... textile, dyeing, leather, dope, tobacco, plastic, cosmetic, food, feed, medication, health food, color film, bioengineering, agriculture, sewage treatment. Standard:ItemsMedical ... 800mpa.sParticle Size40mesh, 60mesh, 80mesh, 100meshPacking for medical and food grade: 20.0kg, 25.0kg/fiber drum (Φ 38. ... 20°C with 1°C chitosan in 1°C acetic acid.The different applications of chitosan demand different type ...