| Product | Pyridine Hydrobromide |
| CAS # | 18820-82-1 |
| Empirical Formula | C5H5N |
| Assay | 99 % Min. |
| Appearance | White to off white highly hygroscopic
crystalline solid |
| M.W. | 79.10 |
| Moisture Content | 0.2 % Max. |
| Melting Point | 212 °C – 215 °C |
| pH of 5 % aqueous solution | 2.5 – 3.5 |
