Lansurf AE735 is a nonionic surfactant produced by the ethylene oxide reaction on cetyl oleyl alcohol. It is compatible with soaps, anionic, cationic, and other nonionic surfactants, exhibiting good oil/water emulsification, wetting, and detergency. At 20°C, it appears as solid white to whitish flakes or powder and is soluble in water.

Functions: Surfactant, Surfactant (Nonionic)

Chemical Family: Alcohol Ethoxylates

Features: Good Emulsification Properties, Good Wetting Properties, High Detergency

Technical Data Sheet

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Identification & Functionality

Features & Benefits

Applications & Uses


Physical Form
White to off - white solid flakes or powder (at 20°C)
Soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 175°COpen Cup
Hydrophilic-Lyphophilic Balance Value17--
Pour Pointapprox. 48°C-
Relative Density (at 60°C)1.04--
Solid Content100.0%-
Surface Tension (at 0.1% aqueous)46.37mN/m-
Viscosity (at 60°C)103cP-
ValueUnitsTest Method / Conditions
Cloud Point (1% in 10% NaCl solution)73.0 - 81.0°C-
pH (1% aqueous)5.0 - 8.0--

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Lansurf AE735 can be supplied in bulk road tankers, IBC’s and 200kg nett drums.

Storage & Handling

Storage Conditions
  • Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lansurf AE735 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.