Lansurf DPE201 is a nonionic surfactant, that belongs to the chemical family of ethylene oxide/propylene oxide block copolymers. In the realm of HIandI Care, specifically tailored for industrial cleaning within institutional and industrial care applications, this liquid-form solution stands out. With a focus on industrial cleaners, Lansurf DPE201 showcases distinctive features, particularly its low foaming properties.

Chemical Name: Polyoxyethylene-Polyoxypropylene Copolymer

CAS Number: 9003-11-6

Functions: Surfactant, Surfactant (Nonionic), Wetting Agent

Chemical Family: Ethylene Oxide/Propylene Oxide Block Copolymers

Labeling Claims: Foreign matter-free

Technical Data Sheet

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Identification & Functionality

Agrochemical Functions
Cleaning Ingredients Functions

Features & Benefits

Labeling Claims
Agrochemicals Features
HII Features
Industrial Additives Features

Applications & Uses

Applicable Processes
I&I Cleaning Applications
Industrial Additives End Use
  • Lansurf DPE201 is nonionic surfactant composed of condensates of ethylene oxide and propylene oxide. This particular product is based upon a diol with a molecular weight of 2000. Generally this product can be classed as a low foaming wetting agent.
  • Lansurf DPE201 can be used in many application areas where low foaming and wetting characteristics are required.
  • This product finds use in such sectors as textiles, emulsion polymerisation, agrochemicals and industrial cleaning applications.


Physical Form
Clear colourless liquid free from foreign matter (at 25°C)
Insoluble in
Typical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 100°COpen Cup
Molecular Weight2000.0--
Pour Pointmax. - 30°C-
Solid Content100.0%-
Specific Gravity (at 20°C)1.02--
Viscosity (at 25°C)140cP-
ValueUnitsTest Method / Conditions
Cloud Point (5g in 25g, 25% BDG Solution))32.0 - 36.0°C-
pH (5% aqueous)5.0 - 8.0--

Packaging & Availability

Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Lansurf DPE201 can be supplied in bulk road tankers and IBC’s

Storage & Handling

Storage Conditions
  • Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lansurf DPE201 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.