Amberlite IRA900RF Cl

Summary

Product identification

• Product Name: AMBERLITE IRA900RF Cl
• Description: Industrial Grade Strong Base Anion Exchanger
• Matrix: Styrene divinylbenzene copolymer
• Functional groups: -N⁺(CH₃)₃
• Physical form: Ivory beads
• Ionic form as shipped: Chloride

Properties

• Total exchange capacity: ≥ 1.0 eq/L (Cl⁻ form)
• Moisture holding capacity: 58 to 64 % (Cl⁻ form)
• Specific gravity: 1.050 to 1.080 (Cl⁻ form)
• Shipping weight: 700 g/L
• Particle size:
  • Harmonic mean size: 650 - 820 µm
  • Uniformity coefficient: ≤ 1.5
  • Fine contents (< 0.300 mm): 0.1 % max
  • Coarse beads (> 1.180 mm): 2.0 % max
• Maximum reversible swelling: Cl⁻ → OH⁻ : 25 %
• Chemical resistance: Insoluble in dilute solutions of acids or bases and common solvents

Suggested operating conditions

• Minimum bed depth: 1000 mm (preferably > 1400 mm)
• Service flow rate: 5 to 40 BV*/h

Regeneration

• Regenerant: NaOH
• Flow rate: 2 to 8 BV/h
• Concentration: 2 to 4 %
• Level: 30 to 120 g/L
• Minimum contact time: 30 minutes
• Slow rinse: 2 BV at regeneration flow rate
• Fast rinse: 4 to 8 BV at service flow rate

* 1 BV (Bed Volume) = 1 m³ solution per m³ resin

Disclaimer This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror