D(+)-Cellobiose ≥99%, weißes Pulver

Lieferant: MP Biomedicals

ICNA0210129810EA 50.4 EUR
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D(+)-Cellobiose ≥99%, weißes Pulver

Cellobiose is a disaccharide composed of two glucose molecules. These are β-1,4-glycosidically linked. It is reducing sugar, which is readily soluble in polar solvents such as water and ethanol. D-Cellobiose is a substrate of β-glucosidase.

  • Refractive Index: 1.65 (Predicted)
  • pKa: 12.39

Cell Culture media supplement. D-(+)-Cellobiose is used to differentiate bacteria based on carbohydrate fermentation abilities. It is a β-glucosidase substrate. Also used as as a chemical raw material and for foods, as a low-sweetness sugar.

Soluble in water 4% (clear colorless solution); insoluble in alcohol and ether.

Formel: C₁₂H₂₂O₁₁
Molekulargewicht: 342,30
Siedepunkt: 667,93 °C (760 mmHg) (Lit.)
Schmelzpunkt: 229…239 °C
Dichte: 1,53 g/cm³ (25 °C) (Lit.)
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00136034
CAS-Nummer: 528-50-7


Spezifikation Testergebnisse

Identity Test Passes
Purity ≥99%
FTIR Conforms to Standards
Moisture ≤1.0%
Optical Rotation (c=4, water) +34° ± 3°

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