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Kolliphor® ELP

Kolliphor®

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Description

The highly purified solubilizer for oral, parenteral and topical applications.

Did you know that Kolliphor® ELP, a purified grade of Kolliphor® EL, improves the stability of sensitive APIs?

Kolliphor ELP is a white to yellowish paste or cloudy liquid. It is a non-ionic solubiliser made by reacting castor oil with ethylene oxide in a molar ratio of 1:35. This is followed by a purification process. Kolliphor ELP forms clear solutions in water and also dissolves in a wide range of organic solvents, such as ethanol, n-propanol, isopropanol, ethyl acetate, chloroform, carbon tetrachloride, trichloroethylene, toluene and xylene.
  • Highly purified Kolliphor® EL grade (Polyoxyl-35-castor oil)
  • Endotoxin controlled
  • Excellent compatibility with other ingredients
  • Purified solubilizer for paclitaxel formulations
  • Especially suitable for formulations containing extremely sensitive APIs
  • Compliant with Ph. Eur. and USP-NF

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. Kolliphor® ELP is particularly well suited to parenteral dosage forms, as it increases stability of injectable formulations.

Additional information

Manufacturer

BASF
Quality

Ph.Eur., USP-NF
Cas-No

61791-12-6
Function

Nonionic solubilizer and emulsifier (surfactant; HLB = 12–14)
Composition

Macrogolglycerol ricinoleate, Polyethoxylated castor oil, Polyoxyl 35 castor oil

Documents and Links

Safety Data Sheet

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