Description

2-Propenoic Acid, Sodium Salt, Polymer With 2-Methyl-2-(1-Oxo-2-Propenyl)Amino-1-Propanesulfonic Acid Monosodium Salt is a high-performance, water-soluble copolymer designed for demanding industrial applications where superior dispersancy and scale inhibition are critical. This specialized polymer offers exceptional thermal stability and compatibility across a wide pH range, making it a versatile solution for complex formulation challenges. It is essential for manufacturers in water treatment, textile processing, and construction chemicals seeking to enhance product performance 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 calcium carbonate, sulfate, and phosphate scales.
• Textile & Dyeing Auxiliaries: Used as a leveling agent and dispersant for dyes and pigments, improving color uniformity and fastness on synthetic fibers.
• Construction Chemicals: Functions as a superplasticizer and water-reducing agent in concrete admixtures to improve workability and final strength.
• Detergent & Cleaning Formulations: Enhances the performance of industrial and institutional cleaners by preventing redeposition of soil and inhibiting inorganic salt precipitation.
• Paper & Pulp Industry: Serves as a retention aid and dispersant to improve paper quality, drainage, and pigment distribution during production.
• Oilfield Chemicals: Applied in drilling fluids and production chemicals as a rheology modifier and scale inhibitor to maintain wellbore stability and prevent equipment fouling.
• Paints & Coatings: Utilized as a pigment grinding aid and dispersant to stabilize suspensions and improve color development in aqueous coating systems.

Basic Information

Product Name	2-Propenoic Acid, Sodium Salt, Polymer With 2-Methyl-2-(1-Oxo-2-Propenyl)Amino-1-Propanesulfonic Acid Monosodium Salt
CAS No.	37350-42-8
Molecular Formula	(C3H3NaO2·C7H10NNaO5S)x
Molecular Weight	Polymer - Contact for details
Synonyms	Acrylic acid, sodium salt, polymer with 2-acrylamido-2-methylpropanesulfonic acid, sodium salt; Sodium acrylate / AMPS copolymer; AA/AMPS copolymer; Acrylic acid-AMPS copolymer, sodium salt; Poly(sodium acrylate-co-sodium 2-acrylamido-2-methylpropanesulfonate); Dispersant 913; Antiscalant 37350; Water treatment polymer AA/AMPS
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Sodium Salt, Polymer With 2-Methyl-2-(1-Oxo-2-Propenyl)Amino-1-Propanesulfonic Acid Monosodium Salt adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. The product is manufactured and tested in compliance with relevant industry standards for water treatment chemicals and industrial polymers. Certificates of Analysis (COA) detailing key parameters such as solid content, viscosity, pH, and residual monomer levels are provided with each shipment to guarantee specification compliance.

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 the container tightly sealed when not in use to prevent moisture absorption and caking. Keep away from incompatible materials such as strong oxidizing agents.

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
Residual Monomer (Acrylic Acid)	≤ 0.5 %
Residual Monomer (AMPS)	≤ 0.5 %
Bulk Density	Contact for details
Solubility	Completely soluble in water

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