NamePhosphonicacid,P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,potassium salt (1:?) CAS84852-49-3 SynonymsPhosphonicacid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,potassium salt (9CI) EINECS(EC#)284-362-7 Molecular FormulaC9H28 N3 O15 P5 . x K