Description

C10-14 Alkyl Benzenesulfonic Acid is a key organic acid surfactant and chemical intermediate derived from linear alkylbenzene. This compound is valued for its excellent detergency, foaming properties, and high reactivity, making it a fundamental building block for downstream synthesis. It is essential for manufacturers in the detergent, industrial cleaning, and specialty chemical sectors seeking a reliable and versatile raw material.

Application

• Primary Surfactant in Detergents & Cleaners: A core component in the production of linear alkylbenzene sulfonate (LAS) salts, which are widely used in household and industrial laundry detergents, dishwashing liquids, and all-purpose cleaners.
• Industrial & Institutional (I&I) Cleaning: Used in formulations for hard surface cleaners, degreasers, and vehicle wash products due to its powerful emulsifying and wetting action.
• Chemical Intermediate: Serves as a crucial precursor in the synthesis of other surfactants, emulsifiers, and specialty chemicals through neutralization, esterification, or amidation reactions.
• Textile & Leather Processing: Employed as a wetting agent, scouring agent, and dyeing assistant in textile manufacturing and leather tanning processes.
• Agricultural Formulations: Acts as an emulsifier and dispersant in pesticide and herbicide formulations to improve application efficiency.
• Enhanced Oil Recovery (EOR): Investigated for use in surfactant-polymer flooding to reduce interfacial tension and improve oil displacement in mature oil fields.

Basic Information

Product Name	C10-14 Alkyl Benzenesulfonic Acid
CAS No.	103818-94-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dodecylbenzenesulfonic Acid (predominant); Linear Alkylbenzene Sulfonic Acid (LABSA); LAS Acid; Benzenesulfonic acid, C10-14-alkyl derivs.; Detergent Alkylate Sulfonic Acid; Dodecyl Benzene Sulfonic Acid (DDBSA); Alkyl(C10-14)benzenesulfonic acid
EINECS	Contact for details

Quality Control

Our C10-14 Alkyl Benzenesulfonic Acid is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with industry specifications, including active matter content, free oil, and sulfuric acid levels. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Due to its nature as a strong acid/organic solvent, containers must be kept tightly sealed and constructed of corrosion-resistant materials. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Brown viscous liquid
Active Matter (Alkylbenzenesulfonic Acid)	96.0% min
Free Oil (Unsulfonated Alkylbenzene)	2.0% max
Free Sulfuric Acid (as H₂SO₄)	1.5% max
Color (5% in water, Klett)	30 max
Viscosity @ 25°C	Contact for details
Specific Gravity @ 25°C	Contact for details

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