Description

2-Propenoic Acid, Homopolymer, 3-(Dimethylamino)Propyl Amide, Di-Me Sulfate-Quaternized is a cationic, water-soluble polymer derived from acrylamide, valued for its strong flocculating and charge-neutralizing properties. This quaternized polyacrylamide derivative is essential for processes requiring efficient solid-liquid separation and surface charge modification. It is primarily used by industries such as water treatment, paper manufacturing, mineral processing, and personal care.

Application

• Water & Wastewater Treatment: As a highly effective cationic flocculant for sludge dewatering, clarification of industrial effluents, and municipal water purification.
• Paper & Pulp Industry: For retention and drainage aids, improving paper strength, and as a fixing agent for fillers and fines.
• Mineral Processing: In the beneficiation of ores (e.g., coal, potash) as a flocculant for tailings management and concentrate dewatering.
• Personal Care & Cosmetics: As a conditioning agent and viscosity modifier in hair care and skincare formulations.
• Textile Industry: For dye fixation, improving color fastness, and as a processing aid in textile effluents.
• Oilfield Chemicals: As a component in drilling muds and completion fluids for shale inhibition and fluid loss control.

Basic Information

Product Name	2-Propenoic Acid, Homopolymer, 3-(Dimethylamino)Propyl Amide, Di-Me Sulfate-Quaternized
CAS No.	129783-44-4
Molecular Formula	(C8H16N2O · C2H6O4S)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(acrylamide-co-[3-(dimethylamino)propyl]acrylamide), Dimethyl Sulfate Quat; Quaternized Polyacrylamide; Cationic Polyacrylamide; Polyquaternium-7 (related); Acrylamide/DMAPAA.Q copolymer; Poly[(3-(dimethylamino)propyl)acrylamide], methyl sulfate quaternary salt; Polydadmac-co-acrylamide; Flocculant CPAM
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Homopolymer, 3-(Dimethylamino)Propyl Amide, Di-Me Sulfate-Quaternized is manufactured under a strict quality management system. Each batch undergoes rigorous testing for critical parameters including cationic degree, molecular weight distribution, solids content, and viscosity to ensure consistent performance. Certificates of Analysis (COA) documenting full 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). This product is hygroscopic (moisture-sensitive). Keep the container 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	White to off-white powder or granules
Identification (IR)	Conforms
Assay (Cationic Degree)	10 - 50 mol% (Typical)
Solids Content	≥ 88%
Brookfield Viscosity (1% solution)	100 - 5000 cps
pH (1% solution)	5.0 - 8.0
Residual Monomer (Acrylamide)	≤ 0.05%
Insolubles	≤ 0.5%

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