Description

Benzenesulfonic Acid, Phenoxy-, Monododecyl Deriv., Sodium Salt is a specialized anionic surfactant and emulsifying agent derived from benzenesulfonic acid. This compound is valued for its excellent surface-active properties, stability, and compatibility in complex formulations. It is primarily needed by manufacturers in the agrochemical, industrial cleaning, and polymer processing industries for its role in stabilizing emulsions and enhancing product performance.

Application

• Primary emulsifier and dispersant in agricultural pesticide and herbicide formulations.
• Key surfactant component in industrial and institutional (I&I) cleaning products and degreasers.
• Emulsifying agent in the production of polymer emulsions and latex products.
• Stabilizer and wetting agent in textile processing and dyeing auxiliaries.
• Additive in metalworking fluids and lubricant formulations.
• Intermediate in the synthesis of other specialty surfactants and fine chemicals.

Basic Information

Product Name	Benzenesulfonic Acid, Phenoxy-, Monododecyl Deriv., Sodium Salt
CAS No.	53467-00-8
Molecular Formula	C24H33NaO4S
Molecular Weight	440.57 g/mol
Synonyms	Sodium Dodecylphenoxybenzenesulfonate; Sodium Monododecyl Phenoxybenzenesulfonate; Phenoxybenzenesulfonic Acid, Dodecyl Ester, Sodium Salt; Benzenesulfonic Acid, 4-(Dodecyloxy)-, Sodium Salt; 4-Dodecyloxybenzenesulfonic Acid Sodium Salt; Surfactant 53467-00-8; Emulsifier 53467-00-8
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, Phenoxy-, Monododecyl Deriv., Sodium Salt is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is available for every shipment 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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95.0%
Moisture (KF)	Max. 2.0%
pH (10% solution)	7.0 - 9.0
Sodium Content	4.5 - 5.5%

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