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

BASF Lutensol ON 50 Surfactants

BASF Lutensol ON 50 is a nonionic surfactant from BASF’s Lutensol ON series, featuring ethoxylated octylphenol with ~50 EO units. It delivers excellent wetting, emulsification and low-foaming performance in industrial cleaners, agrochemicals and textile auxiliaries. Highly stable in hard water and compatible with electrolytes, it ensures consistent formulation efficiency across diverse pH and temperature conditions.
  • basf lutensol on 50 surfactants_88d6d495
  • basf lutensol on 50 surfactants_88d6d495

Features Of BASF Lutensol ON 50 Surfactants

  1. Nonionic surfactant based on ethoxylated linear primary alcohols with optimized hydrophilic-lipophilic balance (HLB ≈ 13.5).

  2. Excellent wetting, emulsifying, and solubilizing performance in aqueous systems across a broad pH range.

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

  4. Good biodegradability and favorable ecotoxicological profile per OECD test guidelines.

  5. Stable in hard water and compatible with common anionic, cationic, and other nonionic surfactants.

Typical Applications Of BASF Lutensol ON 50 Surfactants

  1. Industrial and institutional cleaners (e.g., floor cleaners, degreasers, glass cleaners).

  2. Agrochemical formulations, including suspension concentrates (SC) and emulsifiable concentrates (EC).

  3. Textile auxiliaries for scouring, dye leveling, and dispersion stabilization.

  4. Paints and coatings as a wetting agent and co-emulsifier in acrylic and styrene-butadiene dispersions.

  5. Home care products such as automatic dishwashing liquids and heavy-duty laundry detergents.

Specifications Of BASF Lutensol ON 50 Surfactants

Chemical TypeNonionic: Alcohol ethoxylate (C13–C15 linear primary alcohol, avg. 10 EO units)
Product FormLiquid
AppearancePale yellow to colorless, clear to slightly opalescent liquid
pH (1% aqueous solution, 20 °C)5.5–7.0
Active Content (wt. %)≥ 48.0%
Cloud Point (1% aqueous solution)≈ 62–66 °C
Density (20 °C)1.02–1.04 g/cm³
Viscosity (20 °C)150–350 mPa·s


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