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Polyethylene glycol - Pharmaceutical Grade

Polyethylene glycol - Pharmaceutical Grade

Polyethylene glycols, also known as macrogol in the European pharmaceutical industry, are prepared by alkaline polymerization of ethylene oxide (EO) with water, mono- or diethylene glycol.


In the pharmaceutical industry, polyethylene glycols be used both as an excipient and as the active pharmaceutical ingredient. Depending on the molecular weight, the scope of application extends from liquid preparations to ointments, suppositories and tablets. The products are an active ingredient in laxatives and eye drops, and even used during organ transplants.

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Dr. Robertvon Rönn

Head of Business Unit
Life Science