Description

Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Aminomethylated, Nitrate CAS NO 113114-07-1 is a specialized functionalized polymer resin, characterized by its aminomethylated and nitrate-modified structure. This chemical is engineered to provide unique ion-exchange, chelating, or catalytic properties critical for advanced separation and purification processes. It is an essential material for industries requiring high-performance polymeric adsorbents or supports, such as water treatment, pharmaceuticals, and specialty chemical synthesis.

Application

• Ion-Exchange Resin: Used in water purification systems for the removal of specific anions, heavy metals, or organic contaminants.
• Catalyst Support: Serves as a solid support for immobilizing catalysts in fine chemical and pharmaceutical manufacturing.
• Chelating Resin: Employed in hydrometallurgy for the selective recovery of precious or base metals from process streams.
• Chromatography Media: Acts as a stationary phase in analytical or preparative chromatography for the separation of complex mixtures.
• Polymeric Adsorbent: Applied in wastewater treatment and environmental remediation to adsorb dyes, phenols, or other pollutants.
• Pharmaceutical Intermediates: Utilized in the synthesis of drug substances where its functional groups enable specific chemical transformations.

Basic Information

Product Name	Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Aminomethylated, Nitrate
CAS No.	113114-07-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Aminomethylated styrene-divinylbenzene-ethylvinylbenzene polymer nitrate; Nitrated aminomethyl polystyrene resin; Poly(aminomethylstyrene-co-divinylbenzene-co-ethylvinylbenzene) nitrate; Anion exchange resin, nitrate form; Functionalized polystyrene nitrate; Styrene-DVB-EVB aminomethylated nitrate resin; Chelating resin, nitrate form; CAS 113114-07-1
EINECS	Contact for details

Quality Control

Our production of Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Aminomethylated, Nitrate adheres to a stringent quality management system. Each batch is tested to ensure consistent performance characteristics such as ion-exchange capacity, particle size distribution, and chemical stability. Certificates of Analysis (COA) documenting key parameters are provided to guarantee 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent moisture uptake and degradation. Separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to amber beads
Ion-Exchange Capacity	≥ 3.0 meq/g (dry)
Moisture Content	45 - 55 %
Particle Size Range	0.3 - 1.2 mm
Uniformity Coefficient	≤ 1.7
Identification (IR)	Conforms

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