Chitosan Appearance: white to light yellow flake or powder Moisture %f_12.0 1. Being good for the immunity system by strengthening the liver function 2. Has been greatly applied as the food protecting health and medicine additive Item : industrial grade ;food grade; pharmaceutical grade; high density grade Packing : 12.5kg/sack(weaved) ; 10kg/drum(fiber); 10kg/drum(fiber); 20kg/drum(fiber)