POLY(VINYLBENZYL CHLORIDE) CAS 9080-67-5

Table of Contents

• Product Overview
• Specifications & Comparative Analysis
• Key Applications
• Usage Guidelines
• Industry Case Studies
• Contact for Technical Consultation

POLY(VINYLBENZYL CHLORIDE) CAS 9080-67-5 Overview

Chemical Identification:

Core Characteristics

• White to off-white granular form
• Reactive chloromethyl groups (1.0-1.5 meq/g)
• Crosslinking density: 2-8% DVB
• Thermal stability: Up to 150°C

Technical Specifications & Comparative Analysis

Industrial Applications

Water Treatment Systems

Primary use in anion exchange resins for heavy metal removal (Cu²⁺, Cr⁶⁺) with 95-99% efficiency

Pharmaceutical Manufacturing

• Drug molecule immobilization
• Chromatography media substrate

Advanced Material Synthesis

Base polymer for functional materials:

Operational Protocols

Handling Requirements

• Storage: Nitrogen atmosphere at 4-25°C
• Reaction Solvents: Compatible with DMF, THF, DMSO

Functionalization Process

1. Swelling: 2hr in aprotic solvent
2. Nucleophilic substitution: 12-24hr at 60°C
3. Washing: Sequential solvent exchange

Verified Application Cases

Case 1: Municipal Water Plant (Zhejiang, China)

Case 2: Pharmaceutical API Purification (India)

• Client: Top 10 generic drug manufacturer
• Implementation: Customized PVBC-HIC columns
• Result: 40% reduction in purification costs

Technical Consultation & Sample Requests

For material specifications sheets or customized polymer solutions:

Request quotation with:

• Required quantity (kg/tons)
• Particle size specification (μm)
• Crosslinking degree requirement