Lansurf DPE253 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 DPE253 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 DPE253 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 2500. Generally this product can be classed as a low foaming wetting agent.
  • Lansurf DPE253 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)
Soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 100°C-
Molecular Weight2500.0--
Pour Point-12.0°C-
Solid Content100.0%-
Specific Gravity (at 20°C)1.043--
Viscosity (at 25°C)840cP-
ValueUnitsTest Method / Conditions
Cloud Point (5g in 45g, 25% BDG in water solution)57.0 - 61.0°C-
pH (10% aqueous)5.0 - 8.0--

Packaging & Availability

Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Lansurf DPE253 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 DPE253 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.