Polyoxyl 35 Castor Oil

**Semantic type:** Organic Chemical

**Definition:** A polyethylene glycol derivative of hydrogenated castor oil where the average PEG chain length is 35. PEG-35 hydrogenated castor oil is a nonionic surfactant used as an emulsifying and solubilising agent in pharmaceutical preparations and cosmetics.

**Synonyms:** - POLYOXYL 35 CASTOR OIL