D(-)-Fructose 99%
Lieferant: Thermo Scientific
Synonyme:
Schleimzucker
, Fruchtzucker
, Lävulose
, D(-)-Lävulose
ACRO161350100EA
476
EUR
ACRO161350100
ACRO161350025
ACRO161355000
ACRO161350010
D(-)-Fructose 99%
D(-)-Fructose
Formel:
C₆H₁₂O₆ Molecular Weight: 180,16 g/mol Schmelzpunkt: 103…105 °C (Zersetzung) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00148910 CAS-Nummer: 57-48-7 EINECS: 200-333-3 Merck Index: 13,04295 |
Spezifikation Testergebnisse
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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