D-(+)-Melibiose monohydrate 99+%
Leverancier: Thermo Fisher Scientific
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125370250
125371000
125375000
ACRO125370250EA
251
EUR
ACRO125370250
ACRO125371000
ACRO125375000
D-(+)-Melibiose monohydrate 99+%
D-(+)-Melibiose monohydrate
CAS No.: 66009-10-7
Formule:
C₁₂H₂₂O₁₁·H₂O Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00198188 CAS nummer: 66009-10-7 |
Specification Test Results
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 |
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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