Description

2-Propenamide, n-(Dimethylamino)Methyl-, Polymer With 2-Propenamide is a cationic polyacrylamide copolymer. This polymer is valued for its ability to function as a flocculant, retention aid, and charge neutralizer in aqueous systems. It is essential for industries requiring efficient solid-liquid separation and process water clarification, such as paper manufacturing, wastewater treatment, and mineral processing.

Application

• Paper and Pulp Industry: Acts as a retention and drainage aid to improve paper formation and increase production efficiency.
• Wastewater Treatment: Used as a primary flocculant to aggregate suspended solids, enabling faster settling and clearer effluent.
• Mineral Processing: Facilitates the separation and dewatering of mineral ores such as coal, iron ore, and potash.
• Textile Industry: Serves as a fixative and dye-retention agent to improve color fastness.
• Oilfield Applications: Employed in drilling muds and as a friction reducer to enhance fluid performance.
• Sludge Dewatering: Improves the efficiency of mechanical dewatering processes in municipal and industrial sludge treatment.

Basic Information

Product Name	2-Propenamide, n-(Dimethylamino)Methyl-, Polymer With 2-Propenamide
CAS No.	41222-47-3
Molecular Formula	(C6H12N2O)x•(C3H5NO)y
Molecular Weight	Polymer - varies by grade
Synonyms	Poly(acrylamide-co-diallyldimethylammonium chloride) (common misnomer); Cationic Polyacrylamide; Polyacrylamide, N-[3-(Dimethylamino)propyl]methacrylamide copolymer; Acrylamide-DADMAC copolymer; DMAPMA-Acrylamide copolymer; C-PAM; CPAM; Flocculant 41222-47-3; Retention Aid Polymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenamide, n-(Dimethylamino)Methyl-, Polymer With 2-Propenamide adheres to stringent quality management protocols. Each batch undergoes rigorous testing for critical parameters including cationic degree, molecular weight distribution, viscosity, and residual monomer content. Certificates of Analysis (COA) documenting full specification compliance are available upon request to support your quality assurance and regulatory 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). Keep the container tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white granules or powder
Solid Content	≥ 88%
Cationic Degree	10% - 50% (customizable)
Intrinsic Viscosity	4.0 - 10.0 dL/g (customizable)
Residual Acrylamide	< 0.05%
pH (1% solution)	4.0 - 7.0
Dissolution Time	< 90 minutes

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