D(-)-Ribose 99+%

Lieferant: Thermo Scientific

Synonyme: (2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal

ACRO132360250EA 70 EUR
ACRO132360250 ACRO132361000 ACRO132365000 ACRO132360050
D(-)-Ribose 99+%
D(-)-Ribose
Formel: C₅H₁₀O₅
Molecular Weight: 150,13 g/mol
Schmelzpunkt: 88…92 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00135453
CAS-Nummer: 50-69-1
EINECS: 200-059-4
Merck Index: 12,08371

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Spezifikation Testergebnisse

Appearance White to light yellow to light beige Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤1 % (40°C, 5 h, 20 Torr)
Sulfated ash ≤0.1 %
HPLC ≥99.0 % (ELSD)
Specific optical rotation -19.2° to -20.8° (20°C, 589 nm) (c=4, H2O)
Heavy metals (as Pb) ≤10 ppm

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