Description

Copper, Aminomethylated Divinylbenzene-Ethenylethylbenzene-Styrene Polymer Edta Complexes is a specialized chelating resin designed for high-selectivity metal ion separation. This product matters for its exceptional affinity and capacity for binding copper and other transition metal ions from complex aqueous solutions. It is essential for industries requiring ultra-pure process streams, efficient metal recovery, or precise analytical separations, serving critical roles in hydrometallurgy, wastewater treatment, and high-purity chemical production.

Application

• Hydrometallurgical Recovery: Selective extraction and purification of copper from leach solutions, mine tailings, and electronic waste (e-waste) processing streams.
• Industrial Wastewater Treatment: Removal of trace heavy metal contaminants (e.g., Cu, Ni, Co) to meet stringent environmental discharge regulations.
• Catalyst Purification & Recovery: Scavenging of metal catalyst residues from pharmaceutical and fine chemical synthesis reaction mixtures.
• Analytical & Laboratory Scale Separation: Used in chromatography columns for the pre-concentration and isolation of specific metal ions for ICP-MS, AAS, or other analytical techniques.
• Nuclear Industry: Potential application in the separation and recovery of specific radioisotopes from nuclear fuel cycle waste streams.
• Production of High-Purity Chemicals: Final polishing step to remove metallic impurities from electrolytes, plating baths, and specialty chemical products.

Basic Information

Product Name	Copper, Aminomethylated Divinylbenzene-Ethenylethylbenzene-Styrene Polymer Edta Complexes
CAS No.	114060-59-2
Molecular Formula	Polymeric Complex (Contact for details)
Molecular Weight	Polymeric Material (Contact for details)
Synonyms	Copper-EDTA functionalized polymer; Copper-loaded chelating resin; Aminomethylated DVB-EEB-STY polymer, copper-EDTA complex; Copper(II) complex of EDTA-modified polystyrene-divinylbenzene resin; Metal chelate resin, Cu-EDTA type; Polymer-supported Cu-EDTA complex; Copper selective ion exchange resin; EDTA-Cu polymeric chelator
EINECS	Contact for details

Quality Control

Every batch of our Copper, Aminomethylated Divinylbenzene-Ethenylethylbenzene-Styrene Polymer Edta Complexes is manufactured under a strict quality management system. We perform rigorous in-process and final testing to ensure consistent performance metrics such as metal binding capacity, selectivity, and physical stability. A comprehensive Certificate of Analysis (COA) detailing lot-specific properties is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed when not in use to prevent moisture absorption, which can affect performance. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colored (Blue/Green) Beads or Powder
Particle Size Range	Contact for details
Moisture Content	< 10% (Karl Fischer)
Copper Content	Contact for details
Total Chelating Capacity	> 1.0 meq/g (for Cu²⁺)
Identification (IR)	Conforms to structure
pH Stability Range	3 - 10

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.