AmberChrom CG50

Summary

Product identification

• Product Name: AMBERCHROM™ CG50 Chromatography Resin
• Type: Weak acid cation exchange resin
• Matrix: Macroporous
• Copolymer: Crosslinked aromatic polymer
• Functional Group: Carboxylic acid
• Physical Form: White opaque beads

Applications

Isolation and concentration of antibiotics, basic amino acids, enzymes & peptides.

Chemical Properties

• Ionic Form as Shipped: H⁺
• Total Exchange Capacity:  3.9 eq/L
• Water Retention Capacity:  46–55%

Particle Size

• Particle Diameter: 0.400–0.600 mm
• Uniformity Coefficient: < 2
• Oversize (> 1180 µm): 5.0% max
• Undersize (< 350 µm): 20% max

Suggested Operating Conditions

• Minimum Bed Depth: 600 mm
• Flowrate: 3 – 30 BV/h*

Regenerant: HCl

• Concentration: 2 – 5%
• Level: 105% of the ionic load
• Minimum contact time: ≥ 30 minutes

Regenerant: H₂SO₄

• Concentration: 0.5 – 0.7%
• Level: 105% of the ionic load
• Minimum contact time: ≥ 30 minutes

Hydraulic Characteristics

• Figures 4 and 5 in the original document show bed expansion and pressure drop data, respectively, as functions of flow rate and water temperature. These figures are valid at the start of the service run with clear water and a correctly classified bed.

Disclaimer

The extracted information may not include all figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror