XR-CHL-101
Grade A · Industrial Platform
Polymer & Functional Resins
Chelating Resin (IDA, Iminodiacetic Acid)
IDA functional groups for targeted capture of transition and heavy metals.
Iminodiacetic-acid (IDA) chelating resin, highly selective for transition and heavy metals, capturing target ions against a high background of alkali and alkaline-earth metals—used for brine refining, metal recovery and advanced heavy-metal wastewater treatment.
| Grade | XR-CHL-101 Chelating Resin, Iminodiacetic Acid |
|---|---|
| Ionic Form | Iminodiacetic Acid (IDA) Chelation |
| Matrix | Styrene-divinylbenzene (DVB) |
| Structure | Macroporous |
| Suitable Conditions | Transition/heavy-metal selective capture · brine and salt purification · advanced heavy-metal wastewater treatment and recovery |
| Not Recommended (assess first) | On-line cleaning with concentrated oxidants (assess first) · selective separation of alkali metals under strong acid |
| Particle Size · Packaging · Shelf Life | 0.3 - 1.2 mm · packaging and shelf life per grade TDS |
| Total exchange capacity | 0.6 - 1.0 eq/L (Cu²⁺) |
| Moisture retention | 45 - 55 % |
| Particle size | 0.3 - 1.2 mm |
| Operating pH | 2 - 12 |
| Max. operating temperature | 80 °C |
| Regeneration | 2 - 4 BV HCl, then NaOH |
| Functional group | Iminodiacetic acid (IDA) |
| Typical values for this grade family; contract values are set by the batch CoA/TDS. | |
| Documents | Download TDS / MSDS from the top of the page; CoA samples and third-party verification reports are available on request on request |
Parameters on this page are representative descriptions under typical test conditions and do not constitute a performance commitment; specific values are governed by the corresponding grade's batch CoA and TDS. Where operating boundaries are unclear, we recommend starting with a service assessment。