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Switzerland
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D(-)-Fructose 99%
D(-)-Fructose 99%
Zertifikate
D(-)-Fructose 99%

4 Varianten

Product Details & Documents
Synonyme:  D(-)-Levulose, (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one, β-D-(-)-Fructose, Fructose
  • CAS Nummer:57-48-7
  • Formel:C₆H₁₂O₆
  • MDL-Nummer:MFCD00148910
  • Molekulargewicht:180.16 g/mol
  • Merck-Index:13,04295
  • Siedepunkt:552 °C (1013 hPa)
  • Schmelzender Platingehalt:103…105 °C (Zers.)
  • Schmelzender Platingehalt:103…105 °C (Zersetzung)
  • Dichte:1,59 g/cm³ (20 °C)
  • Lagertemperatur:Raumtemperatur
  • EINECS:200-333-3

Documents

Spezifikationen für diese Produktfamilie

Ergebnisse des Spezifikationstests

  • 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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