Description

2-Propenoic Acid, Polymer With Sodium Ethenesulfonate is a synthetic, water-soluble copolymer designed for high-performance applications. This material is valued for its exceptional dispersing, scale-inhibiting, and water-retention properties, making it a critical functional additive in demanding industrial processes. It is primarily utilized by manufacturers in the water treatment, construction, textile, and personal care industries seeking to enhance product stability and process efficiency.

Application

• Water Treatment: Acts as a highly effective dispersant and antiscalant in cooling water, boiler water, and reverse osmosis systems to control mineral deposits like calcium carbonate and sulfate.
• Construction Materials: Used as a superplasticizer and water-reducing agent in cement and concrete formulations to improve workability, strength, and durability.
• Detergents & Cleaners: Functions as a builder and anti-redeposition agent in industrial and institutional cleaning formulations to enhance soil suspension and cleaning efficacy.
• Textile Processing: Serves as a dye dispersant and leveling agent, ensuring uniform color uptake and preventing dye agglomeration.
• Paper Manufacturing: Employed as a retention aid and dispersant to improve fiber and filler retention, drainage, and paper sheet formation.
• Personal Care: Utilized in hair care and skincare products as a film-forming agent and viscosity modifier to provide conditioning and sensory benefits.
• Oilfield Chemicals: Applied in drilling muds and completion fluids as a fluid loss control additive and clay stabilizer.
• Industrial Coatings: Acts as a pigment dispersant and rheology modifier in aqueous coating systems to ensure stability and application properties.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Sodium Ethenesulfonate
CAS No.	30735-05-8
Molecular Formula	(C3H4O2·C2H3NaO3S)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Acid / Sodium Vinylsulfonate Copolymer; Poly(Acrylic Acid-co-Sodium Vinylsulfonate); Sodium Poly(acrylate-co-vinylsulfonate); AA/SVS Copolymer; Acrylic Acid - Sodium Ethenesulfonate Copolymer; Dispersant 31000; Sokalan PA 40 S (similar type); Water Treatment Polymer Dispersant; Antiscalant Polymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Sodium Ethenesulfonate adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous testing for critical parameters including molecular weight distribution, solid content, pH, and residual monomers. Certificates of Analysis (COA) documenting full specifications are available upon request, supporting compliance with relevant industry standards for water treatment and construction chemicals.

Storage

Preserve in a tightly closed container, protected from light. This product 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	White to light yellow powder or granules
Solid Content	≥ 90.0 %
pH (1% aqueous solution)	6.0 - 8.0
Viscosity (Brookfield, 25°C)	Contact for details
Bulk Density	0.60 - 0.80 g/cm³
Residual Monomer (Acrylic Acid)	≤ 0.5 %
Ash Content	Contact for details

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