| Chemical Name | Direct Black 155 |
| C.I. No. | – |
| CAS No. | 71902-06-2 |
| Synonyms | Direct Black BF, Direct Black RN, ACDI Carbon BF, Airedale Black BR, Airedale Black F2G, Anardirect Black BF, Carta Black B, Direct Black ICI, Kemanarect Black BF, Vilmacor Black BF, Vilmacor Black UBF, PERFINAZE Black F2G |
| Molecular Formula | C28H20N8Na2O8S2 |
| Molecular Weight | 706.62 |
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