Applications of phenyl periacids_Kain Industrial Additives

overview[1][2] phenyl pericarboxylic acid, also called 8-aniline-1-naphthalenesulfonic acid, is a dye intermediate used to produce weakly acidic black br, weakly acidic deep blue 5r, sulfur dyes and azo dyes, and fluorescent detectors for protein research. . phenyl periacid is a fluorescent dye with high affinity for the hydrophobic surfaces of proteins. phenyl periacids undergo a…