Description

Benzenesulfonic Acid, Methyl(Methylphenoxy)-, Homopolymer, Ammonium Salt is a synthetic, water-soluble polyelectrolyte derived from a sulfonated aromatic polymer. This compound is valued for its excellent dispersing, stabilizing, and viscosity-modifying properties in aqueous systems. It is primarily utilized in industrial formulations requiring high-performance additives for process efficiency and product quality.

Application

• Dispersing Agent for pigments, fillers, and clays in coatings, inks, and construction materials.
• Stabilizer and Viscosity Modifier in water-based adhesives, sealants, and polymer emulsions.
• Scale Inhibitor in industrial water treatment and cooling tower systems.
• Grinding Aid in the production of mineral slurries and ceramic powders.
• Textile Auxiliary for dye leveling and as an anti-precipitant in dye baths.
• Additive in oilfield drilling fluids and cement slurries for fluid loss control.

Basic Information

Product Name	Benzenesulfonic Acid, Methyl(Methylphenoxy)-, Homopolymer, Ammonium Salt
CAS No.	125472-94-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(methyl(methylphenoxy) benzenesulfonic acid), ammonium salt; Ammonium poly(methyl(methylphenoxy)benzenesulfonate); Aromatic sulfonate polymer, ammonium salt; Dispersing agent SN-5040; Water-soluble anionic polyelectrolyte; Polyaryl sulfonate ammonium salt; High-performance polymeric dispersant
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is controlled against key parameters such as active content, pH, viscosity, and ionic character. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizing agents. The product is hygroscopic; ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Active Content	≥ 30% (or as specified)
pH (as supplied or in solution)	6.0 - 8.0
Viscosity	Contact for details
Solubility	Completely soluble in water
Identification (IR)	Conforms to structure

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