Grade: Reagent CAS No.: 643-79-8 UN No.: UN2923 Class: 8 (6.1) Pkg. Group: PG II

The molecule is a dialdehyde, consisting of two formyl (CHO) groups attached to adjacent carbon centres on a benzene ring. o-Phthalaldehyde is used for precolumn derivatization of amino acids for HPLC separation and for flow cytometric measurements of protein thiol groups. Used for fluorometric…