| CAS Number | 493-52-7 |
| Catalog Description | Methyl Red, ACS |
| Synonym | Acid Red 2 |
| Synonym | 2-(4-Dimethylaminophenylazo)benzoic acid |
| Synonym | 4-Dimethylaminoazobenzene-2'-carboxylic acid |
| Synonym | C.I. 13020 |
| MDL Number | MFCD00002425 |
| Linear formula | (CH3)2NC6H4N=NC6H4COOH |
| Master Molecular formula | C15H15N3O2 |
| Melting point in C | 179-182° |
| Merck Number | 14,6119 |
| Beilstein | 750102 |
| Solubility | Practically insoluble in water. Soluble in alcohol, acetic acid |
| EC Number | 207-776-1 |
| Shipping | Non-hazardous for shipping |
| CAS Number | 493-52-7 |
| TSCA | Yes |
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