Description

2-Propenoic Acid, Polymer With Ethenylbenzene, Compd. With 2-(Dimethylamino)Ethanol is a specialized cationic polymer, specifically a poly(acrylic acid-co-styrene) compound neutralized with 2-(dimethylamino)ethanol. This product is engineered to deliver superior performance as a flocculant, retention aid, and charge modifier in demanding aqueous systems. It is a critical raw material for manufacturers in the water treatment, papermaking, and mineral processing industries who require reliable, high-performance polymers to enhance process efficiency and product quality.

Application

• Water & Wastewater Treatment: Acts as a highly effective cationic flocculant for sludge dewatering, clarification, and the removal of suspended solids and organic matter.
• Papermaking Industry: Functions as a retention and drainage aid to improve fiber and filler retention on the paper machine wire, enhancing sheet formation and reducing whitewater system load.
• Mineral Processing: Used in solid-liquid separation processes, such as thickening and filtration, to improve the settling rates and clarity of process water in mining operations.
• Textile & Dyeing: Serves as a fixing agent and coagulant aid in textile effluent treatment and can be used in dyeing processes.
• Oilfield Chemicals: Employed as a component in drilling muds and completion fluids for its rheological and fluid loss control properties.
• Personal Care & Cosmetics: Utilized as a thickener, stabilizer, or film-forming agent in hair care and skincare formulations.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Ethenylbenzene, Compd. With 2-(Dimethylamino)Ethanol
CAS No.	70161-47-6
Molecular Formula	(C₃H₄O₂·C₈H₈)x·C₄H₁₁NO
Molecular Weight	Varies (Polymer)
Synonyms	Poly(acrylic acid-co-styrene) compound with 2-(dimethylamino)ethanol; Acrylic acid-styrene copolymer, 2-(dimethylamino)ethanol salt; Cationic poly(acrylic acid-co-styrene); DMAE salt of acrylic acid-styrene polymer; Styrene-acrylic acid copolymer, N,N-dimethylethanolamine salt; Poly(styrene-co-acrylic acid), 2-(dimethylamino)ethanol neutralized; Acrylic acid polymer with ethenylbenzene, compd. with 2-(dimethylamino)ethanol
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Ethenylbenzene, Compd. With 2-(Dimethylamino)Ethanol adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as charge density, molecular weight distribution, viscosity, and solids content. Certificates of Analysis (COA) documenting these key parameters 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, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Viscous liquid or solid
Color	Colorless to pale yellow
Solids Content	30% - 50% (or as specified)
pH (as supplied)	6.0 - 8.5
Viscosity	Contact for details
Cationic Charge Density	Contact for details
Identification (IR)	Complies

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