A hydrated sodium carbonate used as a general cleanser.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Elements & Compounds) the crystalline decahydrate of sodium carbonate
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|Noun||1.||sal soda – a sodium salt of carbonic acid; used in making soap powders and glass and paper
salt – a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal)
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