Description

2-Propenoic Acid, Polymer With 2-Methyl-2-[(1-Oxo-2-Propenyl) Amino]-1-Propanesulfonic Acid Monosodium Salt And Sodium 2-Propenoate is a high-performance, water-soluble anionic copolymer designed for demanding industrial applications. This specialized polymer is valued for its exceptional dispersing, scale inhibition, and chelating properties in aqueous systems. It is a critical additive for industries requiring superior water treatment, mineral processing, and detergent formulation, where its multi-functional performance enhances efficiency and product stability.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water, boiler water, and reverse osmosis systems.
• Detergent & Cleaning Formulations: Functions as a superior builder and anti-redeposition agent in liquid and powder detergents, enhancing cleaning power and preventing soil re-deposition on fabrics.
• Mineral Processing & Dispersion: Used as a dispersant for pigments, clays, and calcium carbonate in paper coatings, paints, and ceramics to improve stability and rheology.
• Oilfield Applications: Serves as a scale inhibitor in oilfield production to prevent mineral scale formation in wells and pipelines.
• Textile Auxiliary: Employed in dyeing and printing processes to improve color yield and levelness while preventing dye agglomeration.
• Construction Chemicals: Used as a superplasticizer and water-reducing agent in concrete admixtures to improve workability and strength.

Basic Information

Item	Details
Product Name	2-Propenoic Acid, Polymer With 2-Methyl-2-[(1-Oxo-2-Propenyl) Amino]-1-Propanesulfonic Acid Monosodium Salt And Sodium 2-Propenoate
CAS No.	157634-25-8
Molecular Formula	(C3H4O2·C7H12NNaO5S·C3H3NaO2)x
Molecular Weight	Polymer - Variable
Synonyms	Acrylic Acid / AMPS / Sodium Acrylate Terpolymer; AA/AMPS/SA Terpolymer; Poly(acrylic acid-co-2-acrylamido-2-methylpropane sulfonic acid-co-sodium acrylate); Acrylic Acid-AMPS-Sodium Acrylate Copolymer; AMPS-Based Terpolymer Dispersant; Water-Soluble Anionic Polymeric Dispersant; Sokalan® CP types (similar class); Good-rite® K-700 series (similar class)
EINECS	Contact for details

Quality Control

Our production of this advanced copolymer adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing, including solid content, viscosity, pH, and residual monomer analysis, to ensure consistent performance and purity. Certificates of Analysis (COA) documenting full specifications are available upon request. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry, and well-ventilated area at room temperature (15-25°C/59-77°F). Keep the container tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solid Content	40 - 50 %
pH (as supplied)	6.0 - 8.0
Viscosity (Brookfield)	500 - 5000 cps
Density	1.10 - 1.30 g/cm³
Assay (Active Polymer)	≥ 98.0 %
Residual Monomer (Acrylic Acid)	≤ 0.5 %

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