| Article No. | 04895 |
| Purity | 99% |
| Molecular Formula | C6H6N2O |
| H.S. Code | 2936.2920 |
| Grade | For Biochemistry |
| CAS No. | 98-92-0 |
| Molecular Weight | 122.13 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | pH value | 9 | ||||
| Melting point/ Freezing point [°C] | 128 - 131 °C | Decomposition point [°C] | >=200 °C | ||||
| Auto-ignition temperature [°C] | 480 °C | Flash point [°C] | 150 °C | ||||
| Boiling point [°C] | 150 - 160°C | Initial boiling point [°C] | 150 °C | ||||
| Final boiling point [°C] | 160°C | Vapour density | 4.22 | ||||
| Density [g/cm3] | 1.4 | Solubility in water [% weight] | 691 g/l at 20 °C | ||||
| Partition coefficient Log Pow octanol / water at 20°C | -0.38 | ||||||
| Appearance | Colorless crystals or white crystalline powder, odour faint and characteristic | Assay (by HPLC; on dried basis) | 99.0 - 101.0% |
| Identification as per IP | Complies | Appearance of solution | Complies |
| pH (5% solution) | 6.0 - 7.5 | Related Substances | Complies |
| Heavy metal | Max 0.003% | Chloride (Cl) | Max 0.025% |
| Sulphates | Max 0.0125% | Sulphated ash | Max 0.1% |
| Loss on drying (Over P2O5, at 1.5 to 2.7 kPa for 18 hrs) | Max 0.5% |
 |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
EN 