PT2SA (PTOSA)
PTOSA/PT2SA India’s prominent manufacturers, exporters, and suppliers of Para Toluidine Ortho Sulphonic Acid (PT-OSA), chemically known as 5-Amino-2-methylbenzenesulfonic acid. With a CAS Number of 118-88-7 and a chemical formula of C7H9NO3S, PT-OSA finds widespread application in Pigments, Agro Chemicals, and various other industries. Its alternative names include 5-Amino-o-toluenesulfonic acid, 4-Methyl-3-sulfoaniline, 4-Amino-2-sulfotoluene, and Benzenesulfonic acid, 5-amino-2-methyl-.
Common Uses
Dye intermediates
| Property | PT2SA (PTOSA) |
|---|---|
| Chemical Name | 5-Amino-2-methylbenzenesulfonic acid |
| Chemical Formula | C7H9NO3S |
| CAS# | 118-88-7 |
| Value Chain | Nitro Toluene |
| End Use | Pigments, Agro Chemicals |
| Appearance | None |
| Purity | 99% |
| Synonyms | 5-Amino-o-toluenesulfonic acid; 4-Methyl-3-sulfoaniline; 4-Amino-2-sulfotoluene; Benzenesulfonic acid, 5-amino-2-methyl- |