... ,antibiotic, antibacterial, bioproduct,fertilizer,immune,oil field,paper making,chemical Industrial ChitosanIntroduction:Industrial Chitosan uses Offshore shrimp & cab shells as raw materials ... ≥85%Viscosity500cpsMoisture10%Ash content2%Insoluble2%PH Value7-9ParticleSchistic or Powdery industrial chitosan 2011-11-15am