| Chemical Name | REACTIVE BLUE 19 |
| C.I. No. | 61200 |
| CAS No. | 2580-78-1 |
| Synonyms | Reactive Blue KN-R; Reactive Blue KN-RS; Reactive Blue brilliant KN-R; Reactive Blue brilliant KN-RS; azul 19; blu 19; 반응성 블루 19; 活性蓝 19; 19 الأزرق التفاعلي |
| Molecular Formula | C22H16N2Na2O11S3 |
| Molecular Weight | 626.55 |
