Sodium 3-dodecylbenzenesulfonate

Sodium 3-dodecylbenzenesulfonate (CAS 19589-59-4) is an anionic surfactant derived from a specific isomer of the linear alkylbenzene sulfonate family. It functions as a detergent, emulsifier, and wetting agent across cleaning and industrial formulation markets.

In household and industrial cleaning products, it provides the primary detergent action in liquid detergents, hard surface cleaners, and degreasing formulations where consistent foam and soil removal are required.

Textile processors use it as a wetting and scouring agent to improve fiber penetration during dyeing and finishing operations. In agricultural formulations, it acts as an emulsifier and dispersant in pesticide concentrates.

This chemical improves active ingredient distribution and spray coverage in various crop protection products. Paper and leather manufacturers apply it to modify surface tension during processing for better results.

These applications enable more uniform coating adhesion and substrate treatment across various manufacturing sectors. Sodium 3-dodecylbenzenesulfonate is typically supplied as a liquid solution or paste for ease of use.

The active content of the material varies by grade depending on the specific needs of the formulator. Technical-grade material is the standard commercial offering for industrial and agrochemical applications.

Buyers should confirm active matter percentage and isomer purity with suppliers before purchase. These parameters directly affect formulation performance and regulatory compliance in global markets.