D(-)-fruktoza 99%
Dostawca: Thermo Fisher Scientific
Synonim:
D(-)-Levulose, (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one, β-D-(-)-Fructose, Fructose
161350010
161350025
161355000
161350100
ACRO161350010EA
488
PLN
ACRO161350010
ACRO161350025
ACRO161355000
ACRO161350100
D(-)-fruktoza 99%
D(-)-fruktoza
Formuła:
C₆H₁₂O₆ Temp. Wrzenia: 552 °C (1013 hPa) Gęstość: 1,59 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00148910 Numer CAS: 57-48-7 Numer WE (dawny EINECS): 200-333-3 Klasyfikacja Merck : 13,04295 |
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Wyniki testów specyfikacyjnych
Appearance | White Crystalline powder or crystals |
Infrared spectrum | Conforms |
Assay | ≥98.5 % |
Loss on drying | ≤0.5 % (70°C, 4 hrs) (Vacuum) |
Sulfated ash | ≤0.1 % |
Additional info | 5-Hydroxymethylfurfural and rel. compounds: Passes |
Appearance of solution | Passes test |
Specific optical rotation | -91.0° to -93.5° (20°C, 589 nm) (c=10, H2O/NH3) (After 30 min, On dry substance) |
Chloride (Cl) | ≤50 ppm |
Sulfate (SO4) | ≤50 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Foreign sugars | Passes test |
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