Lansurf AE105 is a nonionic surfactant crafted through the reaction of 5 moles of ethylene oxide with a 2-propyl heptanol base. This specific ethylene oxide range empowers the product with a diverse range of applications, particularly excelling in detergency and wetting. Notably, Lansurf AE105 stands out for its positive environmental profile, characterized by high biodegradability.

Chemical Family: Alcohol Ethoxylates

Functions: Emulsifier, Surfactant, Surfactant (Nonionic)

Labeling Claims: Biodegradable

Applicable Processes: Emulsification, Emulsion Polymerization, Hydrocarbon Solvent Emulsification, Mineral Oil Emulsification, Wax Emulsification

Physical Form: Liquid

Technical Data Sheet

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Identification & Functionality

Chemical Family
Industrial Additives Functions

Features & Benefits

Labeling Claims

Applications & Uses

  • Lansurf AE105 is a biodegradable nonionic surfactant produced by the reaction of ethylene oxide on a synthetic primary alcohol.
  • This product is compatible with soaps, anionic, cationic and other nonionic surfactants, and exhibits good Oil/Water emulsification, wetting and detergency.
  • This product is typically used for the emulsification of mineral oils and waxes and hydrocarbon solvents; emulsion polymerisation; emulsifier for agrochemical formulations.


Physical Form
Clear colourless liquid free from foreign matter (at 25°C)
Sparingly soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Moles of Ethylene Oxide5--
Hydrophilic-Lyphophilic Balance Value11.5--
Viscosity (at 25°C)167cP-
Specific Gravity (at 20°C)0.98--
Pour Point6.0°C-
Flash Pointmin. 120°COpen Cup
Surface Tension (0.1% aqueous)27mN/m-
ValueUnitsTest Method / Conditions
Cloud Point (5g in 25g, 25% BDG Solution))54.0 - 57.0°C-
pH (5% aqueous)5.0 - 8.0--
Colormax. 100Hazen-
Water Content4.0 - 6.0%-
Active Content100%-

Technical Details & Test Data


Lansurf AE105 - Properties - 1

Packaging & Availability

Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Lansurf AE105 can be supplied in bulk road tankers, IBC’s, 200kg or 25kg nett drums.

Storage & Handling

Storage Conditions
  • Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lansurf AE105 in order to prevent corrosion and subsequent contamination.
  • This material can separate on standing and at low temperatures.
  • May require agitation and warming prior to use.