Propylene carbonate as a nonaqueous solvent for capillary electrophoresis: Mobility and ionization constant of aliphatic amines

Abstract

The two properties of aliphatic amines were investigated in propylene carbonate as solvent that are decisive for capillary electrophoretic migration: the actual mobilities and the pK(a)* values. Solutes were eight primary, secondary, and tertiar

Keywords

• acid-base equilibria
• separation
• propylene carbonate
• capillary electrophoresis
• aliphatic amine