| CAS Number | 98-42-0 |
| Catalog Description | 3-Amino-4-methoxybenzenesulfonic acid, 98% |
| Synonym | 2-Anisidine-4-sulfonic acid |
| Synonym | 4-Methoxymetanilic acid |
| Synonym | o-Anisidine-4-sulfonic acid |
| MDL Number | MFCD00035759 |
| Linear formula | C6H3(NH2)(OCH3)SO3H |
| Master Molecular formula | C7H9NO4S |
| Melting point in C | 305° (decomposes) |
| EC Number | 202-667-5 |
| Shipping | Hazardous for shipping |
| CAS Number | 98-42-0 |
| UN# | UN2585 |
| Haz Class | 8 |
| Packing Group | III |
| Signal Word | Danger |
| Pictogram code 1 |
|
| H Phrases | H314-H318-H317 |
| P Phrases | P260-P303+P361+P353-P305+P351+P338-P310-P405-P501A |
| TSCA | Yes |
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