Skip to main content

VitiPure CO 35

Polyoxyl castor oil

Edition Date :
March 29, 2022

VitiPure CO 35 is a non-ionic solubiliser and emulsifying agent for the human and veterinary pharmaceutical industries.  It is made by reacting castor oil with ethylene oxide in a molar ratio of 1:35. At room temperature it appears as pale-yellow oily liquid. It forms clear solutions in water. It is typically used into formulations such as Topicals (Cream, Hot processing), Solid orals (Hot melt extrusion, Spray drying, Hard shell capsules, Soft shell capsules, Tablets, Instant release), Liquid preparations (Solution).


  • Increases bioavailability when used in SEDDS
  • Emulsifies or solubilizes the fat-soluble vitamins A, D, E and K in aqueous solutions for oral and topical administration.
  • Aqueous solutions of hydrophobic drugs (e.g. Miconazole, Hexedetine, Clotrimazole, Benzocaine etc.) can be prepared using VitiPure CO 35
Chemical Name
  • Polyoxyl castor oil
Product Function
  • Solublizers
  • Emulsifier
  • Surfactant


Download File

VitiPure CO 35

Please choose one of the available product configurations:
No files are available for this product.

Login Required

Log in or register to ClariHub for our full set of ingredient documentation, formulations and more resources!


VitiPure CO 35 is a nonionic solubilizer and emulsifying agent used in various solid, liquid and semi-solid formulations.

Generic Name

Polyoxyl 35 Castor Oil (USP), Macrogolglycerol Ricinoleate (Ph. Eur.)


IPEC GMP Pharma Grade

Country of Origin


Manufacturer address

Clariant Ibérica Producción S.A., Autovía Tarragona-Salou, Km. 3,8, 43110 La Canonja Tarragona, Spain

Packaging size (Article Nr.)

100kg steel drum (Article Nr. 32181331363, 32181331365) and 25kg steel drum (Article Nr. 32181331207); Sample size 0.5kg

Retest period

24 months