Description

2-Butenedioic Acid (2Z)-, Polymer With (2Z)-4-Amino-4-Oxo-2-Butenoic Acid And Ethenylbenzene, Ammonium Salt is a specialized functional polymer designed for advanced material science and industrial applications. This ammonium salt derivative offers enhanced solubility and processability, making it a valuable component for formulating high-performance coatings, adhesives, and dispersants. Key industries that utilize this polymer include water treatment, paper manufacturing, and specialty chemical synthesis where its unique polymeric structure provides critical functional benefits.

Application

• Scale and Corrosion Inhibitor in Water Treatment Systems: Acts as a dispersant and threshold inhibitor for controlling mineral scale in industrial cooling towers and boiler feed water.
• Retention and Drainage Aid in Paper Manufacturing: Improves fiber retention, formation, and dewatering in the papermaking process, enhancing production efficiency and paper quality.
• Dispersing Agent for Pigments and Fillers: Provides effective stabilization and dispersion of solid particles in aqueous coatings, inks, and ceramic slurries.
• Additive for Enhanced Oil Recovery (EOR): Used in polymer flooding formulations to modify the viscosity of injection water and improve oil displacement in reservoirs.
• Flocculant and Coagulant Aid: Assists in the aggregation and settling of suspended solids in municipal and industrial wastewater treatment.
• Functional Additive in Detergents and Cleaners: Enhances cleaning performance by preventing redeposition of soil and controlling water hardness.

Basic Information

Product Name	2-Butenedioic Acid (2Z)-, Polymer With (2Z)-4-Amino-4-Oxo-2-Butenoic Acid And Ethenylbenzene, Ammonium Salt
CAS No.	68171-59-5
Molecular Formula	(C4H4O4 · C4H5NO3 · C8H8)x · xNH3
Molecular Weight	Polymer - Variable
Synonyms	Maleic Acid-Aspartic Acid-Styrene Terpolymer, Ammonium Salt; Poly(maleic acid-co-aspartic acid-co-styrene) ammonium salt; Ammonium poly(maleate-aspartate-styrene); ASPMA-Styrene copolymer ammonium salt; Water treatment polymer 68171-59-5; Terpolymer of maleic acid, aspartic acid, and styrene (ammonium form); Scale inhibitor polymer CAS 68171-59-5
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid (2Z)-, Polymer With (2Z)-4-Amino-4-Oxo-2-Butenoic Acid And Ethenylbenzene, Ammonium Salt adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against critical parameters including solids content, viscosity, pH, and functional activity. Certificates of Analysis (COA) documenting these results are provided with every shipment. Our quality protocols are designed to meet the demands of industrial applications and we can support compliance with relevant industry standards upon request.

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 material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent absorption of atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Amber to light yellow viscous liquid or solid
Solids Content	40 - 50 %
pH (as supplied, 1% solution)	6.0 - 8.0
Viscosity (Brookfield, 25°C)	100 - 2000 cPs
Density (at 20°C)	1.15 - 1.25 g/cm³
Identification (IR)	Conforms to structure

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