P-Anisidine-3-Sulfonic Acid is white Gray to Red powder to crystal. It is widely used as solvents for various organic reactions. This chemical is a part of cresol class antiseptic compounds. We have used advanced analytical techniques and premium quality chemical constituents to prepare the P-Anisidine-3-Sulfonic Acid. For this reason, it is pure and effective in various chemical synthesis applications. We supply the chemical in a preventative packaging that keeps impurities and contaminants at bay.