Chemical Supplier

Office:+86-18653132120

Chitosan with CAS 9012-76-4

what is of  Chitosan with CAS 9012-76-4?

Chitosan is a unique basic polysaccharide obtained by N-deacetylation of chitin in an alkaline medium. This alkaline consists mainly of β-(1-4)-2-acetamido-2-deoxy-D-glucose units.

1.Quick details of Chitosan with CAS 9012-76-4

CAS No.:9012-76-4
Other Names:Chitosan from shrimp shells
MF:C6H11NO4X2
EINECS No.:222-311-2
FEMA No.:N/A
Place of Origin:Shandong, China
Type:THICKENERS, preservative
Model Number:Hh-gyy
Product name:Chitosan
Appearance:White Powder
Packing:1KG Bags/25kg Drums
Storage conditions:room temp
solubility:dilute aqueous acid (pH <6.5).: soluble
Molecular weight:161.16

2.Description of Chitosan with CAS 9012-76-4

Item Specifications Results
Appearance yellowish powder Yellowish powder
Grade Industrial grade Industrial grade
Degree of deacetylation ≥85% 86.7%
Water ≤10% 8.2
Ash ≤2.0% 1.30%
Viscosity(mPa.s) 20-200 40
Lead(mg/kg) <0.5 0.3
Mesh 80

3.Application 

Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films.Flocculant, protein precipitation, encapsulating agent and aqueous thickener.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container