N-Bromosuccinimide or NBS is a chemical reagent - Nova International
| Product | NBS; N-Bromosuccinimide |
| CAS # | 128-08-5 |
| Empirical Formula | C4H4BrNO2 |
| Purity | 98 % MIN. |
| Appearance | White to pale yellow powder |
| M.W. | 178 |
| Moisture | 0.5 % to 1% |
| Melting Point | 176-180 °C |