SLES 25% is a specific concentration of Sodium Lauryl Ether Sulphate (SLES), a gentle anionic surfactant used as a primary cleansing and foaming agent. It is a biodegradable product derived from coconut or palm oil. This particular concentration is often used directly or as a base for products where a lower viscosity is desired.

key properties

  • Common Name: SLES, Sodium Lauryl Ether Sulphate
  • Chemical Formula: Varies based on ethoxylation, but the general structure is consistent
  • Concentration: 25%
  • Properties: Excellent detergency, foaming, and emulsifying capabilities. It is milder than SLS and biodegradable.

Applications

  • Personal Care: Found in shampoos, body washes, liquid hand soaps, and facial cleansers.
  • Household Products: Used in dishwashing liquids and various cleaning formulations.

Safety Precautions

  • Irritation: While SLES is a milder surfactant, the concentrated form can still be a mild irritant to the skin and eyes.
  • Environmental Impact: SLES is biodegradable. However, it can become non-biodegradable if contaminated with 1,4-dioxane.
  • Handling: Always wear appropriate personal protective equipment when handling concentrated SLES to prevent skin and eye contact.