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D(-)-Ribose 99+%

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

132360250 132361000 132360050 132365000
ACRO132360250EA 109 EUR
ACRO132360250 ACRO132361000 ACRO132360050 ACRO132365000
D(-)-Ribose 99+%
D(-)-Ribose
Formule: C₅H₁₀O₅
Poids moléculaire: 150.13 g/mol
Point d'ébullition: 331
Point de fusion: 88…92 °C
Température de stockage: Ambient
Numéro MDL: MFCD00135453
Numéro CAS: 50-69-1
EINECS: 200-059-4
Indice Merck: 12,08371

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Résultats des tests de spécification

Appearance White to light yellow to light beige Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤1 % (40°C, 5 h, 20 Torr)
Sulfated ash ≤0.1 %
HPLC ≥99.0 % (ELSD)
Specific optical rotation -19.2° to -20.8° (20°C, 589 nm) (c=4, H2O)
Heavy metals (as Pb) ≤10 ppm


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