Description

2-Propenoic Acid, Polymer With 2-Propenamide, Sodium Salt is a high-performance, water-soluble anionic copolymer derived from acrylic acid and acrylamide. This versatile polymer is engineered to deliver exceptional thickening, flocculation, and water retention properties, making it a critical additive in numerous industrial processes. It is essential for manufacturers in the water treatment, papermaking, textile, and oilfield industries seeking to enhance product performance and process efficiency.

Application

• Water Treatment: Acts as a highly effective flocculant and coagulant aid for clarifying process water, wastewater, and municipal sewage.
• Papermaking Industry: Used as a retention and drainage aid, as well as a dry strength agent to improve paper quality and production efficiency.
• Textile Processing: Serves as a thickener for printing pastes and a sizing agent to improve yarn strength and weaving performance.
• Oilfield Chemicals: Functions as a viscosifier and fluid loss control additive in drilling muds and completion fluids.
• Construction Materials: Enhances the workability, water retention, and adhesion of cementitious products like tile adhesives and grouts.
• Paints & Coatings: Utilized as a rheology modifier and thickener to control the application properties and stability of formulations.
• Agriculture: Employed as a soil conditioner and in pesticide formulations to improve water-holding capacity and suspension.
• Mining & Mineral Processing: Aids in solid-liquid separation processes, such as tailings dewatering and mineral concentrate settling.

Basic Information

Product Name	2-Propenoic Acid, Polymer With 2-Propenamide, Sodium Salt
CAS No.	68517-61-3
Molecular Formula	(C3H4O2·C3H5NO·Na)n
Molecular Weight	Contact for details
Synonyms	Acrylic Acid-Acrylamide Copolymer, Sodium Salt; Poly(acrylic acid-co-acrylamide) sodium salt; Sodium Polyacrylate-Acrylamide Copolymer; Acrylamide/Sodium Acrylate Copolymer; PAANa; Anionic Polyacrylamide; APAM; Water-Soluble Anionic Polymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as molecular weight, degree of hydrolysis, viscosity, and ionic character are strictly monitored. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory 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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 90%
Viscosity (1% aqueous solution)	Contact for details
Degree of Hydrolysis	Contact for details
Molecular Weight	Medium to Very High (Customizable)
pH (1% aqueous solution)	6.0 - 8.0
Residual Monomer	< 0.05%
Insolubles	< 0.2%

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