Food grade weak base anion exchange resin is a food grade weak base anion exchange resin, with matrix structure of styrene divinylbenzene copolymers. Its high bead integrity, total capacity, excellent mechanical strength and good ion exchange kinetics makes it a good general-purpose resin in different applications. which stated when well pre-treated, adsorbent resins was suitable for used in food applications. Matrix Structure Crosslinked Physical Appearance Cream white or light-yellow spheres Shipping form Free base Particle range 0.315-0.1.125mm