HS CodesVI · Products of the chemical or allied industries29 · Organic chemicals2923292310292310Chapter 29Copy pageCholine and its saltsDescriptionQuaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Choline and its saltsWas this page helpful?YesNoPrevious292250Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen functionNextLecithins and other phosphoaminolipids292320