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Lanphos PE35 is a phosphate ester manufactured using phosphorous pentoxide to give a product that contains both mono and di-esters. The main advantage of a phosphate ester over a conventional anionic is it’s excellent stability in high concentration of acid,alkali and electrolyte.

Chemical Name: 2-(tricylcoxy) ethyl dihydrogen phosphate

CAS Number: 9046-01-9

Functions: Emulsifier, Hydrotrope, Lubricant, Surfactant, Surfactant (Anionic), Wetting Agent

Chemical Family: Organophosphates, Phosphate Esters, Phosphorous-based Compounds

Labeling Claims: Foreign matter-free, Not Listed In California Proposition 65

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    Identification & Functionality

    Cleaning Ingredients Functions
    Fluids & Lubricants Functions
    CAS No.
    9046-01-9
    EC No.
    618-558-4
    Composition

    Alcohol ether phosphate (free acid form)

    Features & Benefits

    Agrochemicals Features
    Industrial Additives Features
    Product Features & Benefits
    • Hydrotrope
    • High electrolyte stability
    • Acid and alkali stable

    Applications & Uses

    Applicable Processes
    Compatible Substrates & Surfaces
    Fluids & Lubricants Type
    Fluids & Lubricants End Use
    Home Care Applications
    I&I Cleaning Applications
    Industrial Additives End Use
    Product Applications

    Lanphos PE35 is supplied in free acid form but when neutralized the product can be used in areas such as :

    • Textiles as a lubrication aid and/or emulsifier
    • Metalworking cutting fluids - especially when neutralized with TEA
    • Leather, Household, I+I, Agrochemicals, and Emulsion Polymerisation

    Properties

    Physical Form
    Appearance
    Pale straw liquid free from foreign matter
    Odor
    Characteristic
    Soluble in
    Water
    Typical Properties
    ValueUnitsTest Method / Conditions
    Activity100%
    Viscosity (at 25°C)665cP
    Pour Pointmax. 0°C
    Flash Pointmin. 150°CClosed Cup
    Specifications
    ValueUnitsTest Method / Conditions
    Acid Value70 - 78mg KOH/g
    Water Contentmax. 1

    Regulatory & Compliance

    Chemical Inventories

    Technical Details & Test Data

    Wetting Profile

    Wetting draves 0.5g/l

    Lanphos PE35 - Wetting Profile

    Packaging & Availability

    Packaging Information

    Lanphos PE35 can be supplied in bulk road tankers, IBC’s and 200kg nett drums.

    Storage & Handling

    Storage Information
    • Stainless steel, polyethylene or glass-lined equipment is necessary for the storage of Lanphos PE35 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.