| Chemical Name | Acid Black 58 |
| C.I. No. | 12230 |
| CAS No. | 12218-94-9 |
| Synonyms | Neutral Grey BL, Acid Black No 5, Acid Grey BL, Acid Grey BLN, Acid Grey GL, Akacid Grey BL 300%, Atul Leather Light Fast Grey MGL, Chenitan Grey BL, Dinalan Grey BL, Haricid Grey BL, Irgalan Grey BL, Irgalan Grey BL KWL 200%, Lanafast Grey BGL, Lanasyn Grey BL, Lanasyn Grey BL 100%, Lanasyn Grey BL Pdr 200%, Lanyl Grey BG extra conc., Metalan Grey GL, Orcolan Neutral Grey BLGY-N, Orcolan Neutral Grey BLGY-N, Trialan Grey BG, Jotzadope Grey BL |
| Molecular Formula | C19H17N3O5S |
| Molecular Weight | 399.42 |
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