1.Off-white,innocuous,flavorless 2.Pearly color schistic or powdery 3.High viscosity and high molecular High Viscosity ChitosanIntroduction

HighViscosity Chitosan is produced by special techniques with features of high viscosity and high molecular weight,etc.

Character

Off-white,innocuous,flavorless,pearly color schistic or powdery ,dissolved at 185 degree.Insoluble in water and organic solvents ,but soluble in inorganic and organic acid such as dilute acid ,and so on.

Applications

It can be applied in Medicine ,Tobacco,Gelatin and Adgesuve Industry,etc.

Item                                                                     Specification

Appearance                                                       Off-white

DAC                                                                    85% \90%/\5%

Viscosity                                                             500-3000cps

Mositure                                                             <10%

Ash content                                                       <1%

Insoluble                                                           <1%

PH Value                                                            7-9                                                   

Pb                                                                       <10  

As                                                                        <0.5

Total plate count (cfu/g)                                  <1000

E Coli (MPN/100g)                                           Negative

Germs                                                                 Negative

Particle                                                               Schistic or Powdery

High Viscosity Chitosan 2012-04-25