mercuric chloride
nounChemistry.
a white, crystalline, water-soluble, strongly acrid, highly poisonous solid, HgCl2, prepared by sublimation of chlorine with mercury, and used chiefly as an antiseptic.
Origin of mercuric chloride
1First recorded in 1870–75
- Also called bichloride of mercury, mercury bichloride.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
British Dictionary definitions for mercuric chloride
mercuric chloride
noun
a white poisonous soluble crystalline substance used as a pesticide, antiseptic, and preservative for wood. Formula: HgCl 2: Systematic name: mercury(II) chloride Also called: bichloride of mercury, corrosive sublimate
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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