Description

Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Sulfonated, Ammonium Salts is a synthetic, water-soluble polyelectrolyte belonging to the class of sulfonated aromatic polymers. This compound is valued for its exceptional dispersing, sequestering, and scale-inhibiting properties in aqueous systems. It is primarily utilized in industrial water treatment, detergent formulations, and as a processing aid in various manufacturing sectors where control of mineral scale 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 superior builder and dispersant in liquid and powder detergents, enhancing cleaning efficiency by sequestering hardness ions.
• Pulp & Paper Processing: Used as a dispersant for pigments and fillers, and as a retention aid to improve paper quality and production efficiency.
• Textile & Dyeing Auxiliary: Functions as a leveling agent and dispersant for dyes, ensuring uniform color application and preventing agglomeration.
• Ceramic & Clay Processing: Employed as a deflocculant to improve the rheology and workability of slurries and slips.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as a viscosity modifier and scale preventer.
• Construction Chemicals: Incorporated into cement admixtures and gypsum formulations to improve fluidity and reduce water content.

Basic Information

Product Name	Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Sulfonated, Ammonium Salts
CAS No.	69011-21-8
Molecular Formula	(C10H10 · C8H8 · C10H12)x · (NH4SO3)y
Molecular Weight	Polymer - Variable
Synonyms	Ammonium salt of sulfonated styrene-divinylbenzene-ethylvinylbenzene copolymer; Sulfonated polystyrene, ammonium salt; Poly(styrenesulfonic acid) ammonium salt; Ammonium PSS; Water treatment polymer dispersant; Scale inhibitor polymer; CAS 69011-21-8; Sodium polystyrene sulfonate related polymer (ammonium form)
EINECS	Contact for details

Quality Control

Our production of this sulfonated polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as sulfonation degree, molecular weight distribution, and ionic activity are rigorously monitored. Certificates of Analysis (COA) detailing assay, pH, solids content, and viscosity are available for every shipment 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). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid or solid
Assay (Solid Content)	≥ 40%
pH (5% solution)	6.0 - 8.0
Viscosity (Brookfield)	Contact for details
Sulfonation Degree	Contact for details
Identification (IR)	Complies

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