SLES (Sodium Laureth Sulfate) is a chemical that exhibits different viscosities depending on its density in the solution. It has liquid and semi-fluid consistencies and tends to become more viscous in colder temperatures during winter, meaning its fluidity decreases. It has a light yellow color and a liquid consistency.
The melting point is -2 °C. The boiling point of SLES is 100 °C. Interestingly, it boils at the same temperature as water. However, the melting point varies depending on the density in the solution.
The flashpoint is 94 °C.
Under normal conditions, it is stable.
When evaluated as acidic or basic, it is considered a basic chemical.
The density of Sodium Laureth Sulfate (SLES) is 1.03 g/cm³.
- SLES (Sodium Laureth Sulfate) is used as a surfactant providing cleaning properties in detergent production. Its hydrophilic and hydrophobic characteristics are beneficial in detergents. When used in the manufacturing process, water molecules, which are polar, are repelled by non-polar hydrocarbon molecules. This situation is defined by its hydrophobic property.
- In detergent production, it is used in the manufacturing of toothpaste.
- In industrial applications, SLES (Sodium Laureth Sulfate) is used in the production of industrial cleaning chemicals.
- In the cosmetic sector, it is used as a surfactant in the production of skin care creams.
- SLES (Sodium Laureth Sulfate) is used in low pH products such as shampoos and personal care products (Bubble Baths, shaving cream, ointments, and sometimes toothpaste) to create foamingand viscosity.
- It is utilized in the textile printing and dyeing industry.
- In the petroleum and leather industries, SLES (Sodium Laureth Sulfate) is used as a lubricating chemical.
- It is employed in the manufacture of handwashing soaps.
Sodium Laureth Sulfate (SLES) is stored in 240 kg original barrels or IBC tanks. It should be kept in a dry environment away from sunlight and heat. It must be kept away from water except during use