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

BASF Dehypon LST 254 Surfactant

BASF Dehypon LST 254 Surfactant is a high-performance nonionic surfactant from BASF’s Dehypon LS series, featuring excellent wetting, emulsification and low-foaming properties. Ideal for industrial cleaners, metalworking fluids and agrochemical formulations, it offers superior stability in hard water and broad pH tolerance. Eco-friendly, biodegradable and compatible with anionic systems.
  • basf dehypon lst 254 surfactant_b643c3f8
  • basf dehypon lst 254 surfactant_b643c3f8

Features Of BASF Dehypon LST 254 Surfactant

  1. Nonionic surfactant based on linear alcohol ethoxylate chemistry with optimized hydrophilic-lipophilic balance (HLB).

  2. Excellent wetting, emulsifying, and solubilizing performance in aqueous systems across broad pH and temperature ranges.

  3. Low foaming profile suitable for high-shear and industrial cleaning applications where foam control is critical.

  4. Good compatibility with anionic, cationic, and other nonionic surfactants, enabling versatile formulation flexibility.

  5. EcoVadis-recognized sustainable profile with readily biodegradable components and low aquatic toxicity.

Typical Applications Of BASF Dehypon LST 254 Surfactant

  1. Industrial and institutional cleaners (I&I), including hard surface cleaners and floor maintenance formulations.

  2. Agrochemical adjuvants for enhancing pesticide and herbicide dispersion, penetration, and rainfastness.

  3. Textile auxiliaries such as scouring agents, dye dispersants, and leveling agents in pretreatment processes.

  4. Paint and coating additives for pigment wetting, stabilization, and rheology modification in waterborne systems.

  5. Oilfield chemicals, particularly in wellbore clean-up fluids and emulsion breakers for crude oil processing.

Specifications Of BASF Dehypon LST 254 Surfactant

Chemical TypeLinear alcohol ethoxylate (C12–C15, ~7 EO units)
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, homogeneous liquid at 25 °C
pH (1% aqueous solution, 20 °C)5.5 – 7.0
Active Content (wt %)98 – 100%
Density (20 °C, g/cm³)1.02 – 1.05
Solubility in WaterComplete miscibility at room temperature
Primary ApplicationsWetting agent, emulsifier, solubilizer, and co-surfactant in industrial formulations


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