Description

2-Propenoic Acid, Polymer With n-(Dimethylamino)Methyl-2-Propenamide And 2-Propenamide is a specialized cationic or amphoteric polyacrylamide copolymer. This engineered polymer is valued for its unique combination of properties, including flocculation, charge neutralization, and adhesion, making it a versatile performance additive. It is essential for industries requiring advanced water treatment, paper strengthening, and mineral processing solutions where precise molecular design dictates performance.

Application

• Water & Wastewater Treatment: As a highly effective flocculant and coagulant aid for clarifying industrial process water and municipal wastewater.
• Paper Manufacturing: Used as a retention and drainage aid, as well as a dry strength agent to improve paper quality and production efficiency.
• Mineral Processing: Employed in solid-liquid separation processes, such as tailings dewatering and concentrate settling, to enhance recovery rates.
• Oil & Gas Industry: Functions as a drilling fluid additive and in produced water treatment for improved separation and viscosity control.
• Textile & Dyeing: Acts as a dye-fixing agent and wastewater clarifier to reduce color and chemical oxygen demand (COD).
• Personal Care & Cosmetics: Utilized as a conditioning agent and thickener in hair care and skincare formulations.

Basic Information

Product Name	2-Propenoic Acid, Polymer With n-(Dimethylamino)Methyl-2-Propenamide And 2-Propenamide
CAS No.	31132-30-6
Molecular Formula	(C3H4O2·C6H12N2O·C3H5NO)x
Molecular Weight	Polymer - Variable
Synonyms	Acrylic acid-DMAPA acrylamide copolymer; Poly(acrylic acid-co-N-[3-(dimethylamino)propyl]acrylamide-co-acrylamide); Cationic polyacrylamide copolymer; Acrylamide-DMAPAA-AA terpolymer; Amphoteric polyacrylamide; DMAPA acrylamide acrylic acid polymer; N-(3-(Dimethylamino)propyl)acrylamide-acrylic acid-acrylamide copolymer; Flocculant 31132-30-6
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as molecular weight distribution, charge density, and residual monomer content are strictly monitored. Certificates of Analysis (COA) documenting purity, viscosity, and other critical 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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent moisture absorption and caking. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Assay (as solid polymer)	≥ 90.0 %
Moisture Content	≤ 8.0 %
Viscosity (1% aqueous solution)	Contact for details
Charge Density	Variable (Cationic/Amphoteric)
Residual Monomer (Acrylamide)	≤ 0.05 %
pH (1% solution)	6.0 - 8.0
Solubility	Soluble in water

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