Castor Oil 40 Mole Ethoxylate (CO-40) is a non-ionic surfactant and emulsifier derived from natural castor oil, featuring 40 moles of ethylene oxide (EO). It appears as a pale yellow paste or viscous liquid, recognized for being cold-water soluble, biodegradable, and an excellent oil-in-water emulsifier/solubilizer. CO-40 is extensively utilized across industries to emulsify fragrances, oils, and active ingredients in products like personal care, agrochemicals, and metalworking fluids.
Castor oil ethoxylates are versatile non-ionic surfactants, recognized for their superior emulsifying, dispersing, and solubilizing capabilities. With ethoxylation levels ranging from 5 to 100 moles, they cater to various industrial applications, ensuring stable and efficient formulations.
| Chemical Name | Castor Oil 40 Mole Ethoxylate |
| Synonym | CO-40 / PEG-40 Castor Oil |
| Appearance | Clear to Pale Yellow Viscous Liquid |
| Solubility | Completely Soluble in Water & Alcohol |
| pH (1% Solution) | 5.0 – 7.0 |
| HLB Value | 14 – 16 |
| Cloud Point | 80 – 90 °C |
| Usage | Emulsifier in Cosmetics, Pharmaceuticals, Textile Processing, Agro Chemicals |
| Packaging | 50 kg / 200 kg HDPE Drums |
| MOQ | 50 Kilograms |
| Origin | India |