Description

2-Propenoic acid, polymer with .alpha.-2-propenyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl), sodium salt, peroxydisulfuric acid ((HO)S(O)22O2) disodium salt-initiated is a specialized, high-performance polymeric surfactant and rheology modifier. This compound is engineered to provide exceptional thickening, stabilizing, and emulsifying properties in complex aqueous systems. It is a critical raw material for formulators in the personal care, coatings, and industrial cleaning sectors seeking to enhance product performance and stability.

Application

• Personal Care & Cosmetics: Primary thickener and stabilizer in shampoos, body washes, lotions, and creams to achieve desired viscosity and texture.
• Paints & Coatings: Acts as a rheology modifier in water-based paints to control sag resistance, spatter, and improve film build.
• Industrial & Institutional Cleaners: Provides thickening and suspension properties in liquid soaps, hard surface cleaners, and degreasers.
• Adhesives & Sealants: Used to modify viscosity and improve the application properties of water-based adhesive formulations.
• Textile Processing: Employed as a thickening agent in printing pastes and dye formulations to control paste rheology.
• Agricultural Formulations: Aids in the suspension and stabilization of active ingredients in pesticide and herbicide concentrates.

Basic Information

Product Name	2-Propenoic acid, polymer with .alpha.-2-propenyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl), sodium salt, peroxydisulfuric acid ((HO)S(O)22O2) disodium salt-initiated
CAS No.	137898-98-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylic acid/allyl alcohol ethoxylate copolymer, sodium salt; Poly(acrylic acid-co-allyl alcohol ethoxylate) sodium salt; Acrylic acid-allyloxypolyethylene glycol copolymer sodium salt; APEG copolymer sodium salt; Rheology modifier APEG; Acrylic acid-APEG copolymer; Sodium poly(acrylate-co-allyl alcohol ethoxylate); Associative thickener polymer
EINECS	Contact for details

Quality Control

Our production of this associative polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Quality is verified through parameters including viscosity, solids content, pH, and residual monomer levels. A Certificate of Analysis (COA) documenting these specifications is provided with every shipment to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Identification (IR)	Conforms to structure
Solids Content	Contact for details
pH (as is or @ specified dilution)	Contact for details
Viscosity (Brookfield)	Contact for details
Residual Monomer (Acrylic Acid)	< 100 ppm
Specific Gravity	Contact for details

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