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

BASF Lutensol AO 7 Surfactants

BASF Lutensol AO 7 is a nonionic surfactant from the Lutensol AO series, featuring ethoxylated alcohol chemistry with ~7 EO units. It offers excellent wetting, emulsification, and low-foaming performance in industrial cleaners, agrochemicals, and textile auxiliaries. Highly soluble, biodegradable, and stable in hard water, it delivers consistent efficiency across diverse pH and temperature conditions.
  • basf lutensol ao 7 surfactants_bc856ce1
  • basf lutensol ao 7 surfactants_bc856ce1

Features Of BASF Lutensol AO 7 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 compatibility with anionic, cationic, and other nonionic surfactants.

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

  5. Biodegradable under aerobic conditions, supporting sustainable formulation design.

Typical Applications Of BASF Lutensol AO 7 Surfactants

  1. Industrial and institutional cleaners (I&I), including floor cleaners and degreasers.

  2. Agrochemical formulations as adjuvant for herbicide and fungicide spray solutions.

  3. Textile auxiliaries for scouring, dye leveling, and softening processes.

  4. Paints and coatings as stabilizer and co-emulsifier in waterborne systems.

  5. Home care products such as all-purpose cleaners and hard surface cleaners.

Specifications Of BASF Lutensol AO 7 Surfactants

Chemical TypeAlcohol ethoxylate (C13–C15 linear alcohols, avg. 7 EO units)
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)Approx. 58–62 °C
Active Content (wt. %)99.0 – 101.0
Saponification Value (mg KOH/g)38 – 42
Primary ApplicationsWetting agent, emulsifier, dispersant, detergent builder


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