Description

2-Propenoic Acid, Polymer With .Alpha.-(2-Methyl-1-Oxo-2-Propenyl)-.Omega.-Methoxypoly(Oxy-1,2-Ethanediyl) And Sodium 2-Methyl-2-Propene-1-Sulfonate, Sodium Salt is a high-performance, water-soluble copolymer designed for demanding industrial applications. This specialized polymer combines the properties of polyacrylic acid and polyether sulfonate segments to deliver exceptional dispersing, scale inhibition, and water retention capabilities. It is essential for manufacturers in sectors requiring advanced functional additives, including construction materials, water treatment formulations, and personal care products, where consistent performance and reliability are critical.

Application

• Superplasticizer and Water Reducer in high-performance concrete and cementitious systems.
• Dispersing Agent for inorganic pigments, fillers, and clay in aqueous coatings and construction materials.
• Scale Inhibitor in industrial water treatment circuits, including cooling and boiler water systems.
• Rheology Modifier and Stabilizer in personal care products such as shampoos, creams, and lotions.
• Binder and Film-Forming Agent in specialty coatings, adhesives, and textile processing.
• Ceramic Processing Aid to improve slurry stability and casting performance.

Basic Information

Item	Detail
Product Name	2-Propenoic Acid, Polymer With .Alpha.-(2-Methyl-1-Oxo-2-Propenyl)-.Omega.-Methoxypoly(Oxy-1,2-Ethanediyl) And Sodium 2-Methyl-2-Propene-1-Sulfonate, Sodium Salt
CAS No.	165174-73-2
Molecular Formula	(C3H4O2·C5H8O2·C2H4O·C4H6O3S·Na)n
Molecular Weight	Polymer - Variable
Synonyms	Acrylic acid / PEG methacrylate / AMPS copolymer; Poly(acrylic acid-co-PEG methacrylate-co-sodium 2-acrylamido-2-methylpropanesulfonate); Acrylic acid-AMPS-PEGMA terpolymer; AMPS acrylic copolymer; Sodium poly(acrylate-co-allyl polyethoxy sulfate); Dispersant 5040; Water-soluble sulfonated polycarboxylate; Polycarboxylate ether superplasticizer derivative
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance. Each lot is tested against key parameters including solid content, viscosity, pH, and functional group analysis. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). 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
Solid Content	40 - 50 %
pH (as is, 25°C)	6.0 - 8.0
Viscosity (Brookfield, 25°C)	500 - 5000 mPa·s
Density (25°C)	1.10 - 1.25 g/cm³
Identification (IR)	Conforms to structure

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