Description

Poly(Oxyethylene(Dimethyliminio)Ethylene(Dimethyliminio)Ethylene Dichloride) is a high-purity cationic polyquaternary ammonium compound, valued for its exceptional efficacy as a flocculant and antimicrobial agent. This polymer is critical for industries requiring advanced water treatment, surface modification, and microbial control. It serves as an essential raw material for manufacturers in water treatment, paper production, personal care, and textile processing.

Application

• Water & Wastewater Treatment: Primary application as a high-performance cationic flocculant for clarifying industrial process water and municipal wastewater.
• Paper & Pulp Industry: Used as a retention and drainage aid, and as a dry strength agent to improve paper quality and production efficiency.
• Personal Care & Cosmetics: Functions as a conditioning agent and preservative booster in hair care and skincare formulations.
• Textile Processing: Acts as a dye-fixing agent and softener, improving color fastness and fabric hand feel.
• Oilfield Chemicals: Employed in drilling muds and completion fluids for its shale inhibition and viscosity control properties.
• Industrial Biocide: Provides antimicrobial protection in cooling water systems, metalworking fluids, and paint preservation.

Basic Information

Product Name	Poly(Oxyethylene(Dimethyliminio)Ethylene(Dimethyliminio)Ethylene Dichloride)
CAS No.	53466-75-4
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Polyquaternium-2; Poly[oxyethylene(dimethyliminio)ethylene(dimethyliminio)ethylene dichloride]; PQ-2; Merquat 280; Cationic Polyquaternary Ammonium Salt; Polyquat 2; Poly(dimethyldiallylammonium chloride) copolymer; Polyquaternary ammonium compound
EINECS	258-574-8

Quality Control

Our Poly(Oxyethylene(Dimethyliminio)Ethylene(Dimethyliminio)Ethylene Dichloride) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, viscosity, and cationic activity meet defined specifications. Certificates of Analysis (COA) are provided with each shipment, detailing key parameters for your quality assurance. We support compliance with relevant industry standards for water treatment and cosmetic applications.

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 away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Cationic Activity)	Min. 98.0 %
Viscosity (25°C)	Contact for details
pH (10% Solution)	5.0 - 8.0
Water Content	Max. 1.0 %

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