| Chemical Name | Acid Brown 289 |
| C.I. No. | – |
| CAS No. | 12219-72-6 |
| Synonyms | Neutral Brown S-BL, Neutral Brown S-BRL, Hangzhou Sunshine Acid Brown 28 200%, Irgalan Dark Brown C-BRL, Lanacron Brown S-BRL, Lanacron Brown S-BRL, Lanasyn Dark Brown S-BL, Irgaren Dark Brown C-BRL |
| Molecular Formula | – |
| Molecular Weight | – |
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