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Kollisolv PEG 1000 is a white to almost white solid with a waxy or paraffin-like appearance. It is very soluble in water, freely soluble in alcohol, practically insoluble in fatty oils and in mineral oils.


  • Versatile, water-miscible vehicle used as solvent and solubilizing agent for active substances and excipients in liquid and semisolid preparation
  • Can be paired with BASF surfactants (for example Kolliphor® RH 40) to promote solubilization of poorly water-soluble APIs
  • Can be used for crystallization inhibition with BASF polymers (for example Kollidon® 12 PF)
  • Can also be used as a chemical intermediate in drug formulation


Viscosity modifiers, Solubilizers

Technical Overview

Compendial Name

Macrogol, Polyglycol, polyoxyethylene and polydiol

Region of Manufacture


Package Size

  • not specified
  • 0,25KG Plastic bottle
  • 204KG Steel drums

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