DTPMP heptasaodium salt

hepta sodium salt of diethylene triamine penta (methylene phosphonic acid) (dtpmpna7) ; sodium amino ethyl phosphate ; diethylenetriaminepenta-(methylenephosphonic acid) heptasodium salt ; dtpmp heptasaodium salt ; diethylenetriaminepenta(methylenephosphonicacid)pentasodiumsalt(dtpmpa5,solid) ; sodium salt of diethylene triamine penta (methylene phosphonic acid) ; diethylenetriamine penta(methylene phosphonic acid) heptasaodium salt ; hepta sodium salt of diethylene triamine penta (methylene phosphonic acid) ; diethylene triamine penta(methylene phosphonic acid), 7na salt ; dtpmpa.na7