Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 256 °C | Solubility in water [% weight] | 60 g/l at 20 °C – completely soluble |
| Colour | White crystalline | pH value | 5 – 6 at 60 g/l at 25 °C |
Packings
500g
25g
5g
Safety Information and Hazard Symbols
Revision Date : 03-Aug-2013
Specifications
| Appearance | White crystalline powder |
| 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 :