Disodium laureth sulfosuccinate(CAS:36409-57-1)
Disodium laureth sulfosuccinate (CAS 36409-57-1) is a high-performance anionic surfactant widely recognized for its exceptional mildness and versatility in chemical formulations. Chemically, it is the disodium salt of an ethoxylated lauryl alcohol half ester of sulfosuccinic acid. Its molecular structure allows it to function effectively as a primary or secondary surfactant, providing excellent cleansing properties while significantly reducing the irritation potential often associated with traditional alkyl sulfates.
This material is characterized by its large molecular size, which prevents it from penetrating the skin barrier, making it a preferred choice for sensitive skin and scalp applications. It exhibits good solubility in water and remains stable across a moderate pH range, though it is susceptible to hydrolysis under highly acidic or alkaline conditions. In industrial and research contexts, it is valued for its ability to produce a rich, creamy lather and its compatibility with a broad spectrum of anionic, nonionic, and amphoteric surfactants.
• Personal Care and Cosmetic Formulations: It is extensively utilized in the production of mild cleansing products such as baby shampoos, “tear-free” washes, and sensitive skin cleansers. Its ability to mitigate the harshness of other surfactants makes it an ideal co-surfactant for premium body washes and facial cleansers where skin compatibility is a priority.
• Hair Care Systems: The compound serves as a key ingredient in specialty shampoos and conditioners, particularly those designed for color-treated or damaged hair. It provides effective sebum removal without stripping essential moisture or causing excessive swelling of the hair shaft, resulting in improved manageability and a soft after-feel.
• Household and Industrial Cleaners: Beyond personal care, it is employed in the formulation of high-end dishwashing liquids and delicate fabric detergents. Its low toxicity profile and effective wetting properties allow for the creation of cleaning agents that are tough on grease but gentle on the user’s hands and sensitive textiles.
• Emulsion Polymerization and Dispersions: In technical applications, this sulfosuccinate acts as an efficient emulsifier and dispersing agent. It helps stabilize oil-in-water emulsions and aids in the uniform distribution of pigments or active ingredients in various aqueous systems, ensuring long-term product stability and performance consistency.
Product Name: Disodium laureth sulfosuccinate(CAS:36409-57-1)
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