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D-(+)-Melibiose monohydrate 99+%

Fornitore: Thermo Fisher Scientific

125370250 125371000 125375000
ACRO125370250EA 251 EUR
ACRO125370250 ACRO125371000 ACRO125375000
D-(+)-Melibiose monohydrate 99+%
D-(+)-Melibiose monohydrate

CAS No.: 66009-10-7

Formula: C₁₂H₂₂O₁₁·H₂O
Punto di fusione: 182 °C (dec.)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00198188
CAS Number: 66009-10-7

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Risultati del test di specificazione

Appearance White Crystalline powder
Infrared spectrum Conforms
Water 4.5 to 5.5 % (K.F.)
Sulfated ash ≤0.1 %
TLC ≥99.0 %
Clarity and color of solution (10 % in water) Clear and JB7
Odor Odorless
Microbial contamination Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli: absent in 1 gram
Acidity/alkalinity ≤0.4 ml/6g (ml 0.1N NaOH/6g)
Specific optical rotation +133° to +137° (20°C, 589 nm) (c=4, H2O/NH3) (after 0.5h)
Chromium (Cr) ≤1 ppm
Lead (Pb) ≤1 ppm
Nickel (Ni) ≤1 ppm


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