potassium carbonate(redirected from E501)
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A white, deliquescent, granular powder, K2CO3, used in making glass, enamels, and soaps. Also called potash.
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) a white odourless substance used in making glass and soft soap and as an alkaline cleansing agent. Formula: K2CO3
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a white, granular, water-soluble powder, K2CO3, used chiefly in the manufacture of soap, glass, and potassium salts.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||potassium carbonate - a white salt (K2CO3) that is basic in solution; used to make glass and cleansing agents|
carbonate - a salt or ester of carbonic acid (containing the anion CO3)
pearl ash - an impure form of potassium carbonate
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