D-(+)-Glucosamine hydrochloride 98+%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Appearance: White Crystalline powder
Formule:
C₆H₁₃NO₅ Point de fusion: 190…194 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00135831 Numéro CAS: 66-84-2 |
Résultats des tests de spécification
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤1.0 % (105°C, 2 hrs) |
Sulfated ash | ≤0.1 % |
Specific optical rotation | +70.0° to +73.0° (20°C, 589 nm) (c=2.5, H2O) (after 3 h) |
Titration with HClO4 | 98.0 to 102.0 % (On dry substance) |
Arsenic (As) | ≤3 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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