We are one of India's leading manufacturers, exporters & suppliers of Ortho Nitro Aniline Para Sulphonic Acid (ONA-PSA). Its chemical name is 2-Nitroaniline-4-sulfonic acid. The CAS Number of Ortho Nitro Aniline Para Sulphonic Acid (ONA-PSA) is 616-84-2 and its chemical formula is C6H6N2O5S. The most common end use is Dyes ,Pigments and its various other synonyms are 2-Nitroaniline-4-sulfonic acid; 4-Amino-3-nitrobenzenesulfonic acid; Benzenesulfonic acid, 4-amino-3-nitro-; O-Nitroaniline-p-sulfonic acid; Sulfanilic acid, 3-nitro- .
Send Inquiry Request MSDS| Chemical Name | 2-Nitroaniline-4-sulfonic acid |
| Chemical Formula | C6H6N2O5S |
| CAS# | 616-84-2 |
| Value Chain | Nitro Chloro Benzene |
| End Use | Dyes, Pigments |
| Appearance | None |
| Purity | 99.5% |
| Synonyms | 2-Nitroaniline-4-sulfonic acid; 4-Amino-3-nitrobenzenesulfonic acid; Benzenesulfonic acid, 4-amino-3-nitro-; O-Nitroaniline-p-sulfonic acid; Sulfanilic acid, 3-nitro- |
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