Description

Potassium Pentadecylbenzenesulphonate is a specialized anionic surfactant belonging to the class of alkylbenzenesulfonates. This compound is valued for its excellent surface-active properties, including detergency, emulsification, and wetting capabilities, making it a critical component in advanced formulations. It is primarily utilized in industries requiring high-performance cleaning and dispersion agents, such as industrial & institutional cleaning, agrochemicals, and textile processing.

Application

• Industrial & Institutional (I&I) Cleaners: A key surfactant in heavy-duty degreasers, floor cleaners, and metal cleaning formulations.
• Agrochemical Adjuvants: Used as a wetting agent, dispersant, and emulsifier in pesticide and herbicide formulations to enhance efficacy and coverage.
• Textile Processing: Functions as a scouring agent, wetting agent, and dye leveling assistant in fiber treatment and dyeing processes.
• Enhanced Oil Recovery (EOR): Investigated for use in chemical flooding applications to reduce interfacial tension and improve oil displacement.
• Emulsion Polymerization: Acts as an emulsifier and stabilizer in the production of synthetic latexes and polymers.
• Personal Care & Cosmetics: Employed as a cleansing agent in specialized rinse-off products where specific salt forms are required.

Basic Information

Product Name	Potassium Pentadecylbenzenesulphonate
CAS No.	64716-02-5
Molecular Formula	C21H35KO3S
Molecular Weight	406.66 g/mol
Synonyms	Potassium Pentadecylbenzenesulfonate; Benzenesulfonic acid, pentadecyl-, potassium salt; Pentadecylbenzenesulfonic acid potassium salt; 1-Pentadecylbenzenesulfonic acid potassium salt; Potassium 1-pentadecylbenzenesulfonate; Surfactant ABS-C15 Potassium Salt; Linear Alkylbenzene Sulfonate (C15) Potassium Salt; LAS (C15) Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium Pentadecylbenzenesulphonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and ionic composition 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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and flow properties.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (Active Matter)	Min. 95%
Moisture (Karl Fischer)	Max. 2.0%
pH (1% Solution)	7.0 - 9.0
Heavy Metals (as Pb)	Max. 10 ppm

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