Kolliphor® EL

Kolliphor EL is a non-ionic solubiliser and emulsifier made by reacting castor oil with ethylene oxide in a molar ratio of 1:35. It is a pale yellow oily liquid that is clear at temperatures above 26 °C. It has a faint but characteristic odour. It forms clear solutions in water. It is also soluble in many organic solvents, e.g. ethyl alcohol, n-propyl al

• Widely used and fully approved solubilizer
• Good compatibility with other ingredients

This established product demonstrates very good compatibility with other ingredients, and can be used with fat-soluble vitamins and essential oils, or as a purified solubilizer in paclitaxel formulations.