Description

2-Propenoic Acid, Polymer With Sodium Phosphinate, Sodium Salt is a specialized, water-soluble polymeric material designed for high-performance applications. This unique copolymer combines the properties of polyacrylic acid with sodium phosphinate, offering exceptional scale inhibition and metal ion sequestration capabilities. It is a critical additive for industries requiring advanced water treatment, mineral processing, and detergent formulation to enhance efficiency and prevent equipment fouling.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Detergent & Cleaning Formulations: Functions as a superior builder and sequestrant, enhancing cleaning power by controlling water hardness ions like calcium and magnesium.
• Mineral Processing & Pulp & Paper: Used as a dispersant and anti-scalant to improve process efficiency and product quality.
• Textile & Dyeing Auxiliary: Serves as a leveling agent and chelating agent to ensure uniform dye uptake and brilliant color.
• Oilfield Chemicals: Employed in drilling and production fluids for scale prevention and as a fluid loss control additive.
• Personal Care Products: Utilized in formulations as a stabilizer and viscosity modifier due to its polymeric nature.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Sodium Phosphinate, Sodium Salt
CAS No.	129898-01-7
Molecular Formula	(C₃H₄O₂·CH₂NaO₂P)n
Molecular Weight	Contact for details
Synonyms	Poly(acrylic acid-co-sodium hypophosphite); Acrylic acid-sodium hypophosphite copolymer; Sodium polyacrylate phosphinate; Phosphino polycarboxylic acid (PPCA) polymer; Acrylic acid / sodium phosphinate copolymer; Water treatment polymer S-100; Scale inhibitor polymer; Dispersant PAAS-P; CAS 129898-01-7
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Sodium Phosphinate, Sodium Salt adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure consistent performance, including assay, viscosity, pH, and residual monomer content. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

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); ensure containers are sealed immediately after use to prevent caking or degradation due to moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Assay (Active Content)	≥ 40% (Liquid) / ≥ 90% (Solid)
pH (1% aqueous solution)	6.0 - 8.0
Viscosity (Brookfield, 25°C)	Contact for details
Density (Liquid, 20°C)	~1.2 g/cm³
Residual Monomer (Acrylic Acid)	≤ 0.5%
Identification (IR)	Conforms

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