boric acid
Also called orthoboric acid. Chemistry, Pharmacology. a white, crystalline acid, H3BO3, occurring in nature or prepared from borax: used chiefly in the manufacture of ceramics, cements, glass, and enamels, for fireproofing, and in medicine in aqueous solution as a mild antiseptic.
Chemistry. any of a group of acids containing boron.
Origin of boric acid
1Words Nearby boric acid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use boric acid in a sentence
For example, many pest-control companies consider boric acid an alternative, natural insecticide.
Many companies advertise ‘green’ pest control. But is it possible? And does it work? | Kevin Brasler | Washington Consumers' Checkbook | April 8, 2021 | Washington PostQualitative tests demonstrated the presence of antipyrin, free boric acid and sodium borate.
The composition given is: sulphur, niter, cinnamon and boric acid in gaseous solution.
She cried a bit when there was no more to be had, but a warm bath with some boric acid in it made her sleepy.
The Pillar of Light | Louis TracyFormaldehyde, boric acid or salicylic acid may be added to preserve the milk.
Detection of the Common Food Adulterants | Edwin M. Bruce
If boric acid either free or combined is present, the turmeric paper will be turned to a cherry-red color.
Detection of the Common Food Adulterants | Edwin M. Bruce
British Dictionary definitions for boric acid
Also called: orthoboric acid a white soluble weakly acid crystalline solid used in the manufacture of heat-resistant glass and porcelain enamels, as a fireproofing material, and as a mild antiseptic. Formula: H 3 BO 3: Systematic name: trioxoboric(III) acid
any other acid containing boron
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
Scientific definitions for boric acid
[ bôr′ĭk ]
A white or colorless crystalline compound that occurs naturally or is produced artificially from borax. It is used as an antiseptic and preservative, and in cements, enamels, and cosmetics. Chemical formula: H3BO3.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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