Amberlite 200C Na

Summary

Product identification

AMBERLITE™ 200C Na is an industrial-grade strong acid cation exchanger. It is a macroreticular resin with sulfonic acid exchange groups on a polystyrenic matrix.

Properties

• Physical form: Grey spherical beads
• Matrix: Styrene divinylbenzene copolymer
• Functional group: Sulfonic acid
• Ionic form as shipped: Na⁺
• Total exchange capacity: ≥ 1.70 eq/L (Na⁺ form) [1]
• Moisture holding capacity: 46 - 52 % (Na⁺ form) [1]
• Shipping weight: 800 g/L
• Uniformity coefficient: ≤ 1.70 [1]
• Harmonic mean size: 0.600 – 0.850 mm [1]
• Particle size less than 0.355 mm: 1.0 % max [1]
• Maximum reversible swelling: Na⁺ → H⁺ ≤ 6 %

[1] Contractual value. Test methods are available on request.

Suggested operating conditions

• Maximum operating temperature: 135 °C
• Service flow rate: 5 to 40 BV*/h

Regeneration

• Regenerant: HCl, H₂SO₄, NaCl
• Level (g/L): 40 to 100 (HCl), 40 to 200 (H₂SO₄), 80 to 300 (NaCl)
• Concentration (%): 5 to 8 (HCl), 0.7 to 6 (H₂SO₄), 10 (NaCl)
• Minimum contact time: 30 minutes
• Slow rinse: 2 BV at regeneration flow rate
• Fast rinse: 2 to 4 BV at service flow rate

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

Hydraulic characteristics

• Pressure drop: Approximately 10 kPa/m bed depth per 10 m/h at 15 °C.
• Bed expansion: Approximately 65 % with a backwash flow rate of 18 m/h at 15 °C.

Limits of use

AMBERLITE 200C Na resin is suitable for industrial uses. For applications such as pharmaceutical, food processing, or potable water, consult Rohm and Haas for resin selection and operating conditions.

Disclaimer: 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