| Synonyms | 4-Nitro, 4' amino, Diphenylamine, 2-sulfonic Acid |
| Trade Name | 4 NADAPSA |
| Molecular weight | 309 gm/mole |
| Molecular formula | C12H11O5N3S |
| Purity | Min. 80% |
| Insolubles | Less than 0.2% in 10% soda solution |
| Solubility | Soluble in 5% soda Solution |
| Isomer content | Less than 1% Total by P.C. |
| Form Suppiled | Crystaline Powder |
| Basis of sale | on 100% Real Basis |
| Nature of Packing | 25/50 KGs H.D.P.E. Bags with Polythene liner inside |
| Uses / Application | Intermediates For dyesstuff & Pigments |