Description

2,5-Furandione, Polymer With Methylbutene, 1-Pentene And 2-Pentene, Sodium Salt is a synthetic polymer derived from maleic anhydride (2,5-furandione) and a mixture of olefins, subsequently converted to its sodium salt form. This specialized polymer is valued for its excellent dispersing, scale inhibition, and chelating properties in aqueous systems. It is primarily utilized in industrial water treatment formulations, detergent and cleaning products, and as a processing aid in various chemical manufacturing sectors where control of mineral scales and particulates is critical.

Application

• Industrial Water Treatment: Acts as a highly effective scale inhibitor and dispersant for calcium carbonate, calcium sulfate, and other mineral scales in cooling water, boiler water, and reverse osmosis systems.
• Detergent & Cleaning Formulations: Serves as a builder and anti-redeposition agent in laundry and dishwashing detergents, enhancing cleaning efficiency and preventing soil from re-depositing onto fabrics or surfaces.
• Pulp & Paper Processing: Used as a dispersant and chelant in pulp bleaching and papermaking to control pitch, improve brightness, and enhance process efficiency.
• Textile Industry: Functions as a dye dispersant and leveling agent, and as a scale inhibitor in dyeing and finishing baths to ensure uniform color and prevent equipment fouling.
• Oilfield Chemicals: Employed in drilling fluids and production chemicals as a scale inhibitor to prevent mineral deposition in wells and pipelines, ensuring optimal flow.
• Construction Chemicals: Incorporated into cement admixtures and concrete formulations as a plasticizer or water-reducing agent to improve workability and final strength.
• Personal Care Products: Used in select formulations as a viscosity modifier or stabilizer, leveraging its polymeric and sequestering characteristics.

Basic Information

Product Name	2,5-Furandione, Polymer With Methylbutene, 1-Pentene And 2-Pentene, Sodium Salt
CAS No.	82168-30-7
Molecular Formula	(C4H2O3·C5H10·C5H10)x·xNa (Polymeric structure; formula is representative)
Molecular Weight	Variable (Polymer)
Synonyms	Maleic Anhydride-Methylbutene-Pentene Copolymer, Sodium Salt; Sodium Maleic Anhydride-Olefin Copolymer; Maleic Anhydride Copolymer Sodium Salt; Poly(maleic anhydride-alt-olefin) Sodium Salt; Olefin-Maleic Anhydride Copolymer Sodium Salt; SMA Copolymer Sodium Salt (related term); Water Treatment Polymer Dispersant (functional description); Scale Inhibitor Polymer
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, Polymer With Methylbutene, 1-Pentene And 2-Pentene, Sodium Salt adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as molecular weight distribution, active content, pH, and viscosity. Certificates of Analysis (COA) documenting these parameters are available upon request. We support compliance with relevant industry standards for water treatment chemicals and can provide documentation to meet specific regulatory or customer requirements.

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); the container must be kept tightly sealed after initial use to prevent absorption of atmospheric moisture, which may affect product performance. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Active Content	40% - 50% (or as specified)
pH (1% Solution)	6.0 - 8.0
Viscosity (Brookfield)	Contact for details
Density	~1.2 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.