Description

Pentanedioic Acid, Dimethyl Ester, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine, Ammonia And (Chloromethyl)Oxirane is a specialized polyamine-epichlorohydrin-based polymer, a key intermediate in the synthesis of advanced functional materials. This compound matters for its ability to impart cationic charge, adhesion, and cross-linking properties in demanding industrial formulations. It is primarily needed by manufacturers in the water treatment, paper, textile, and personal care industries seeking to enhance product performance through tailored polymeric chemistry.

Application

• As a cationic flocculant and coagulant aid in municipal and industrial wastewater treatment processes.
• As a wet-strength resin and retention aid in the paper manufacturing industry.
• As a fixing agent and dyeing auxiliary in textile processing to improve color fastness.
• As a conditioning and antistatic agent in hair care and skincare formulations.
• As a cross-linking agent and adhesion promoter in specialty coatings and adhesives.
• As a sludge dewatering agent in environmental remediation and mining operations.

Basic Information

Product Name	Pentanedioic Acid, Dimethyl Ester, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine, Ammonia And (Chloromethyl)Oxirane
CAS No.	121053-44-9
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Poly(iminocarbonylpentamethyleneiminocarbonyloxy-1,2-ethanediyl) hydrochloride; Polyamine-epichlorohydrin resin; Polyquaternium-22; Adipic acid, dimethyl ester, polymer with N-(2-aminoethyl)-1,2-ethanediamine, ammonia and epichlorohydrin; Cationic polyamine polymer; Water-soluble polyelectrolyte; Polyamidoamine-epichlorohydrin resin; PAE resin
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems. Each batch undergoes rigorous in-process and final testing to ensure consistent performance, including analysis of cationic charge density, viscosity, solids content, and residual monomers. Certificates of Analysis (COA) documenting all relevant 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 acids. For long-term stability, avoid freezing and excessive heat.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	10 - 50 %
pH (as supplied)	3.0 - 6.0
Viscosity (Brookfield)	Contact for details
Cationic Charge Density	Contact for details
Residual Epichlorohydrin	< 1 ppm
Identification (IR)	Conforms

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