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picric acid

noun, Chemistry
1.
a yellow, crystalline, water-soluble, intensely bitter, poisonous acid, C 6 H 3 N 3 O 7 , used chiefly in explosives.
Also called carbazotic acid, nitroxanthic acid, picronitric acid
[pahy-kroh-nahy-trik, pahy-kroh-] /ˈpaɪ kroʊˈnaɪ trɪk, ˌpaɪ kroʊ-/ (Show IPA),
trinitrophenol.
Origin of picric acid
1850-1855
1850-55
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for picric acid

picric acid

/ˈpɪkrɪk/
noun
1.
a toxic sparingly soluble crystalline yellow acid used as a dye, antiseptic, and explosive. Formula: C6H2OH(NO2)3 Systematic name 2,4,6-trinitrophenol See also lyddite
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
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picric acid in Medicine

picric acid pic·ric acid (pĭk'rĭk)
n.
A poisonous, explosive, yellow, crystalline acid used as an application in burns, eczema, erysipelas, and pruritus and in the manufacture of dyes and explosives.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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picric acid in Science
picric acid
  (pĭk'rĭk)   
A poisonous, yellow crystalline solid used in explosives, dyes, and antiseptics. Chemical formula: C6H3N3O7.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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12
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