Camphor

Camphor (CAS 21368-68-3, EC 200-945-0) is a bicyclic ketone derived from the camphor tree or produced synthetically as the racemic DL form, also known as DL-Camphor, (±)-Camphor, Camphor Gum, and 2-Bornanone. It carries no assigned E-code and is classified under HS code 29142910.

In personal care formulations, camphor acts as a penetration enhancer and mild local anaesthetic, improving active delivery in topical creams and balms. In pharmaceutical manufacturing, it functions as a plasticiser and solvent carrier in film coatings and controlled-release systems, where its volatility drives uniform film formation and subsequent evaporation.

Camphor is available in pharmaceutical-grade (Ph.Eur.) and flavour-grade (FCC) specifications to meet regulatory requirements across EU markets under REACH compliance. It is typically supplied as crystalline solid in fibre drums or multi-layer bags. Buyers should confirm grade suitability against intended application and regional pharmacopoeial standards.