Ortho Amino Toluene 5 Sulphonic Acid is offered in light grey coloured dry powder form. Ortho Amino Toluene 5 Sulphonic Acid is mainly used as dye intermediate. Ortho Amino Toluene 5 Sulphonic Acid is available in a minimum purity level of 98 %. Ortho Amino Toluene 5 Sulphonic Acid is hygienically packed in HDPE bags with polythene liners.