Sodium decyl sulfate

Sodium decyl sulfate (CAS 142-87-0) is an anionic surfactant used across personal care, textile, and industrial cleaning applications. It delivers controlled foaming, emulsification, and surface-active performance in formulations.

This chemical is often preferred in formulations where a mid-chain sulfate ester is required over longer-chain alternatives. In personal care, it functions as a primary or co-surfactant in shampoos and body washes.

It is particularly effective in facial cleansers where a milder foam profile is required for sensitive skin. Textile processors use it as a wetting and scouring agent to ensure uniform dye penetration.

The product is also essential for soil removal from fiber substrates during industrial manufacturing. In leather processing, it supports degreasing baths where consistent emulsification of natural fats is critical.

This ensures high-quality hide preparation for various leather goods. Paper manufacturers apply it as a dispersing agent to improve fiber distribution and surface uniformity during the pulp processing stage.

The material is supplied as a white to off-white powder or as an aqueous solution. It is typically available at concentrations of 30 to 35 percent active matter depending on the specific application needs.

Technical and cosmetic-grade material are the most commonly traded specifications in the global market. Buyers should confirm active content and sodium sulfate levels when evaluating lots for formulation use.

It is also important to verify the pH range to ensure compatibility with other ingredients. Proper testing ensures the surfactant meets the necessary performance standards for industrial and consumer products.