Sodium Lauryl Ether Sulphate (SLES) 28% & 70% – Manufacturer, Supplier & Exporter | DPRJ Universal

What is SLES used for?

Sodium Lauryl Ether Sulphate (SLES) is a widely used anionic surfactant in liquid detergents, shampoos, laundry detergents, and foaming cleaning formulations.

What is the difference between SLES 28% and SLES 70%?

SLES 28% and SLES 70% refer to the active matter concentration of the surfactant solution; 70% is a more concentrated form used where lower water content or higher formulation flexibility is needed.

What is the CAS number for SLES?

Sodium Lauryl Ether Sulphate is registered under CAS number 68585-34-2.

Is SLES the same as SLS?

No. SLES (Sodium Lauryl Ether Sulphate) is ethoxylated, making it milder than SLS (Sodium Lauryl Sulphate), which is not ethoxylated. Both are anionic surfactants but differ in mildness and foam characteristics.

How is SLES packaged and supplied?

DPRJ Universal supplies SLES 28% & 70% in 225 Kgs drums, with bulk export packaging available on request.

Is SLES biodegradable?

Yes, SLES is generally recognized as biodegradable, making it a common choice in detergent and personal-care formulations.

What is the pH of SLES solutions?

SLES solutions are typically mildly acidic to neutral, generally in the range of pH 6.5 to 8.5 depending on dilution and grade.

Is SLES safe for skin and hair care products?

Yes, SLES is widely used in shampoos and body washes, and is generally considered milder than SLS (Sodium Lauryl Sulphate) due to its added ethoxylation.

How is SLES manufactured?

SLES is produced by ethoxylating lauryl alcohol, then sulfating the resulting compound and neutralizing it with sodium hydroxide.