Refined Grade Chitosan Oligosaccharide

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Cat No: A13-1004

Chitosan Oligosaccharide is a mixture of oligomers of D-glucosamine, it is the only know positively charged alkaline amino oligosaccharide which derived from rich marine biological resources (shrimp & crab shells) with enzymatic degradation. The degree of polymerization of the chitosan oligosaccharide is from 2 to 10, and the molecular weight is average 2,000.

Product Code: RCHOR

English Name: Chitosan oligosaccharide, Chitosan Oligomers, Chitooligosaccharide, OligoChitosan, Oligo Chitosan

Molecular Formula: (C6H11NO4)n(n=2~10)

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Specifications

Test Items Specifications
Colour andlustre Light yellow or yellow
Taste and

smell

Particular smel,a little sour taste
Impurities No visible foreign matter
Character Powder
Moisture  ≤10.0 %
Ash Content ≤1.0 %
Insoluble ≤1.0 %
pH value 5.0-7.0
Content ≥90 %
Molecular weight 340-1630 Da
DAC ≥90 %
As ≤0.5 mg/kg
As ≤1.0 mg/kg
Pb ≤0.5 mg/kg
Hg ≤0.5 mg/kg
Total plate count  ≤1000 CFU/g
Coliform bacteria ≤0.4 MPN/g
Yeast ≤25  CFU/g
Mold ≤25 CFU/g
Staphylococcus aureus Negative
Vibrio parahaemolyticus Negative
Salmonella Negative

2. MSDS

3. Tech Data Sheets/Manuals

Size

1 KG, 5 KG

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