Description

2-Propenoic Acid, 2-Methyl-, 1,2-Ethanediyl Ester, Polymer With Ethenylbenzene, Chloromethylated, 2-(Dimethylamino)Ethanol-Quaternized, Hydroxide Sulfite CAS NO 69011-46-7 is a specialized quaternary ammonium polymer, designed to deliver superior performance as a flocculant and ion-exchange material. This engineered polymer is critical for applications requiring efficient solid-liquid separation and selective ion removal in complex aqueous systems. It is primarily utilized by the water treatment, mining, and chemical processing industries to enhance process efficiency and meet stringent environmental discharge standards.

Application

• Industrial Wastewater Treatment: Acts as a high-efficiency cationic flocculant for the clarification and dewatering of sludge from various industrial effluents.
• Potable Water Purification: Used in the clarification stage to remove suspended solids, turbidity, and organic matter.
• Mineral Processing: Essential for tailings dewatering and concentrate recovery in mining operations, improving water recycling rates.
• Paper Manufacturing: Functions as a retention and drainage aid, as well as for the treatment of white water circuits.
• Ion-Exchange Processes: Utilized for the selective removal of anions and organic contaminants in specialty chemical production and hydrometallurgy.
• Oil & Gas Produced Water Treatment: Aids in the separation of oil-water emulsions and suspended solids.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 1,2-Ethanediyl Ester, Polymer With Ethenylbenzene, Chloromethylated, 2-(Dimethylamino)Ethanol-Quaternized, Hydroxide Sulfite
CAS No.	69011-46-7
Molecular Formula	(C5H8O2·C8H8)n (Modified) - Contact for details
Molecular Weight	Polymer - Contact for details
Synonyms	Quaternary Ammonium Polymer Flocculant; Poly(acrylic acid-co-styrene) chloromethylated and quaternized; Cationic Polyelectrolyte; Methacrylic Acid, Ethylene Glycol Dimethacrylate Copolymer with Styrene, Quaternized; Flocculant 69011-46-7; Water-Soluble Quaternary Ammonium Resin; Dimethylaminoethanol-Quaternized Styrene-Acrylic Polymer; Anion Exchange Polymer
EINECS	Contact for details

Quality Control

Our production of this quaternary ammonium polymer adheres to rigorous quality control protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including ionic capacity, viscosity, and solids content. Certificates of Analysis (COA) documenting these specifications 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/59-77°F). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or granules
Ionic Form	Hydroxide/Sulfite
Ion Exchange Capacity	≥ 3.0 meq/g (dry)
Solids Content	≥ 90%
Moisture Content	≤ 10%
pH (1% solution)	6.0 - 8.0
Viscosity (1% solution)	Contact for details
Identification (IR)	Conforms to structure

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