Nova International is one of India’s leading manufacturers of Para Toluidine Ortho Sulphonic Acid (PT-OSA). Its chemical name is 5-Amino-2-methylbenzenesulfonic acid. The CAS Number of 118-88-7 – Para Toluidine Ortho Sulphonic Acid (PT-OSA) and its chemical formula is C7H9NO3S. The most common end use is Agro Chemicals, and Pigments
5-Amino-2-methylbenzenesulfonic acid; CAS# 118-88-7, We are manufacturer, and exporter of India, Intermediate and their respective API – active pharmaceutical ingredients and chemical.