Synonyms: AC1O5CE2;Diethylenetriamine tri(methylene phosphonic acids), sodium salt;EINECS 269-977-0;Diethylenetriamine tri(methylene phosphonic acids) sodium salts;(((2-((2-Aminoethyl)amino)ethyl)amino)methyl)phosphonic acid, N,N-bis(phosphonomethyl) derivative, sodium salt;68399-63-3;hexasodium N'-[2-[bis(phosphonatomethyl)amino]ethyl]-N'-(phosphonatomethyl)ethane-1,2-diamine;Phosphonic acid, (((2-((2-aminoethyl)amino)ethyl)amino)methyl)-, N,N-bis(phosphonomethyl) deriv., sodium salt;Phosphonic acid, P-(((2-((2-aminoethyl)amino)ethyl)amino)methyl)-, N,N-bis(phosphonomethyl) deriv., sodium salt (1:?)