Description

2-Butenedioic Acid (Z)-, Polymer With 2-Methyl-2-Propenoic Acid And 2-Propenoic Acid is a high-performance, water-soluble copolymer designed for demanding industrial applications. This terpolymer combines the unique properties of maleic acid, methacrylic acid, and acrylic acid to deliver exceptional scale inhibition and dispersancy. It is a critical component for water treatment, detergent formulations, and mineral processing where control over inorganic deposits is paramount. Global manufacturers rely on its consistent quality and efficacy to protect equipment and optimize process efficiency.

Application

• Industrial Water Treatment: Primary application as a highly effective antiscalant and dispersant for cooling water, boiler water, and reverse osmosis (RO) systems to control calcium carbonate, calcium sulfate, and barium sulfate scales.
• Detergent & Cleaning Formulations: Acts as a builder and co-builder in laundry and dishwashing detergents, enhancing cleaning power by sequestering hardness ions and preventing soil redeposition.
• Pulp & Paper Processing: Used as a dispersant and deposit control agent in pulp bleaching and papermaking to improve process efficiency and product quality.
• Mineral Processing: Employed as a grinding aid and dispersant to improve throughput and particle size distribution in ore beneficiation.
• Textile Industry: Serves as a dye dispersant and anti-precipitant to ensure uniform dyeing and prevent spotting.
• Oilfield Chemicals: Utilized in scale inhibitor formulations for downhole and topside applications to prevent mineral scale formation in production systems.

Basic Information

Product Name	2-Butenedioic Acid (Z)-, Polymer With 2-Methyl-2-Propenoic Acid And 2-Propenoic Acid
CAS No.	67785-62-0
Molecular Formula	(C4H4O4·C4H6O2·C3H4O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Maleic Acid - Acrylic Acid - Methacrylic Acid Terpolymer; MA/AA/MAA Terpolymer; Acrylic Acid-Maleic Acid-Methacrylic Acid Copolymer; Poly(maleic acid-co-acrylic acid-co-methacrylic acid); Acumer 2000 (trade name); Sokalan CP 5 (trade name); Water Treatment Polymer; Antiscalant Polymer; Dispersant 67785-62-0
EINECS	Contact for details

Quality Control

Our production of this terpolymer adheres to strict quality management systems, ensuring batch-to-batch consistency for reliable performance in your formulations. Key parameters such as molecular weight distribution, solids content, and residual monomer levels are rigorously monitored. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing specifications for assay, pH, viscosity, and other critical parameters. We support compliance with relevant industry standards for water treatment chemicals and detergent ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product properties. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Assay (Solid Content)	40 - 50 %
pH (as supplied)	2.0 - 4.0
Viscosity (Brookfield)	100 - 500 cps
Density	1.15 - 1.25 g/cm³
Identification (IR)	Conforms
Residual Monomer (HPLC)	< 0.5 %

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