H. Azab
Jul 1, 1993
Citations
0
Influential Citations
8
Citations
Journal
Journal of Chemical & Engineering Data
Abstract
The second-stage dissociation constant values of 2-(N-morpholino)ethanesulfonic acid (MES), piperazine-N,N'-bis(2-ethanesulfonic acid) (PIPES), N-(2-acetamido)-2-aminoethanesulfonic acid (ACES), N-(2-hydroxyethyl)piperazine-N'-2-ethanesulfonic acid (HEPES), and N-[trid(hydroxymethyl)methyl]glycine (Tricine) were determined at 25±0.1 o C by potentiometric pH titration in pure water and various water+organic solvent mixtures