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

Solvay Rhodapex ES-2 K Sodium Laureth Sulfate Anionic Surfactant

Solvay Rhodapex ES-2 K is a high-purity sodium laureth sulfate (SLES) anionic surfactant from the Rhodapex series, offering excellent foaming, cleansing and solubilizing performance in liquid detergents and personal care formulations. It ensures low irritation, good viscosity response and stable emulsification with mildness suitable for sensitive applications.
  • solvay rhodapex es 2 k sodium laureth sulfate anionic surfactant_2a7be58a
  • solvay rhodapex es 2 k sodium laureth sulfate anionic surfactant_2a7be58a

Features Of Solvay Rhodapex ES-2 K 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 (pH 5–9).

  3. Mild on skin and compatible with common co-surfactants and polymers in personal care formulations.

  4. Low irritation potential, supporting use in sulfate-reduced and sensitive-skin product lines.

  5. Readily biodegradable, meeting OECD 301 standard for environmental compatibility.

Typical Applications Of Solvay Rhodapex ES-2 K Sodium Laureth Sulfate Anionic Surfactant

  1. Shampoos and body washes requiring balanced cleansing and foam quality.

  2. Facial cleansers and micellar water formulations.

  3. Hand soaps and liquid dishwashing detergents.

  4. Baby care products where mildness and low eye irritation are critical.

  5. Industrial and institutional cleaning solutions for light-duty applications.

Specifications Of Solvay Rhodapex ES-2 K Sodium Laureth Sulfate Anionic Surfactant

Chemical TypeSodium Laureth Sulfate (SLES), anionic surfactant
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy liquid at 25°C
Active Content (as SLES)28–30 wt%
pH (10% aqueous solution)6.0–7.5
Viscosity (25°C)1,500–3,500 mPa·s
OdorCharacteristic mild, faintly fatty odor
Key FeaturesHigh foaming, mild, biodegradable, hard-water tolerant


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