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D-(+)-Cellobiose ≥99%, white powder

Dodavatel: MP Biomedicals

ICNA0210129810EA 1550 CZK
ICNA0210129810 ICNA0210129805 ICNA0210129825 ICNA0210129880 ICNA0210129890
D-(+)-Cellobiose ≥99%, white powder
D-(+)-Cellobiose

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.

Vzorec: C₁₂H₂₂O₁₁
MW: 342,30
Bod varu: 667,93 °C (760 mmHg) (lit.)
Bod tání: 229…239 °C
Hustota: 1,53 g/cm³ (25 °C) (lit.)
Storage Temperature: Ambient
MDL Number: MFCD00136034
CAS číslo: 528-50-7

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Výsledky specifikačního testu

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

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