's reagent.


[ros(e)1 + aniline.]

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The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2006 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
American Heritage Stedman's Medical Dictionary - Cite This Source - Share This

ros·an·i·line or ros·an·i·lin (r-zn-ln)
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.
Merriam-Webster's Medical Dictionary - Cite This Source - Share This

Main Entry: ros·an·i·line
Pronunciation: rO-'zan-&l-&n
Function: noun
1 : a white crystalline compound C20H21N3O that is the parent of many dyes
2 : FUCHSIN

Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Rosaniline

Fuch"sine\, n. [Named by the French inventor, from Fuchs a fox, the German equivalent of his own name, Renard.] (Chem.) Aniline red; an artificial coal-tar dyestuff, of a metallic green color superficially, resembling cantharides, but when dissolved forming a brilliant dark red. It consists of a hydrochloride or acetate of rosaniline. See Rosaniline.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.

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