DL-Proline 99%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Formule:
C₅H₉NO₂ Point d'ébullition: 245 °C (1013 hPa) Point de fusion: 208…210 °C Densité: 1,38 g/cm³ (22.9 °C) |
Numéro MDL:
MFCD00005250 Numéro CAS: 609-36-9 EINECS: 210-189-3 Indice Merck: 12,07963 |
Résultats des tests de spécification
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤0.5 % (K.F.) |
Sulfated ash | ≤0.1 % |
Solubility | (5 % in water) Colorless to light yellow |
Titration with HClO4 | 98.5 to 101.5 % |
Heavy metals (as Pb) | ≤20 ppm |
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