DuPont Water Solutions products

AmberLite™ FPA40 Cl Ion Exchange Resin is a gel, strong base (Type I) anion exchange resin, supplied in the Cl-form. While the resin has a gel matrix, it also exhibits some of the physical stability characteristics of macroporous resins. These properties make it ideally suited to the reversible uptake of organic color bodies commonly found in sucrose syrups. AmberLite™ FPA40 Cl resin can be used to decolorize sugar solutions < 200 ICUMSA and it can also be used in bioprocessing applications including the capture and recovery of clavulanic acid and decolorization of antibiotics.

AmberLite™ FPA51 Ion Exchange Resin is a macroporous, weak base anion resin. It is designed for the deacidification and purification of liquid foods and beverages. It is specifically useful in the deacidification of fruit juices and the production of neutral beverage bases from both fruit and malted sources