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D(-)-Fruktóza 99%

Dodavatel: Thermo Scientific

Synonyms: D(-)-Levulose, (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one, β-D-(-)-Fructose, Fructose

161350010 161350025 161355000 161350100
ACRO161350010EA 3070 CZK
ACRO161350010 ACRO161350025 ACRO161355000 ACRO161350100
D(-)-Fruktóza 99%
D(-)-Fruktóza
Vzorec: C₆H₁₂O₆
MW: 180,16 g/mol
Bod varu: 552 °C (1013 hPa)
Bod tání: 103…105 °C (rozkl.)
Hustota: 1,59 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00148910
CAS číslo: 57-48-7
EINECS: 200-333-3
Merck Index: 13,04295
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Objednat

Výsledky specifikačního testu

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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