Uses and preparation of N-phenyl anthranilic acid_Kain Industrial Additives

Background and overview[1][4] N-Phenyl anthranilic acid is a sensitive internal oxidation-reduction indicator. It is especially suitable for the determination of vanadium in steel analysis. Also known as vanadium reagent, it is an important intermediate commonly used in the synthesis of acridine compounds and is widely used in antimalarial drugs, anti-inflammatory drugs, anti-tumor drugs, etc. Molecular…