Description

1-Propanesulfonic Acid, 2-Methyl-2-[(1-Oxo-2-Propenyl)Amino]-, Polymer With 2-Propenamide is a high-performance synthetic polymer, specifically a copolymer of acrylamide and an acrylamido-methylpropanesulfonic acid (AMPS) monomer. This product is valued for its exceptional water solubility, thermal stability, and ionic character, making it a versatile functional additive. It is primarily sought by industries requiring advanced rheology modification, dispersion, and stabilization in aqueous systems.

Application

• Enhanced Oil Recovery (EOR): Used as a viscosifier and mobility control agent in polymer flooding operations to improve oil displacement efficiency.
• Water Treatment: Acts as a scale inhibitor and dispersant in industrial cooling water and boiler feed water systems.
• Personal Care & Cosmetics: Functions as a film-forming agent, thickener, and stabilizer in hair gels, creams, and lotions.
• Textile & Paper Processing: Serves as a dye dispersant, retention aid, and coating additive to improve product quality and process efficiency.
• Construction Chemicals: Utilized as a superplasticizer and rheology modifier in cementitious materials and gypsum-based products.
• Industrial Coatings & Adhesives: Improves the stability, application properties, and performance of water-based formulations.

Basic Information

Product Name	1-Propanesulfonic Acid, 2-Methyl-2-[(1-Oxo-2-Propenyl)Amino]-, Polymer With 2-Propenamide
CAS No.	40623-73-2
Molecular Formula	(C7H13NO4S·C3H5NO)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(acrylamide-co-2-acrylamido-2-methylpropanesulfonic acid); Acrylamide/AMPS copolymer; AMPS/Acrylamide copolymer; 2-Acrylamido-2-methylpropanesulfonic acid polymer with acrylamide; Poly(AMPS-co-AAm); ATBS/Acrylamide copolymer; Sulfonated polyacrylamide; Rheology modifier 40623-73-2
EINECS	Contact for details

Quality Control

Our acrylamide/AMPS copolymer is manufactured under a stringent quality management system. Each batch undergoes rigorous testing for critical parameters including monomer content, molecular weight distribution, solids content, viscosity, and ionic character to ensure consistent performance and compliance with relevant industry standards. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solids Content	≥ 90%
Viscosity (1% aq. sol.)	Contact for details
Residual Monomer (Acrylamide)	< 0.1%
Sulfur Content	Contact for details
pH (1% solution)	6.0 - 8.0
Ash Content	< 2.0%

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