Cite
 

Meaning of potassium bisulfate

potas'sium bisul'fate

Pronunciation: [key]
— Chem. Chem.
  1. a colorless, crystalline, water-soluble solid, KHSO, used chiefly in the conversion of tartrates to bitartrates. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.