Description

Poly(2-Hydroxy-3-Methacryloxypropyltrimethylammonium Chloride) is a high-performance, water-soluble cationic polymer widely utilized for its exceptional flocculation and charge neutralization capabilities. This polymer is engineered to deliver superior performance in applications requiring the removal of suspended solids, clarification of process streams, and enhancement of product stability. It is a critical raw material for industries focused on water treatment, paper manufacturing, personal care formulations, and biotechnology.

Application

• Water & Wastewater Treatment: As a primary flocculant and coagulant aid for the removal of organic matter, turbidity, and color in municipal and industrial water systems.
• Paper & Pulp Industry: Used as a retention and drainage aid, as well as a dry strength agent to improve paper quality and production efficiency.
• Personal Care & Cosmetics: Functions as a conditioning agent and viscosity modifier in hair care products (shampoos, conditioners) and skin care formulations.
• Biotechnology & Pharmaceuticals: Employed in cell culture, protein purification, and as a component in drug delivery systems due to its biocompatible and cationic nature.
• Textile Processing: Acts as a dye-fixing agent and anti-static agent to improve dye uptake and fabric handle.
• Oil & Gas Industry: Serves as a clay stabilizer and fluid loss control additive in drilling mud formulations.

Basic Information

Product Name	Poly(2-Hydroxy-3-Methacryloxypropyltrimethylammonium Chloride)
CAS No.	25609-94-3
Molecular Formula	(C10H20ClNO4)n
Molecular Weight	Contact for details
Synonyms	Poly(2-Hydroxy-3-methacryloyloxypropyltrimethylammonium chloride); Poly(Methacryloxyethyltrimethylammonium chloride) derivative; Cationic Poly(Methacrylate); Polyquaternium-37 (INCI); PQ-37; Hydroxypropyltrimethylammonium Chloride Methacrylate Polymer; Poly[(3-methacryloylamino)propyl]trimethylammonium chloride (related); Quaternized Poly(Methacrylate)
EINECS	Contact for details

Quality Control

Our Poly(2-Hydroxy-3-Methacryloxypropyltrimethylammonium Chloride) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, cationic charge density, viscosity, and performance. Certificates of Analysis (COA) documenting key parameters 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 material is hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms
Assay (Cationic Content)	≥ 95.0 %
Solids Content	40 - 50 % (or as specified)
Viscosity (Brookfield, 25°C)	Contact for details
pH (5% aqueous solution)	4.0 - 7.0
Residual Monomer	≤ 0.5 %

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