Description

2,5-Furandione, Polymer With Ethene, Ammonium Salt is a synthetic polymer derived from maleic anhydride and ethylene, subsequently converted to its ammonium salt form. This product is valued for its excellent water solubility and anionic character, making it a highly effective dispersant and scale inhibitor in aqueous systems. It is primarily utilized in industrial water treatment, detergent formulations, and as a processing aid in textile and paper manufacturing where control of mineral deposits and particulate dispersion is critical.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Detergent & Cleaner Formulations: Serves as a builder and dispersant to enhance cleaning efficiency and prevent redeposition of soil in laundry and dishwashing products.
• Pulp & Paper Processing: Used as a dispersant for pigments and fillers, and as a deposit control agent to improve paper quality and machine runnability.
• Textile Industry: Functions as a dye dispersant and anti-precipitant to ensure uniform color application and prevent scale buildup on equipment.
• Oil Field Chemicals: Employed in drilling fluids and production chemicals as a scale inhibitor to control mineral deposition.
• Construction Chemicals: Used as a superplasticizer and water-reducing agent in concrete admixtures to improve workability and strength.

Basic Information

Product Name	2,5-Furandione, Polymer With Ethene, Ammonium Salt
CAS No.	9007-69-6
Molecular Formula	(C4H2O3·C2H4)x·xNH3
Molecular Weight	Varies (Polymer)
Synonyms	Ammonium salt of maleic acid-ethylene copolymer; Poly(ethylene-alt-maleic acid) ammonium salt; Maleic acid-ethylene copolymer ammonium salt; EMA copolymer ammonium salt; Ammonium EMA; Ammonium poly(ethylene-co-maleate); Poly(maleic acid-co-ethylene) ammonium salt; Ammonium PEMA
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, Polymer With Ethene, Ammonium Salt adheres to stringent quality management protocols. Each batch is tested to ensure consistent performance characteristics such as solids content, viscosity, pH, and ionic charge density. Certificates of Analysis (COA) documenting these specifications 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 material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture which may lead to caking or reduced efficacy.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid or solid
Solids Content	40 - 50 %
pH (as is or @ specified concentration)	6.0 - 8.0
Viscosity	Contact for details
Density	~1.2 g/cm³

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