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Postion:Product Catalog >Biochemical Engineering>Saccharides>Polysaccharide>Chitosan

Chitosan

$0.00 / 25Kg/Drum

  • 25Kg/Drum
Min. Order: 25Kg/Drum
Purity: NLT98%
Cas No.: 9012-76-4
Supply Ability: Deacetylchitin; Poly-(D)glucosamine
Overview
  • Product Name: Chitosan
  • CAS No.:9012-76-4
  • Min. Order:25Kg/Drum
  • Purity:NLT98%
  • Supply Ability:Deacetylchitin; Poly-(D)glucosamine
  • Release date:2021/01/28
Product Advantage
Other names: Poliglusam; Deacetylchitin; Poly-(D)glucosamine; BC; Chitopearl; Chitopharm; Flonac; Kytex
CAS Number: 9012-76-4 
Molecular formula: (C6H11NO4)N
Grade: Medicine/Food/Industrial/Agricultural/ Water Soluble Grade
Properties: Offwhite, innocuous, flavorless, amorphous and semitransparent solid, soluble in acid, insoluble in water and alkalis or ordinary organic solvents, decomposed at 185°C.
 
 
 
 
 
 
 
 2. Chitosan Specification:
 
 
 
 
 
Chitosan (Medical /Food / Industrial Grade)
 
Item
 
 
 
Medical grade
 
Food grade
 
Feed / Industrial grade
 
Appearance
 
White powder
 
White powder
 
White or light yellow semitransparent sheet or powder
 
Degree of deacetylation
 
>90%, 95%
 
>85%, 90%
 
>80%, 85%
 
pH
 
7.0-9.0
 
7.0-9.0
 
7.0-9.0
 
Loss on drying
 
<8.0%
 
<10.0%
 
<12.0%
 
Residue on ignition
 
<1.0%
 
<1.5%
 
<2.0%
 
Insoluble
 
<1.0%
 
<1.0%
 
<2.0%
 
Heavy metal (measured by Pb)
 
≤10ppm
 
≤10ppm
 
 
 
As
 
≤0.5ppm
 
≤0.5ppm
 
 
 
Total bacterial count
 
≤1000cfu/g
 
≤1000cfu/g
 
 
 
Viscosity
 
≤500mpa.s
 
≤500mpa.s
 
50-1200mpa.s
 
Granularity
 
40mesh, 60mesh, 80mesh, 100mesh
  • Business model:Manufacturer
  • CB index: 58
  • Telephone: +(86) 571 87700752
  • Fax: +(86) 571 87700752
  • Mobile: +(86) 17767130763
  • Address: 808 Block B, Suning Life Plaza, No.1 Shu Yuan Road, Licang District, Qingdao

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