Description

Ethanaminium, N,N,n-Trimethyl-2-[(1-Oxo-2-Propenyl)Oxy]-, Methyl Sulfate, Homopolymer is a cationic polyelectrolyte widely recognized for its superior performance as a flocculant and retention aid. This high-purity polymer is engineered to deliver exceptional charge density and molecular weight characteristics, making it a critical component in processes requiring efficient solid-liquid separation and charge neutralization. It is an essential material for industries focused on water treatment, paper manufacturing, and mineral processing, where process efficiency and product quality are paramount.

Application

• Water & Wastewater Treatment: Primary application as a high-efficiency cationic flocculant for the clarification of industrial process water, municipal wastewater, and sludge dewatering.
• Paper & Pulp Industry: Functions as a powerful retention and drainage aid, improving fiber and filler retention on the paper machine wire, enhancing sheet formation, and increasing production speed.
• Mineral Processing: Used in the beneficiation of ores (e.g., coal, potash, iron ore) for solid-liquid separation in thickeners and filters, improving recovery rates and reducing moisture content in filter cakes.
• Oil & Gas Industry: Employed as a component in drilling muds and for the treatment of produced water to remove suspended solids and clarify effluent.
• Textile Industry: Acts as a dye-fixing agent and coagulant in textile effluent treatment, helping to remove color and other contaminants.
• Cosmetics & Personal Care: Utilized as a conditioning agent and viscosity modifier in hair care and skincare formulations due to its film-forming and substantivity properties.

Basic Information

Product Name	Ethanaminium, N,N,n-Trimethyl-2-[(1-Oxo-2-Propenyl)Oxy]-, Methyl Sulfate, Homopolymer
CAS No.	33114-26-0
Molecular Formula	(C9H18NO4S)n
Molecular Weight	Variable (Polymer)
Synonyms	Polyquaternium-47; Poly[(2-acryloyloxyethyl)trimethylammonium methyl sulfate]; Acryloyloxyethyltrimethylammonium Methyl Sulfate Homopolymer; PQ-47; Cationic Polyacrylamide; Poly(acryloyloxyethyltrimethylammonium methyl sulfate); Acrylates/Trimethylammoniumethyl Methacrylate Chloride Copolymer (related); Quaternized Polyacrylate
EINECS	Contact for details

Quality Control

Our production of Polyquaternium-47 adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including cationic charge density, molecular weight distribution, viscosity, and residual monomer content. Certificates of Analysis (COA) documenting these specifications are provided with every shipment. Our quality commitment supports compliance with relevant industry standards for water treatment chemicals and cosmetic ingredients.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed when not in use to prevent moisture absorption and caking. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Assay (Active Polymer Content)	≥ 40% (Liquid) or ≥ 95% (Solid)
Charge Density	≥ 5.0 meq/g
Viscosity (Brookfield, 25°C)	1000 - 5000 cps (for 40% solution)
pH (10% solution)	4.0 - 7.0
Residual Monomer (by HPLC)	≤ 0.1%
Identification (IR)	Conforms to structure

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