Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Rhodapex ESY STD Sodium Laureth Sulfate Anionic Surfactant

Solvay Rhodapex ESY STD is a high-purity sodium laureth sulfate (SLES) anionic surfactant offering excellent foaming, cleansing and solubilizing performance. Designed for personal care formulations—including shampoos and body washes—it delivers mildness, viscosity control and compatibility with common co-surfactants and electrolytes. The Rhodapex series ensures consistent quality and regulatory compliance across global markets.
  • solvay rhodapex esy std sodium laureth sulfate anionic surfactant_9b94fa00
  • solvay rhodapex esy std sodium laureth sulfate anionic surfactant_9b94fa00

Features Of Solvay Rhodapex ESY STD Sodium Laureth Sulfate Anionic Surfactant

  1. High foaming capacity with stable, rich lather even in hard water conditions.

  2. Excellent detergency and grease-cutting performance across a broad pH range.

  3. Low irritation profile, making it suitable for mild personal care formulations.

  4. Good compatibility with common co-surfactants, polymers, and electrolytes.

  5. Consistent quality and batch-to-batch reproducibility backed by Solvay’s global manufacturing standards.

Typical Applications Of Solvay Rhodapex ESY STD Sodium Laureth Sulfate Anionic Surfactant

  1. Shampoos and body washes requiring high foam volume and sensory appeal.

  2. Liquid hand soaps and antibacterial cleansers.

  3. Facial cleansers and gentle syndet bars.

  4. Household liquid detergents and all-purpose cleaners.

  5. Industrial cleaning formulations where balanced surfactancy and rinsability are critical.

Specifications Of Solvay Rhodapex ESY STD Sodium Laureth Sulfate Anionic Surfactant

Chemical TypeSodium Laureth Sulfate (SLES), ethoxylated anionic surfactant
Product FormLiquid (aqueous solution)
AppearanceClear to slightly opalescent, pale yellow to colorless liquid
Active Content (as SLES)28–30% w/w
pH (10% aqueous solution)6.5–7.5
Density (at 25°C)1.02–1.04 g/cm³
Viscosity (at 25°C)200–600 mPa·s
Free Alcohol Content≤ 1.5% w/w


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