• Keep sealed at room temperature.
Macroporous weakly basic anion resin 
Catalog Number IER-2155
Description Macroporous weakly basic anion resin is an anion exchange resin with a tertiary ammonium group on a styrene and divinylbenzene copolymer with a macroporous structure.
| Form | Granular |
| Moisture | 48%-58% |
| Mass Total Exchange Capacity | ≥4.80 mmol/g |
| Volumetric Total Exchange Capacity | ≥1.45 mmol/ml |
| Wet Apparent Density | 0.65-0.72 g/ml |
| Wet True Density | 1.03-1.06 g/ml |
| Effective Particle Size | 0.40-0.70 mm |
| Coefficient of Homogeneity | ≤1.60 |
| Roundness Rate after Grinding | ≥90% |
| Operating pH Range | 1-14 |
• Keep sealed at room temperature.
• It is widely used in water purification, separation of petrochemicals, diluents, catalysts, fuels and lubricants, as well as in wastewater treatment, heavy metal removal and other projects.
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