C3H4N2
Imidazole Molecular biology
Main characteristics
| M | 68.08 |
|---|---|
| b.p | 255-256 °C |
| m.p | 86-90 °C |
- Danger : H:302- P:260-303+361+353-305+351+338-310-405-501
Product specificities
| Appearance | White crystalline powder |
|---|---|
| Solubility (0.1M in water) | Complete, colorless |
| Chloride (Cl) | max. 0.005% |
| Assay (GC, on anhydrous basis) | min. 99.5% |
| pH (0.1M in water) | 9.5-11 |
| Sulfate (SO4) | max. 0.005% |
| Residue after ignition | max. 0.05% |
| Water (KF) | max. 0.2%w/w |
| A260nm (0.1M) | max. 0.1AU |
| A280nm (0.1M) | max. 0.1AU |
| DNase activity | Not detected |
| RNase activity | Not detected |
| Protease activity | Not detected |
