
| Appearance | Colourless crystals |
| Odour | Odourless |
| Melting Point | 98.9°C |
| Density | 1.17 g/cm3 |
| Vapour Pressure | 1.73 X 10-04 at 25˚C |
| Flash Point | No self-Ignite |
| Moisture Content | 0.1% Max |
| Explosion Hazard | Not explosive |
| Solubility in water | High |
| Stability | Stable at buffered solutions at pH 4, 5 & 7. Degrade slowly at pH 9 and 45˚C. Stable under sunlight |