PURIONX PX-201
Gel-type uniform-particle strong base anion resin with good kinetics and low pressure drop; used for demineralization and ultrapure water, alone or combined with PX-001 in mixed beds
Technical Data Sheet · PURIONX CHEMICALS (JIANGSU) CO., LIMITED · info@purionx.com Ionic Form
Cl⁻
Strong-Base Capacity (mmol/g)
≥3.5 (3.7)
Volume Capacity (mmol/mL)
≥1.35
Water Retention (%)
45–50
Bulk Density (g/mL)
0.67–0.73
Physical & Chemical Specification Sheet — PX-201
Styrene-Based Gel-Type Strong Base Anion Exchange Resin · Quaternary Ammonium (Type I & II)- Grade Designation
- PX-201 PURIONX
- Ionic Form
- Cl⁻
- Strong-Base Capacity (mmol/g)
- ≥3.5 (3.7)
- Volume Capacity (mmol/mL)
- ≥1.35
- Water Retention (%)
- 45–50
- Bulk Density (g/mL)
- 0.67–0.73
- Specific Gravity (g/mL)
- 1.07–1.10
- Particle Size Range (%)
- 0.5–0.7 mm ≥95
- Effective Size (mm)
- –
- Uniformity Coeff.
- ≤1.2
- Whole Bead After Attrition (%)
- (≥90)
- Reversible Swelling
- Cl⁻ -> OH⁻
- Color
- Colorless to light yellow
- Application & Engineering Notes
- Gel-type uniform-particle strong base anion resin with good kinetics and low pressure drop; used for demineralization and ultrapure water, alone or combined with PX-001 in mixed beds
Custom particle size screening & ionic conversion available. COA issued per lot
Values shown represent standard production specifications. Every commercial shipment is accompanied by a lot-specific Certificate of Analysis (COA) issued by PURIONX CHEMICALS (JIANGSU) CO., LIMITED.
Need a Technical Quotation, Batch COA, or 500 mL Evaluation Sample?
Specify your target resin grade (or competitor model), vessel volume, and destination port. Our engineering team responds with a formal quotation, batch COA, and sample dispatch terms.