I-Diethylenetriaminepentamethylenephosphonic acid ityuwa ye-heptasodium, eyaziwa ngokuba yi-DETPMP•I-Na7, yikhompawundi esekwe kwi-organic phosphonic acid.Imveliso ine-formula yekhemikhali ye-C9H28N3O15P5Na7, i-molar mass ye-683.15 g / mol, kwaye ibonisa ukusebenza kakuhle kwizicelo ezahlukeneyo.
Enye yeenzuzo eziphambili zeDETPMP•I-Na7 yimpawu zayo ezigqwesileyo zokutshisa.Iyakwazi ukwenza ii-complexes ezizinzile kunye ne-ion ezahlukeneyo zetsimbi, ukukhusela ngokufanelekileyo ukubunjwa kwesikali, kunye nokuphelisa imiphumo emibi yee-ion zetsimbi kwinkqubo yamanzi.Ukongeza, imveliso inqanda kakhulu umhlwa kwimigangatho yesinyithi, iyenza ibe lolona khetho lubalaseleyo kunyango lwamanzi kwibhoyila, iinkqubo zamanzi okupholisa kwimizi-mveliso, kunye nokusetyenziswa kwendawo yeoli.