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

Solvay Rhodasurf LA-3 Lauryl Alcohol Ethoxylate Nonionic Surfactant

Solvay Rhodasurf LA-3 is a nonionic surfactant from the Rhodasurf series, featuring lauryl alcohol ethoxylate with balanced hydrophilic-lipophilic properties. It delivers excellent wetting, foaming, and emulsifying performance in industrial cleaners, agrochemicals, and personal care formulations. Renowned for low foam, high biodegradability, and compatibility with electrolytes and other surfactants, it ensures stable, efficient performance across diverse pH and temperature conditions.
  • solvay rhodasurf la 3 lauryl alcohol ethoxylate nonionic surfactant_95405597
  • solvay rhodasurf la 3 lauryl alcohol ethoxylate nonionic surfactant_95405597

Features Of Solvay Rhodasurf LA-3 Lauryl Alcohol Ethoxylate Nonionic Surfactant

  1. Excellent wetting and spreading performance on hydrophobic surfaces.

  2. Low foaming profile suitable for high-shear and industrial cleaning applications.

  3. Good compatibility with anionic, cationic, and other nonionic surfactants.

  4. Biodegradable formulation aligned with modern environmental stewardship standards.

  5. Stable across a broad pH range (pH 4–12) in aqueous systems.

Typical Applications Of Solvay Rhodasurf LA-3 Lauryl Alcohol Ethoxylate Nonionic Surfactant

  1. Industrial and institutional (I&I) hard surface cleaners.

  2. Agrochemical adjuvants for pesticide and herbicide formulations.

  3. Textile processing auxiliaries, including scouring and dye leveling agents.

  4. Paint and coating additives for improved pigment dispersion and substrate wetting.

  5. Automotive and metalworking fluid emulsifiers and solubilizers.

Specifications Of Solvay Rhodasurf LA-3 Lauryl Alcohol Ethoxylate Nonionic Surfactant

Chemical TypeNonionic surfactant – Lauryl alcohol ethoxylate (EO ≈ 3 mol)
Product FormClear to slightly hazy viscous liquid
AppearancePale yellow to colorless liquid at 25°C
Active Content (w/w %)99.0–101.0%
Cloud Point (1% aqueous solution)Approx. 45–52°C
pH (1% aqueous solution)5.5–7.5
SolubilityFreely soluble in water and common organic solvents
Storage StabilityStable for ≥24 months at <30°C in original sealed container


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