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D-Cellobiose

Other name: 4-beta-d-glucopyransoyl-d-glucopyranose
Purity: 99%
Appearance: white crystalline powder
Dry weight loss: ≤1.0%
The dissolved aqueous solution is the clarified solution
Heavy metals (lead): ≤10 PPM

分类:

Molecular formula: C12H22011
Molecular weight: 342.3
CAS No. 528-50-7

Density: 1.768g/cm3
Melting point: 239℃
Boiling point: 667.931°C at 760 mmHg
Flash point: 357.752°C
Vapor pressure: 0mmHg at 25°C

It can reduce H. vanfehling reagent and hydrolyze with acid to obtain two molecules of glucose. It is a constituent unit of cellulose and does not exist in free state in nature. It is mainly used in chemical research.

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