Origin of sodium borate
First recorded in 1895–1900
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- A crystalline compound that is the sodium salt of boric acid and is used as an alkalizing agent and as a mild astringent in lotions, gargles, and mouthwashes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.