Synthesis and Characterization of Pentaethylenehexaamine Chelating Resin
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1993, v.6 no.5, pp.443-451
Kim, Sun Deuk
Park, Jung Eun
Kim,
S. D., &
Park,
J.
E.
(1993). Synthesis and Characterization of Pentaethylenehexaamine Chelating Resin. , 6(5), 443-451.
Abstract
Pentaethylenehexaamine(penten) was reacted with a chloromethylated polystyrene resin on the purpose of the synthesis of polyamine chelating resin, $(P)_c$-penten. The stepwise dissociation constants of the synthesized polyamine chelating resin and the stability constants with metal ions were determined by Bjerrum's method. These stability constants were compared with those of the free penten. The adsorptivities and eluting tendencies of several metal ions on the chelating resin were studied.