What is the chemical structure sodium lauryl ether sulfate SLES?

Sodium lauryl ether sulfate SLES has the structural formula CH₃(CH₂)₁₀CH₂(OCH₂CH₂)ₙOSO₃Na, where n represents the degree of polymerization, indicating the number of repeating ethoxy units.

Sodium Laureth Sulfate is an excellent anionic surfactant. It appears as a pale yellow viscous liquid, is highly soluble in water, and possesses outstanding detergency, emulsification, and foaming properties. Sodium lauryl ether sulfate SLES is commonly used in the daily chemical industry for products such as liquid detergents, dishwashing liquids, shampoos, and bath cleansers. It also finds applications in industries including textiles, papermaking, leather, machinery, and petroleum extraction.