Abstract
Maleic anhydride was copolymerized with divinylbenzene by suspension polymerization, and the spherical beads obtaiend (10-30 μm in diameter) were then hydrolyzed to a carboxylic acid (CA) resin. This CA resin had a low exchange capacity (0.40 meq/g), and was proposed to be useful as a packing material for high-performance liquid chromatography. The retention behavior of various compounds on a column packed with the CA resin was studied using methanol or a mixture of acetonitrile and buffer solution as the mobile phase. The acid-base and hydrophobic interactions, which occur because of the ionongenic and hydrophobic moieties of the CA resin, work effectively for the separation of the solutes. The CA resin column, with the appropriate selection of a mobile phase, is suggested to be useful for the separation of various kinds of solutes such as neutral, acidic and basic compounds.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
