Industrial gradeApplication: water purification, paper making, pesticide, keeping fresh, textile and dyeing, agriculture.Index:Deacetylation≥75%Ash≤2.0%Moisture≤12.0%

Index:Appearance: Off-white to light yellow powderWater-absorbing Capacity≥20 times (v/v)Water-absorbing Rate≤50 secondViscosity≥30mpa.sDeacetylation≥85.0%Ash≤1.0%Insolub

Medical gradeApplication: compatibility of medicine, medicine carrier, other medicine materials.Index:Deacetylation≥95%Ash≤0.5%Moisture≤10.0%

1) Water SolubleIndex:Appearance: Straw Yellow PowderViscosity≤10mpa.sAsh≤1.0%Deacetylation≥90.0%Special Molecular Weight≤10,000Water Solubility≥99.5%2) Acid SolubleIndex

1. Medical chitosan1) Appearance: Off white powder2) Index: Deacetylation≥ 95%Viscosity ≤100mpa.sMolecular Weight ≤50,000Ash ≤0.6%3) Applications: Drugs4) Characters: High puri

Product Name: Chitosan ProductPlace of Origin: China1. Medical chitosan1) Appearance: Off white powder2) Index: Deacetylation≥ 95%Viscosity ≤100mpa.sMolecular Weight ≤50,000Ash Ͱ

1)Characters: A white to yellowish white or grayish white solid.2)Specification: BP2002/USP26/EP4, GMP approval.3)Use: An antibiotic effective against a wide range of gram-negative and gram-positive b

1)Molecular formula: C23H29ClO4(Molecular weight: 404.94)2)Characters: White to light yellow crystals or crystalline powder.3)Specification: JP14, GMP approval.4)Use: Progestin.

1)Molecular formula: C22H23ClN2O8(Molecular weight: 478.88)2)Characters: A brown granular or powder.3)Specification: 15% powder & granular;20% powder & granular.4)Use: Feed additive.