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Sodium Lauryl Ether Sulfate (SLES)

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Sodium Lauryl Ether Sulfate (SLES)
Chemical Product

Sodium Lauryl Ether Sulfate (SLES)

Molecular FormulaC12H25(OCH2CH2)nOSO3Na (n=2-3) CAS68585-34-2 Molecular WeightApprox. 376 g/mol g/mol
SynonymsSodium Laureth Sulfate, Sodium Alkyl Ether Sulfate
Sodium Lauryl Ether Sulfate (SLES) is a widely used anionic surfactant derived from fatty alcohols. It is known for its excellent foaming, emulsifying, and cleansing properties, making it a key ingredient in personal care products, detergents, and industrial cleaners.
- Personal Care Products: Found in shampoos, body washes, and toothpaste. - Household & Industrial Detergents: Used in liquid soaps and laundry detergents. - Textile Industry: Acts as a wetting agent and emulsifier. - Agricultural Chemicals: Used in pesticide formulations. - Car Wash & Cleaning Products: Helps in grease and dirt removal.
AppearanceClear to pale yellow liquid
OdorMild characteristic odor
Molecular FormulaC12H25(OCH2CH2)nOSO3Na
Molecular WeightApprox. 376 g/mol
SolubilitySoluble in water
pH (1% solution)6.5 - 8.5
Active Matter Content70% (Typical for commercial grade)
Chemical StabilityStable under normal conditions

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