... -4Ionic formNa+5Moisture content (%)45-506Quality Total Exchange Capacity (mmol/g)≥4.57Total exchange capacity (mmol/ml)≥1.98Defined Shear Rate ... purity premium grade ,high capacity, gelular, sulfonated, polystyrene cation resin supplied in the sodium or hydrogen form as moist, tough ... softening, dealkalization, deionization and chemical processing applications. Strong Acid Cation exchange resin BC120