Description

Zinc, Aminomethylated Divinylbenzene-Ethenylethylbenzene-Styrene Polymer Edta Complexes is a specialized chelating ion-exchange resin designed for high-selectivity metal ion separation and purification. This product matters for its exceptional capacity to bind and remove specific metal ions, particularly zinc, from complex aqueous streams with high efficiency and stability. Industries requiring ultrapure process water, advanced metal recovery, or precise analytical separations will find this engineered polymer complex indispensable for their critical operations.

Application

• Ultrapure Water Production: Critical for removing trace metal ions (e.g., Zn²⁺, Cu²⁺) in power generation, semiconductor manufacturing, and pharmaceutical water systems.
• Hydrometallurgy & Metal Recovery: Selective extraction and concentration of zinc and other valuable metals from mining leachates, electroplating rinse waters, and industrial wastewater.
• Analytical Chemistry & Laboratory: Used as a stationary phase in chromatographic columns for the separation and analysis of metal ions and metal-organic complexes.
• Catalyst Support & Heterogeneous Catalysis: Serves as a stable, functionalized polymer support for immobilizing metal catalysts in fine chemical synthesis.
• Environmental Remediation: Effective in treating contaminated water by chelating and removing heavy metal pollutants to meet stringent discharge regulations.
• Food & Beverage Processing: Potential application in the removal of trace metal catalysts or impurities to ensure product quality and stability.

Basic Information

Product Name	Zinc, Aminomethylated Divinylbenzene-Ethenylethylbenzene-Styrene Polymer Edta Complexes
CAS No.	114060-65-0
Molecular Formula	Polymeric Complex (Contact for details)
Molecular Weight	Polymeric Material (Contact for details)
Synonyms	Zinc-EDTA functionalized styrene-divinylbenzene copolymer; Aminomethylated DVB-EEB-Styrene polymer, zinc EDTA complex; Chelating resin, Zn-EDTA type; Zinc loaded EDTA chelating resin; Poly(styrene-co-divinylbenzene) with aminomethyl and EDTA groups, zinc complex; Metal-selective ion exchange resin, zinc form; EDTA-modified polymeric chelator, zinc salt
EINECS	Contact for details

Quality Control

Our Zinc, Aminomethylated Divinylbenzene-Ethenylethylbenzene-Styrene Polymer Edta Complexes are manufactured under a strict quality management system. Each batch undergoes rigorous testing to ensure consistent performance characteristics such as metal binding capacity, selectivity, particle size distribution, and chemical stability. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from strong oxidizing agents and extreme pH conditions. The resin is moisture-sensitive; ensure the original packaging is resealed tightly after use to prevent moisture uptake and maintain performance.

Specification

Item	Specification
Appearance	Light yellow to amber colored beads
Particle Size Range	200 - 400 mesh (or as specified)
Moisture Content	< 5%
Total Capacity (for Zn²⁺)	> 1.0 meq/g (dry resin)
Identification (IR)	Complies
Assay (Zinc Content)	Contact for details

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