Description
| CAS | 63-91-2 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | White crystalline |
| Odour | Odorless | pH Value | 5 – 7 at 16.5 g/l at 25 °C |
| Melting Point/ Freezing Point [°C] | 270 – 275 °C | Density [g/cm3] | 1.29 |
| Solubility in Water [% weight] | 16.5 g/l at 20 °C – completely soluble | ||
| Specifications | |||
| Appearance | White or almost white crystalline powder | Assay (By Hclo4 Titration) | Min 99% |
| Specific Optical Rotation ( [?]20/d; 20 g/l; water; calculated on dried substances) | -33.0° to -34.7° | 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% | ||
| Dangerous Goods Information | |||
| UN Number | – | DG Class | – |















