Description

2-Propenoic Acid Compd. With 2-(Dimethylamino)Ethanol (1:1) Polymer With Ethenylbenzene And (1-Methylethenyl)Benzene is a specialized polymeric quaternary ammonium compound, known by the CAS registry number 129811-26-3. This product is engineered to provide exceptional performance as a cationic flocculant and retention aid in demanding industrial water treatment and papermaking processes. It is a critical material for chemical engineers and plant managers in sectors requiring efficient solid-liquid separation, charge neutralization, and process water clarification.

Application

• Primary Flocculant in Wastewater Treatment: Used for clarifying industrial and municipal wastewater by aggregating fine suspended solids and organic matter for easy removal.
• Retention and Drainage Aid in Paper Manufacturing: Enhances fiber and filler retention on the paper machine wire, improving sheet formation, drainage rates, and overall production efficiency.
• Sludge Dewatering Agent: Effectively conditions biological and chemical sludges to increase solid content and reduce volume, lowering disposal costs.
• Process Water Clarification: Clarifies recycle process water in mining, mineral processing, and steel production to enable water reuse and meet environmental standards.
• Color and Organic Matter Removal: Assists in the removal of colored bodies and dissolved organic compounds in various effluent streams.
• Oil-Water Emulsion Breaking: Aids in the separation of oil-in-water emulsions encountered in petrochemical and refinery wastewater.

Basic Information

Item	Details
Product Name	2-Propenoic Acid Compd. With 2-(Dimethylamino)Ethanol (1:1) Polymer With Ethenylbenzene And (1-Methylethenyl)Benzene
CAS No.	129811-26-3
Molecular Formula	(C3H4O2·C4H11NO)x·(C8H8)y·(C9H10)z
Molecular Weight	Polymer - Variable
Synonyms	Acrylic Acid, Compd. with N,N-Dimethylethanolamine (1:1), Polymer with Styrene and α-Methylstyrene; Poly(acrylic acid-co-styrene-co-α-methylstyrene) Dimethylaminoethyl Acrylate Quaternary Salt; Cationic Polyacrylamide Copolymer; Acrylic Acid-Dimethylaminoethyl Acrylate-Styrene-α-Methylstyrene Polymer; Diallyldimethylammonium Chloride (DADMAC) related copolymer; Cationic Flocculant Polymer; Polyquaternium-7 related polymer; Retention Aid Polymer
EINECS	Contact for details

Quality Control

Every batch of our cationic polymer flocculant is manufactured under a stringent quality management system. We ensure product consistency and performance through rigorous in-process and final batch testing, including critical parameters like charge density, molecular weight distribution, viscosity, and active solids content. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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 ambient temperatures (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption and potential viscosity changes.

Specification

Item	Specification
Appearance	Viscous liquid or solid
Active Solids Content	20% - 50% (or as specified)
Ionic Character	Cationic
Charge Density	Medium to High (Customizable)
Viscosity (Brookfield)	Variable, grade-dependent
pH (as supplied)	4.0 - 7.0
Residual Monomer	< 0.1%
Identification (IR)	Conforms to structure

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