Description

2-Propenoic Acid, Polymer With n-[3-(Dimethylamino)Propyl]-2-Methyl-2- Propenamide And 2-Propenenitrile, Ammonium Salt is a specialized cationic polyacrylamide copolymer supplied as an ammonium salt. This engineered polymer is valued for its high charge density and flocculation efficiency, making it a critical performance additive in demanding separation and water treatment processes. It is primarily utilized by industries requiring robust clarification, dewatering, and retention aids.

Application

• Industrial Wastewater Treatment: As a primary flocculant for the removal of suspended solids, organic matter, and heavy metals in chemical, mining, and municipal effluent streams.
• Paper and Pulp Manufacturing: Functions as a retention and drainage aid to improve fiber and filler retention on the wire, enhancing paper quality and production efficiency.
• Sludge Dewatering: Critical for conditioning sludge in belt filter presses, centrifuges, and filter chambers to significantly reduce volume and lower disposal costs.
• Mineral Processing: Used in solid-liquid separation for tailings dewatering and concentrate recovery in coal, iron ore, and phosphate beneficiation.
• Oilfield Applications: Employed in drilling mud and produced water treatment to control solids and clarify water for reuse or disposal.
• Textile Industry: Assists in the treatment of dyehouse effluents by flocculating colorants and other colloidal impurities.

Basic Information

Product Name	2-Propenoic Acid, Polymer With n-[3-(Dimethylamino)Propyl]-2-Methyl-2- Propenamide And 2-Propenenitrile, Ammonium Salt
CAS No.	87079-22-9
Molecular Formula	(C3H4O2·C7H14N2O·C3H3N)x·xNH3
Molecular Weight	Polymer - Variable
Synonyms	Poly(acrylic acid-co-[3-(dimethylamino)propyl]methacrylamide-co-acrylonitrile) ammonium salt; Cationic Polyacrylamide Copolymer; Acrylic acid / N-[3-(Dimethylamino)propyl]methacrylamide / Acrylonitrile copolymer, ammonium salt; Flocculant CPAM; Ammonium salt of acrylic acid-dimethylaminopropylmethacrylamide-acrylonitrile terpolymer; Water-soluble cationic polymer; Polyquaternium-34 (related); Retention Aid Polymer
EINECS	Contact for details

Quality Control

Our production of this cationic copolymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as charge density, molecular weight distribution, viscosity, and solids content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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 granules or powder
Solid Content	≥ 88.0 %
Ionic Character	Cationic
Charge Density	Medium to High (Contact for specific range)
Viscosity (1% solution)	Contact for details
pH (1% solution)	6.0 - 8.0
Insolubles	≤ 0.5 %
Residual Monomer	≤ 0.1 %

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