Kollisolv® PG (1,2-propyleneglycol) is manufactured in line with the current Good Manufacturing Practices (cGMP, according to ICH Q7A guideline) as a high purity grade. It is therefore suitable for any approved application.
Kollisolv® PG is used in a variety of pharmaceutical formulations:
- As a preservative
- As a carrier for emulsifiers and as a vehicle for flavours
- As an extractant for active principles from natural products
Learn more about Kollisolv® PG