Fatty alcohol polyoxyethylene ether sulfate #CAS68585-34-2
Fatty alcohol polyoxyethylene ether sulfate #CAS68585-34-2
Sodium fatty alcohol polyoxyethylene ether sulfate, commonly known as AES, is an anionic surfactant. It combines the characteristics of nonionic and anionic surfactants, featuring excellent surface activity, wetting, emulsifying, foaming and dispersing performance. It is soluble in water and forms transparent or translucent viscous aqueous solution. It is stable under neutral and weakly alkaline conditions. In strong acid environment, the ether bond and sulfate group are prone to hydrolysis, which will reduce its foaming and surface activity. It has good compatibility with nonionic surfactants, amphoteric surfactants and a certain amount of cationic surfactants. It has strong resistance to hard water, and can still maintain stable foaming and cleaning capacity in water containing calcium and magnesium ions. It has a certain degree of hygroscopicity. It will not undergo violent chemical reaction under normal storage and application conditions. It has low irritation compared with SDS and SLS.
Applicaion of Fatty alcohol polyoxyethylene ether sulfate
Sodium fatty alcohol polyoxyethylene ether sulfate (AES) is one of the most widely used anionic surfactants in the detergent industry. It is the core raw material for shampoo, shower gel, hand cleanser, facial cleanser, bubble bath and other personal care cleansing products. It can produce rich, fine and long-lasting foam, and its mild performance effectively reduces skin irritation. It is also the main active ingredient for household detergents, including dishwashing liquid, liquid laundry detergent, multi-purpose hard surface cleaner and soap liquid. It shows outstanding resistance to hard water, so it can keep stable cleaning and foaming effect even in water with high calcium and magnesium ion content. In the industrial field, it can be used as emulsifier, wetting agent, dispersant and foaming agent. It is suitable for textile scouring agents, textile printing and dyeing auxiliaries, leather degreasing agents, metal water-based cleaning agents and building material additives. It can reduce the surface tension of the system quickly, improve the infiltration and stripping ability of dirt, and assist the uniform dispersion of various additives. It can be compounded with nonionic surfactants, amphoteric surfactants and alkanolamides such as CDEA and CMEA to realize synergistic thickening and further improve the comprehensive performance of the formula. It is also applied in the field of agricultural pesticide emulsifiers and mineral flotation agents to help emulsify active ingredients and improve flotation efficiency. It is widely favored by formulators because of its balanced cleaning power, foaming property and mildness.
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