ion exchange resins

Boiler Feedwater Softening Resin (Strong Acid Cation, Na-Form)

Strong acid cation resin in sodium form for boiler feedwater softening, removing hardness to < 0.1 mg/L CaCO₃ for LP and HP boiler protection against scale.

ion exchange resins

Chelating Resin (Heavy Metal Removal)

CAS: 113009-31-1

Iminodiacetic acid (IDA) chelating resin for selective heavy metal removal from wastewater. High selectivity for Cu, Ni, Zn, Pb, Cd even in high-sodium background.

ion exchange resins

Color Removal Resin

Macroporous strong base anion resin for selective adsorption of color bodies, humic acids and organic contaminants from water and industrial process streams.

ion exchange resins

Condensate Polishing Resin

Uniform-particle-size mixed bed resin for power plant condensate polishing. Removes corrosion products (Fe, Cu) and trace ionic impurities from turbine condensate.

ion exchange resins

Mixed Bed Resin MB400

Pre-mixed strong acid cation + strong base anion resin for final polishing to produce ultrapure water. Single-step demineralization to < 0.1 µS/cm conductivity.

ion exchange resins

Nitrate-Selective Strong Base Anion Exchange Resin

CAS: 69011-19-4

Nitrate-selective Type I strong base anion resin with preferential NO₃⁻ selectivity sequence for drinking water and groundwater nitrate reduction below EU/WHO limits.

ion exchange resins

Pharmaceutical Purified Water Demineralization Resin

Mixed or separate bed ion exchange resin system for pharmaceutical purified water meeting USP <1231> and EP 2.2.3 conductivity and TOC requirements with full cGMP documentation.

ion exchange resins

Softening Resin (Food Grade)

FDA-compliant strong acid cation resin specifically certified for food and beverage water softening. Meets FDA 21 CFR 173.25 and EU food-contact regulations.

ion exchange resins

Strong Acid Cation Resin 001×7

CAS: 69011-20-7

Gel-type sulfonated polystyrene cation exchange resin for water softening and demineralization. The industry standard for calcium, magnesium and hardness removal.

ion exchange resins

Strong Base Anion Resin Type I 201×7

CAS: 60177-39-1

Type I strong base anion resin for complete demineralization. Removes all anions including silica and CO2. Essential for high-purity water production.

ion exchange resins

Strong Base Anion Resin Type II 202

CAS: 60177-39-1

Type II strong base anion resin with higher capacity and easier regeneration than Type I. Preferred when silica removal is not critical.

ion exchange resins

Ultrapure Water Mixed Bed Resin for Semiconductor & EDI Systems

Nuclear-grade equivalent mixed bed resin for semiconductor ultrapure water and EDI polishing, achieving resistivity > 18.2 MΩ·cm and TOC < 1 ppb per SEMI F63.

ion exchange resins

Weak Acid Cation Resin 110

CAS: 9003-01-4

Acrylic-based weak acid cation resin with very high capacity for hardness associated with alkalinity. Regenerates efficiently with near-stoichiometric acid.

ion exchange resins

Weak Base Anion Resin 301

CAS: 9003-01-4

Acrylic-based weak base anion resin for removal of strong mineral acids (HCl, H2SO4, HNO3). High capacity with near-stoichiometric regeneration using NaOH.