D(+)-Tréhalose dihydraté 99%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Formule:
C₁₂H₂₂O₁₁·2H₂O Point de fusion: 97…99 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00071594 Numéro CAS: 6138-23-4 EINECS: 202-739-6 |
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Résultats des tests de spécification
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Water | 8.5 to 10.5 % (K.F.) |
Sulfated ash | ≤0.1 % |
Solubility | (10 % in water) Clear colorless |
HPLC | ≥98.5 % (ELSD) |
Specific optical rotation | +177° to +181° (20°C, 589 nm) (c=7, water) |
Heavy metals (as Pb) | ≤10 ppm |
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