- INCI Name:Hydrogenated Castor Oil
- Chemical Name:Ethoxylated Castor Oil (POE 25)
- CAS Number:61791-12-6
EsteCare™ 21 BN is an ethoxylated product of hydrogenated castor oil. It is a multifunctional oil-in-water emulsifier that is a very versatile and multifunctional non-ionic surfactant used as fragrance builder and fragrance solubilizer, emulsifier.