Description

Potassium 4-Dodecylbenzenesulphonate is an anionic surfactant belonging to the class of potassium alkylbenzene sulfonates. This compound is valued for its excellent emulsifying, dispersing, and wetting properties in aqueous systems. It is primarily utilized in the formulation of industrial and institutional cleaning products, as well as in various chemical synthesis processes. Its effectiveness as a surface-active agent makes it a critical component for manufacturers requiring stable and efficient detergent systems.

Application

• Primary surfactant in industrial and institutional (I&I) cleaning formulations, including floor cleaners and degreasers.
• Emulsifying and dispersing agent in the production of polymer emulsions and latex.
• Wetting agent in agricultural chemical formulations such as pesticides and herbicides.
• Key ingredient in the synthesis of specialty surfactants and other fine chemicals.
• Component in textile processing aids for scouring and dye leveling.
• Additive in oilfield chemicals for enhanced oil recovery and drilling muds.
• Used in leather processing as a fatliquoring and wetting agent.
• Potential emulsifier for personal care rinse-off products.

Basic Information

Product Name	Potassium 4-Dodecylbenzenesulphonate
CAS No.	14564-74-0
Molecular Formula	C18H29KO3S
Molecular Weight	364.58 g/mol
Synonyms	Potassium Dodecylbenzenesulfonate; Dodecylbenzene Sulfonic Acid Potassium Salt; Potassium Laurylbenzenesulfonate; 4-Dodecylbenzenesulfonic Acid Potassium Salt; Benzenesulfonic Acid, 4-Dodecyl-, Potassium Salt; PDBS; K-DDBS; LAS, Potassium Salt (Linear Alkylbenzene Sulfonate, Potassium Salt)
EINECS	238-632-3

Quality Control

Our Potassium 4-Dodecylbenzenesulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industrial specifications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical parameters is provided with every shipment to guarantee traceability and quality assurance for your production processes.

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 lead to caking or reduced efficacy.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (by Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (1% Solution)	7.0 - 9.0
Sulfate (as SO4)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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