Description

Acrylamide/Acrylicacid/Sodium-2-Acrylamido-2-Methylpropanesulfonate/Sodiumacr CAS NO 152728-72-8 is a high-purity, multi-functional polymerizable monomer blend designed for advanced material synthesis. This specialized compound is engineered to impart superior performance characteristics, including enhanced hydrophilicity, ionic conductivity, and structural stability, in the resulting copolymers. It is an essential raw material for industrial and research chemists developing high-value, water-soluble polymers for demanding applications in water treatment, enhanced oil recovery, and advanced coatings.

Application

• Enhanced Oil Recovery (EOR) Polymers: A key monomer for synthesizing high-performance, salt-tolerant, and thermally stable polyacrylamide-based thickeners used in chemical flooding.
• Water Treatment Flocculants: Used in the production of anionic polyacrylamide flocculants for efficient solid-liquid separation in municipal and industrial wastewater treatment.
• Hydrogel Manufacturing: Serves as a critical component in creating superabsorbent and stimuli-responsive hydrogels for medical, agricultural, and personal care products.
• Papermaking Retention Aids: Employed in the synthesis of retention and drainage aids to improve paper quality, strength, and production efficiency.
• Textile and Dyeing Auxiliaries: Used to produce sizing agents, thickeners, and anti-static coatings for the textile industry.
• Concrete Additives: Incorporated into formulations for concrete admixtures to improve workability and reduce water content.
• Specialty Coatings and Adhesives: Provides enhanced adhesion, film-forming properties, and durability in advanced coating and adhesive systems.

Basic Information

Product Name	Acrylamide/Acrylicacid/Sodium-2-Acrylamido-2-Methylpropanesulfonate/Sodiumacr CAS NO 152728-72-8
CAS No.	152728-72-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Acrylamido-2-methylpropanesulfonic acid sodium salt copolymer with acrylamide and acrylic acid; AMPS/AA/AM copolymer; Sodium 2-acrylamido-2-methyl-1-propanesulfonate/acrylamide/acrylic acid terpolymer; AMPS Na/AA/AM terpolymer; Anionic polyelectrolyte terpolymer; Sulfonated polyacrylamide; Water-soluble anionic copolymer; CAS 152728-72-8
EINECS	Contact for details

Quality Control

Our production of this advanced monomer blend adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Quality is verified through a comprehensive suite of analytical tests, including assay determination, impurity profiling, and confirmation of ionic character. A Certificate of Analysis (COA) detailing specific results for purity, moisture content, and residual monomers is provided with every 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed when not in use to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (Active Monomer Content)	≥ 90.0%
Moisture Content	≤ 8.0%
pH (1% Aqueous Solution)	6.0 - 8.0
Residual Acrylamide	≤ 0.1%
Viscosity (1% Solution)	Contact for details
Ionic Character	Anionic

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