CAS Number 2580-78-1 is the registry number for Reactive Blue 19 (C₂₂H₁₆N₂Na₂O₁₁S₃, MW 626.53 g/mol). Irritant.
| CAS Number | 2580-78-1 |
| Chemical Name | Reactive Blue 19 |
| Molecular Formula | C₂₂H₁₆N₂Na₂O₁₁S₃ |
| Molecular Weight | 626.53 g/mol |
| Category | Dye & Pigment |
| Available Grades | Commercial grade |
Remazol Brilliant Blue R · Reactive Blue 19