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

BASF Lutensol AO 11 Surfactants

BASF Lutensol AO 11 is a nonionic surfactant from BASF’s Lutensol AO series, featuring C12–C14 alcohol ethoxylate with ~11 EO units. It delivers excellent wetting, emulsification, and low-foam detergency in industrial cleaners, agrochemicals, and textile processing. Highly water-soluble, biodegradable, and stable in hard water and alkaline conditions.
  • basf lutensol ao 11 surfactants_1fe51f63
  • basf lutensol ao 11 surfactants_1fe51f63

Features Of BASF Lutensol AO 11 Surfactants

  1. Nonionic alcohol ethoxylate with balanced hydrophilic-lipophilic character for versatile performance.

  2. Excellent wetting, emulsifying, and dispersing properties in aqueous systems.

  3. Good low-temperature stability and compatibility with electrolytes and other surfactants.

  4. Biodegradable molecular structure aligned with modern environmental stewardship requirements.

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

Typical Applications Of BASF Lutensol AO 11 Surfactants

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

  2. Agrochemical formulations, including EC and SC concentrates.

  3. Textile auxiliaries for scouring and dye leveling.

  4. Paints and coatings as a stabilizer and co-emulsifier.

  5. Specialty metalworking fluids requiring stable oil-in-water emulsions.

Specifications Of BASF Lutensol AO 11 Surfactants

Chemical TypeNonionic alcohol ethoxylate (C13–C15 linear alcohol, ~11 mol EO)
Product FormLiquid
AppearancePale yellow to colorless, clear to slightly hazy liquid
pH (1% aqueous solution, 20 °C)5.5–7.0
Cloud Point (1% aqueous solution)58–64 °C
Active Content99–100 wt%
Saponification Value32–36 mg KOH/g
Free Alcohol Content≤ 1.0 wt%


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