DuPont Dow Resin – AmberLite CR99 Ca/320 Chromatographic Separation Resins

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Separation Resin Primarily Used for High Fructose Corn Syrup (HFCS) and High-Purity Fructose

AmberLite CR99 Chromatographic Separation Resins are strong acid cation resins manufactured in a process that produces an extremely uniform particle size. This family of resins was specifically developed for use in simulated moving bed (SMB) chromatographic systems for the recovery and purification of sweeteners.
AmberLite CR99 Ca/320 Chromatographic Separation Resin is specifically designed with the combination of particle size and rapid kinetics for excellent separator performance. It has been the industry standard for decades, with demonstrated reliability in sweetener separations for the production of high fructose corn syrup (HFCS) and high-purity fructose.

This resin, or the available K-form or Na-form 320-μm chromatographic separation resins, can be used in other specialty separations, depending on the binary pair of constituents.



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Manufacturer DuPont - Dow
Series AmberLite CR99 Chromatographic Separation Resins
Model Number Ca/320
Part Number Ca/320
Description Typical Properties:
Physical Properties:
Copolymer - Styrene-divinylbenzene
Matrix - Gel
Type - Strong acid cation
Functional Group - Sulfonic acid
Physical Form - Amber, translucent, spherical beads
Chemical Properties:
Ionic Form as Shipped Ca2+
Total Exchange Capacity- ≥ 1.5 eq/L (H+ form)
Water Retention Capacity- 57 – 61% (H+ form)
Whole Uncracked Beads - ≥ 98%
Particle Density - 1.29 g/mL
Particle Diameter - 315 ± 15 μm
Broad Range - 285 – 350 μm ≥ 90%
Narrow Range - 300 – 335 μm ≥ 75%
Fine Beads - < 280 μm ≤ 4%
Coarse Beads - > 380 μm ≤ 4%

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