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| SPECIFICATION | ||
|---|---|---|
| 1 | CHEMICAL NAME | SULPHO J ACID |
| 2 | SHNOYM | 2-AMINO-5-NAPHTHOL-1,7-DISULPHONIC ACID |
| 3 | Mol. Wt. | 319 |
| 4 | PURITY | 70% & ABOVE |
| 5 | ISOMER | MAX.3% UNREACTED J ACID |
| 6 | INSOUBLE | MAX.0.5% |
| 7 | H.P.L.C | 98% & ABOVE H.P.L.C. BY AREA |
| 8 | USER | AS A DEYS INTERMEDIATES |
| 9 | STRUCTURE FORMULA | |