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Lanphos HT66

Product Category: Anionics

Phosphate Ester Hydrotrope

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Lanphos HT66 is a phosphate ester hydrotrope manufactured using a polyphosphoric acid route, resulting in a product that is predominantly mono-ester. The main advantage of mono-ester phosphates is the excellent solubility/stability in high concentrations, of acids, alkalis and electrolytes. 


Lanphos HT66 hydrotropic properties enable it to solubilise surfactants into moderately highly built systems.

Key Features:

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  • Highly effective hydrotrope

  • Stability in acid and alkaline conditions

  • Low foaming

Specification

Appearance at 25°C

Clear liquid

Solids content %

49.0 - 51.0

pH (5% aqueous)

8.0 - 9.0

Typical Properties

Composition

Phosphate ester (potassium salt)

Viscosity at 25°C (cP)

140

Pour point °C

<0

Odour

Characteristic

Specific gravity at 25°C

1.25

Activity %

50

Solubility in water at 20°C

Soluble

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