Description

2-Propenoic Acid, 2-(Diethylamino)Ethyl Ester, Sulfate, Polymer With 2-Propenamide is a high-performance cationic polyelectrolyte copolymer, widely recognized for its superior flocculation and charge neutralization capabilities. This polymer is engineered to deliver exceptional performance in demanding water treatment and process chemistry applications where effective solid-liquid separation is critical. It is an essential chemical for industries requiring robust clarification, dewatering, and retention aids.

Application

• Municipal and Industrial Wastewater Treatment: Primary coagulant and flocculant for the removal of suspended solids, organic matter, and phosphates.
• Paper and Pulp Manufacturing: Retention and drainage aid to improve fiber and filler retention on the paper machine wire, enhancing production efficiency and paper quality.
• Mineral Processing: Used in the clarification of process water and tailings, as well as in the dewatering of mineral concentrates like coal and iron ore.
• Oilfield and Petroleum Industry: Acts as a drilling fluid additive and in produced water treatment to separate oil and solids from water.
• Textile Industry: Employed in effluent treatment for color removal and sludge dewatering.
• Sugar Refining: Clarification agent for juice and syrup to remove impurities and improve product clarity.

Basic Information

Product Name	2-Propenoic Acid, 2-(Diethylamino)Ethyl Ester, Sulfate, Polymer With 2-Propenamide
CAS No.	63502-54-5
Molecular Formula	(C10H19NO2·C3H5NO)n·xH2SO4
Molecular Weight	Variable (Polymer)
Synonyms	Poly(acrylamide-co-acryloxyethyltrimethylammonium sulfate); Cationic Polyacrylamide (CPAM); Acrylamide - Acryloxyethyltrimethylammonium Sulfate Copolymer; Polyquaternium-5; Polyelectrolyte Flocculant; Acrylamide/DADMA Quat Copolymer; DMAEA.MCQ Polymer with Acrylamide; Flocculant 63502-54-5
EINECS	Contact for details

Quality Control

Our production of this cationic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including cationic degree, molecular weight distribution, viscosity, and solids content. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to support your quality assurance protocols.

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); ensure containers are sealed immediately after use to prevent caking or degradation due to moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white granules or powder
Solid Content	≥ 88.0 %
Cationic Degree	10 - 60 % (Customizable)
Intrinsic Viscosity	4.0 - 12.0 dL/g (1M NaCl, 30°C)
pH (1% Solution)	4.0 - 7.0
Insolubles	≤ 0.5 %
Residual Acrylamide	≤ 0.05 %

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