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| Catalog Number | CI-SC-0431 |
| Product Name | PEG-40 Hydrogenated Castor Oil |
| CAS | 61788-85-0 |
| Description | Non-ionic, ethoxlyated polyethylene glycol ester made from castor oil. HLB value 15 (gives oil-in-water emulsions). |
| Solubility | Miscible in water and oils |
| Appearance | Off-white to yellowish, semil-solid paste |
| Application | Universally applicable, especially in liquid soaps, lotions, body washes, shower gels, hair shampoos, facial cleansers, bubble baths, decorative cosmetics. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | PEG-40 hydrogenated castor oil |
| Features And Benefits | Multifunctional agent that can be used as emulsifier, surfactant and solubilizerUseful also as foam booster and solubilizer of extracts, perfumes and vitamins |
| GMO | GMONo data available |
| HS Code | 3402130000 |
| INCI | PEG-40 hydrogenated castor oil |
| Manufacture | Hydrogenation of castor oil with hydrogen gas followed by pegylation (attachment of polyethylene glycol molecules) |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Castor oil (obtained from castor beans) |
| Uses | Can be added to formulas as is. Typical use level 1 - 10%. For external use only. |
PEG-40 Hydrogenated Castor Oil is a versatile, vegetable-derived ingredient utilized extensively in a variety of skincare formulations. Due to its ethoxylation process, it becomes soluble in water, overcoming the limitations of raw castor oil's insolubility. This quality enhances its functionality as a nonionic emulsifier, surfactant, and solubilizer. It is effective at forming clear solutions with hydrophobic substances, such as essential oils, fragrance oils, vitamins, and active compounds, in water, ethanol, and isopropanol. PEG-40 Hydrogenated Castor Oil also acts as an excellent oil-in-water emulsifier that is compatible with all surfactants, improving foaming properties and emulsifying various hydrophobic materials like fatty acids and alcohols. Additionally, its ability to create microemulsions makes it beneficial for water-soluble lubricants and emulsions, thus extending its utility to fragrance solubilization, pigment wetting in cosmetic products, and textile dyeing.
What is PEG-40 Hydrogenated Castor Oil and how is it made?
PEG-40 Hydrogenated Castor Oil is a multifunctional vegetable-derived ingredient widely used in the cosmetics and personal care industry. It is created through the ethoxylation of castor oil, a process where raw castor oil is esterified with polyethylene glycol. This transformation makes it water-soluble, expanding its potential applications in various formulations.
What are the primary functions of PEG-40 Hydrogenated Castor Oil in skincare products?
In skincare, PEG-40 Hydrogenated Castor Oil serves multiple roles. It functions as a nonionic emulsifier, surfactant, and solubilizer. It emulsifies various hydrophobic substances and helps to dissolve and disperse oils into water, thereby facilitating the formation of clear solutions. Its properties enhance the foaming and cleansing abilities of products, making it an essential ingredient in formulations like creams, lotions, and cleansers.
How does PEG-40 Hydrogenated Castor Oil contribute to the efficacy of cosmetic products?
As a versatile ingredient, PEG-40 Hydrogenated Castor Oil improves the stability and texture of cosmetic formulations. Its ability to form microemulsions aids in the solubilization of essential oils, fragrances, and active compounds, optimizing their delivery in products. This results in smoothly applied, effective moisturizing, and fragrance products with enhanced sensory qualities.
What makes PEG-40 Hydrogenated Castor Oil compatible with other ingredients in formulations?
PEG-40 Hydrogenated Castor Oil's compatibility with a wide array of surfactants and hydrophobic compounds makes it a valuable component in various formulations. Its nonionic nature ensures it blends seamlessly with other nonionic, cationic, and anionic ingredients. This compatibility enhances the formulation's overall performance, contributing to improved foaming, cleansing, and moisturizing effects.
In what other applications besides skincare can PEG-40 Hydrogenated Castor Oil be used?
Beyond skincare, PEG-40 Hydrogenated Castor Oil is extensively utilized in fragrance solubilization, pigment wetting in decorative cosmetics, and textile dyeing. Its ability to emulsify and stabilize various substances makes it valuable in creating water-soluble lubricants and emulsions, as well as solubilizing essential and fragrance oils in water and water-alcohol mixtures.
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