Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 343°C | Solubility in water [% weight] | 0.479 g/l at 25 °C |
| Colour | White crystalline | Flash point [°C] | 176°C |
| Partition coefficient Log Pow octanol / water at 20°C | -2.26 | Density [g/cm3] | 1.456 |
Packings
500g
100g
25g
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Specifications
| Appearance | White to off white powder or crystals |
|
Assay (by HClO4 titration)
|
Min 99% |
| Heavy metal (as Pb) | Max 0.001% |
| Ammonium (NH4) | Max 0.01% |
| Foreign amino acids | Max 0.3% |
| Other ninhydrin positive substances (as glycine) | Max 0.1% |
- توجه :