Description

Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, methyl sulfate, polymer with 2-propenamide is a high-performance cationic polyacrylamide copolymer, widely recognized for its superior flocculation and charge neutralization capabilities. This polymer is engineered to deliver exceptional performance in water treatment and process chemistry applications where efficient solid-liquid separation is critical. It is an essential specialty chemical for industries requiring advanced separation, retention, and clarification processes, such as municipal and industrial wastewater treatment, paper manufacturing, and mineral processing.

Application

• Municipal and Industrial Wastewater Treatment: Acts as a primary flocculant for clarifying water, removing suspended solids, and dewatering sludge.
• Paper and Pulp Industry: Used as a retention and drainage aid to improve paper formation, strength, and production efficiency.
• Mineral Processing: Facilitates the separation and settling of valuable minerals from ore slurries in processes like thickening and tailings management.
• Oilfield and Petroleum Applications: Employed in drilling muds and produced water treatment to control viscosity and separate oil from water.
• Textile Manufacturing: Aids in the treatment of dyehouse effluents by coagulating and removing colorants and other contaminants.
• Sugar Refining: Enhances the clarification process of cane or beet juice by promoting the aggregation and removal of impurities.

Basic Information

Product Name	Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, methyl sulfate, polymer with 2-propenamide
CAS No.	52640-11-6
Molecular Formula	(C11H22NO4S·C3H5NO)n
Molecular Weight	Polymer - Variable
Synonyms	Cationic Polyacrylamide; Polyquaternium-11; Acrylamide copolymer with methacryloyloxyethyltrimethylammonium methyl sulfate; Quaternized Polyacrylamide; Cationic Flocculant Polymer; Dimethylaminoethyl methacrylate methyl sulfate - acrylamide copolymer; Methacryloyloxyethyltrimethylammonium methyl sulfate - acrylamide copolymer; Poly(acrylamide-co-methacryloyloxyethyltrimethylammonium methyl sulfate)
EINECS	Contact for details

Quality Control

Our production of this cationic polymer adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including cationic charge density, molecular weight distribution, viscosity, and solids content. Certificates of Analysis (COA) documenting these specifications are provided with every shipment. Our manufacturing processes are designed to meet the high standards required by the global water treatment and process industries.

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, which can affect product performance. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 88%
Cationic Charge Density	Medium to High (Contact for specific range)
Viscosity (1% solution)	Contact for details
pH (1% solution)	4.0 - 7.0
Residual Monomer (Acrylamide)	< 0.05%
Insolubles	< 0.5%
Ash Content	< 2.0%

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