Sodium lauryl ether sulfate (SLES) is commonly known by its trade name Texapon and molecular formula NaCl2H25SO4.
Chemical Introduction
SLES is a semi-transparent or yellowish paste. It is a common anionic surfactant used in a large number of personal care products.
Physical and Chemical Characteristics
SLES has a mild odor, typically available in concentrations of 30 and 70 percent. Texapon is classified as an anionic surfactant, belonging to the alkyl ether sulfates family, derived from the combination of fatty alcohol with ethylene oxide, followed by sulfonation. Tegzapon is offered in two forms: N70 and Shell, with Tegzapon possessing lower purity compared to N70.
Practical Introduction
SLES is used in the production of non-transparent detergent products, such as shampoos. Texapon N70, characterized by high viscosity, is utilized in the production of clear washing liquids. Tegzapon generates abundant foam, though with less thickness. It dissolves readily in hard and normal water, producing ample foam, and is compatible with other additives.
Applications
- Most commercial detergents, including dishwashing liquids
- Industrial cleaners
- Various personal care products
- Head and body cleansers
- Toothpaste
- Soap
- Shampoo.