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

BASF Lutensol XL40 Nonionic Surfactant

BASF Lutensol XL40 is a nonionic surfactant from the Lutensol® XL series, featuring ethoxylated linear alcohols for excellent wetting, emulsification and low-foaming performance in industrial cleaners, agrochemicals and polymer synthesis. It offers superior temperature stability, biodegradability and compatibility with electrolytes and other surfactants.
  • basf lutensol xl40 nonionic surfactant_d824016a
  • basf lutensol xl40 nonionic surfactant_d824016a

Features Of BASF Lutensol XL40 Nonionic Surfactant

  1. Highly effective low-foaming surfactant for demanding industrial cleaning applications.

  2. Excellent wetting and soil-suspending performance in hard water and across wide pH ranges.

  3. Good thermal and hydrolytic stability, supporting robust process performance.

  4. Biodegradable formulation aligned with modern environmental stewardship requirements.

  5. Compatible with anionic, cationic, and other nonionic surfactants in complex formulations.

Typical Applications Of BASF Lutensol XL40 Nonionic Surfactant

  1. Alkaline industrial cleaners for metal parts and equipment.

  2. Car wash and fleet cleaning concentrates.

  3. Hard surface cleaners for food processing and pharmaceutical facilities.

  4. Emulsion polymerization aids in specialty latex production.

  5. Textile auxiliaries for scouring and desizing processes.

Specifications Of BASF Lutensol XL40 Nonionic Surfactant

Chemical TypeAlcohol ethoxylate (C13–C15 linear alcohols, ~40 EO units)
Product FormLiquid
AppearancePale yellow to colorless viscous liquid
pH (1% aqueous solution, 20°C)5.5–7.0
SolubilityFreely soluble in water and common organic solvents
Cloud Point (1% aqueous solution)~85–90°C
Active Content~99.5% minimum
Storage StabilityStable for ≥24 months at 5–30°C in original sealed container


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