title: Protonation constants of N,N'-ethylene-bis-[2-(o-Hydroxyphenyl]glycine.
abstract: Protonation constants of N,N'-ethylene-bis-[2-(o-Hydroxyphenyl]glycine have been determined potentiometrically, with least-squares treatment of the results. The constants (0.1 M NaNO(3)) are log k(1) = 10.80; log k(2) = 10.58; log k(3) = 8.75: log k(4) = 6.29.
authors.affiliation: University of Trondheim Norges laererhogskole Department of Chemistry N-7000 Trondheim, Norway.
authors.forename: K H
authors.initials: KH
authors.lastname: Schrøder
authors.forename: M Y
authors.initials: MY
authors.lastname: El-Sheik