Description

2-Propenamide, n-[(Dimethylamino)Methyl]-, Homopolymer n-[(Dimethylamino)Methyl]Acrylamide, Homopolymer n-[(Dimethylamino)Methyl]-2-Propenamid Homopolymer CAS NO 25765-48-4 is a cationic polyacrylamide derivative, a high-performance polymer valued for its unique charge characteristics and flocculation properties. This homopolymer is essential in applications requiring effective charge neutralization, binding, and clarification in aqueous systems. It is primarily sought by industries involved in water treatment, paper manufacturing, mineral processing, and as a functional additive in personal care and coatings formulations.

Application

• Water & Wastewater Treatment: As a highly effective cationic flocculant for sludge dewatering, clarification of industrial effluents, and municipal water purification.
• Paper & Pulp Industry: Used as a retention and drainage aid, as well as a strength additive to improve paper quality and production efficiency.
• Mineral Processing: Employed in solid-liquid separation processes, such as tailings dewatering and mineral concentrate recovery.
• Personal Care & Cosmetics: Functions as a conditioning agent, thickener, and stabilizer in hair care and skincare products.
• Coatings & Adhesives: Acts as a rheology modifier and dispersant to enhance the stability and application properties of formulations.
• Textile Industry: Utilized in dye fixation and as a finishing agent to improve fabric handle and performance.
• Oilfield Chemicals: Can be applied in drilling muds and as a component in enhanced oil recovery processes.

Basic Information

Product Name	2-Propenamide, n-[(Dimethylamino)Methyl]-, Homopolymer
CAS No.	25765-48-4
Molecular Formula	(C7H14N2O)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(N-[(dimethylamino)methyl]acrylamide); Poly(DMAMAA); Poly(N-(dimethylaminomethyl)acrylamide); Poly(N-(N',N'-dimethylaminomethyl)acrylamide); Homopolymer of N-[(dimethylamino)methyl]acrylamide; Cationic Polyacrylamide (DMAMAA type); PDMAEMAm; Acrylamide, N-[(dimethylamino)methyl]-, homopolymer
EINECS	Contact for details

Quality Control

Our 2-Propenamide, n-[(Dimethylamino)Methyl]-, Homopolymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, charge density, molecular weight distribution, and performance. Certificates of Analysis (COA) detailing key parameters are provided with every shipment to guarantee compliance with your specifications and industry standards.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (as polymer)	≥ 95.0 %
Cationic Charge Density	Contact for details
Moisture Content	≤ 5.0 %
pH (1% solution)	6.0 - 8.0
Viscosity (Brookfield)	Contact for details
Residual Monomer	≤ 0.1 %

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