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Lanphos TE43 is a phosphate ester manufactured using polyphosphoric acid resulting in a product that gives predominately monoesters. The main advantage of a phosphate ester over a conventional anionic is its excellent stability in high concentrations of acid, alkali and electrolyte. Lanphos TE43 is supplied in acid from and can be neutralized with a number of differing bases to produce a salt.

Functions: Surfactant, Surfactant (Anionic)

Chemical Family: Phosphates

Features: Emulsion Stability, Excellent Emulsifiability, Excellent Lubricity, Good Detergency, Good Wetting Properties, Water Soluble

Synonyms: Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, mono-C12-15-alkyl ethers, phosphates

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    Identification & Functionality

    Chemical Family
    Fluids & Lubricants Functions
    CAS No.
    68071-35-2
    EC No.
    500-185-2

    Features & Benefits

    Industrial Additives Features

    Applications & Uses

    Markets
    Applications

    Lanphos TE43 offers good wetting, detergency, lubricity and emulsification properties.

    Properties

    Physical Form
    Appearance
    Clear amber liquid (at 25°C)
    Dispersible in
    Water
    Typical Properties
    ValueUnitsTest Method / Conditions
    Solids Content50 - 55%-
    CompositionAlcohol ether phosphate ester (acid form)--
    Viscosity (at 40°C)1846.0cPs-
    Specific Gravity (at 25°C)1.032--
    Pour Point10.0°C-
    Flash Pointmin. 150°C-
    Specifications
    ValueUnitsTest Method / Conditions
    Saponification Value72 - 78mg.KOH/g-
    pH (1% Aqueous)5 - 6.5--

    Regulatory & Compliance

    Chemical Inventories

    Packaging & Availability

    Packaging Information

    Lanphos TE43 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 TE43 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.