1.Off-white or Light Yellow 2.Manufacture since 2001 3.ISO9001:2000 / FDA 4.Prompt shipment

Water Soluble Chitosan

Introduction

Ordinary chitosan is insoluble in water and only soluble in some diluted organic acid and inorganic acid, which limits its application. Water soluble chitosan is refined with special techniques , and it can be dissolved in water directly. Thus, the application is more convenient and wider.

Character:

White or off-white or light yellow , nontoxic, odorless, pearly and amorphous powder. Easily soluble in water directly.

Application:

It can be applied in Medicine, Food, Health Care Products, Cosmetics, etc.

Quality Specification

Item                                                              Specification

Appearance                                                Off-white or Light Yellow

DAC                                                              >90%

Viscosity                                                      <200cps

Mositure                                                      <10%

Ash content                                                <1%

Insoluble                                                    <1%

PH Value                                                    3-6

Pb                                                                <10

As                                                                <0.5

Total plate count(cfu/g)                           <1000

E Coli(MPN/100g)                                    Negative

Germs                                                        Negative

Water Soluble Chitosan & Chitosan Hydrochloride 2012-09-03