Sodium laureth sulfate
Sodium laureth sulfate, identified by CAS 9004-82-4, is an anionic surfactant and detergent widely utilized in various industrial and commercial formulations. It is an ethoxylated alkyl sulfate, typically derived from ethoxylated lauryl alcohol. This chemical is characterized by its excellent foaming properties, emulsifying capabilities, and effective surface tension reduction. Its chemical structure allows it to interact efficiently with both water and oil, making it a versatile component in aqueous systems where cleaning or stabilization is required.
In a handling context, sodium laureth sulfate is usually supplied as a viscous paste or liquid, depending on its concentration and the degree of ethoxylation. It exhibits good compatibility with other surfactants, including amphoteric and non-ionic types, allowing for the creation of complex synergistic mixtures. Its stability across a broad pH range and resistance to hard water make it a preferred choice over traditional soaps in many technical applications. As a raw material, it provides a balance of performance and cost-effectiveness for large-scale manufacturing.
• In the cleaning and detergent industry, sodium laureth sulfate serves as a primary surfactant in high-foaming formulations. It is extensively used in the production of liquid laundry detergents, dishwashing liquids, and multi-purpose surface cleaners. Its ability to emulsify greasy soils and suspend particulate matter ensures effective removal of contaminants from various substrates. The compound’s high solubility and rapid wetting properties facilitate the formulation of concentrated products that remain stable during storage and transport.
• Within the personal care sector, this material is a foundational ingredient for rinse-off products such as shampoos, body washes, and liquid hand soaps. It provides the rich, stable lather desired by consumers while effectively removing sebum and environmental debris from skin and hair. Formulators often combine it with secondary surfactants to adjust the viscosity and mildness of the final product. Its compatibility with various conditioning agents and fragrances allows for the development of diverse cosmetic formulations tailored to specific market needs.
• In industrial and institutional cleaning, CAS 9004-82-4 is utilized for degreasing applications and heavy-duty equipment maintenance. It acts as a wetting agent in textile processing, aiding in the penetration of dyes and finishes into fibers. Additionally, it finds use in the construction industry as an air-entraining agent for concrete and in the agricultural sector as a component in pesticide formulations to improve leaf coverage. Its chemical robustness makes it suitable for demanding environments where consistent surface activity is required.
Product Name: Sodium laureth sulfate
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