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| Catalog Number | CI-HC-0159 |
| Product Name | PEG-150 Distearate |
| CAS | 9005-08-07 |
| Description | Polyethylene glycol diester of stearic acid. HLB 18.9 (gives oil-in-water emulsions). Appears slightly cloudy in water, but clear in surfactant-containing solutions. |
| Solubility | Water-soluble |
| Appearance | White flakes, characteristic odor |
| Application | Shampoo, conditioner, shower gels, baby shampoo, bubble bath, creams, lotions & other emulsions. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | PEG-150 distearate |
| Features And Benefits | Effective thickener for surfactant-containing products (e.g. shampoo, conditioner, shower gels)Solubilizer for various water-insoluble ingredientsHas good co-emulsifying properties in creams & lotions |
| GMO | GMONo data available |
| HS Code | 3823110000 |
| INCI | PEG-150 distearate |
| Manufacture | PEG-150 distearate is produced by esterification of stearic acid and then reacted with ethylene oxide. |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Palm kernel oil, ethylene oxide |
| Uses | Heat to 60°C (140°F) when incorporating into formulas. Typical use level 0.5 - 5% (even at low levels there is a thickening effect). For external use only. |
PEG-150 Distearate serves as an effective non-ionic thickener and emulsifier, produced through the esterification process involving polyethylene glycol and stearic acid. With an HLB value of 18.9, it functions efficiently as both a primary and auxiliary emulsifier in products like body washes, conditioners, lotions, creams, and shampoos. Typically, it is incorporated into the oil or surfactant phase and heated to temperatures between 80-85°C (176-185°F). Owing to its high molecular weight, PEG-150 Distearate also acts as a viscosity modifier, opacifying agent, and conditioning agent, particularly in hair and skincare formulations. When used in combination with PEG-80 Sorbitan Laurate, it provides an excellent base for shampoos formulated with amphoteric surfactants. Available in solid form as white flakes, it is generally used in concentrations ranging from 0.2% to 2.0% and is known for being non-irritating to both eyes and skin, which makes it suitable for baby care products. Additionally, it complies with the Orthodox Union (OU) Kosher certification standards.
What is PEG-150 Distearate and how is it produced?
PEG-150 Distearate is a non-ionic thickener and emulsifier. It is produced through the esterification of polyethylene glycol with stearic acid, resulting in a diester of a 6000 molecular weight polyethylene glycol.
In what types of products can PEG-150 Distearate be used?
This ingredient works well as a primary or auxiliary emulsifier in a variety of personal care products, including body washes, conditioners, lotions, creams, and shampoos.
What is the benefit of adding PEG-150 Distearate to formulations?
PEG-150 Distearate functions as a viscosity modifier, opacifying agent, and conditioning agent in hair and skin care products, enhancing texture and stability.
How should PEG-150 Distearate be incorporated into formulations?
It is added to the oil phase or surfactant phase of a formulation and needs to be heated to 80-85°C (176-185°F) for optimal performance.
What is the recommended usage level of PEG-150 Distearate in formulations?
Typically, PEG-150 Distearate is used at concentrations ranging from 0.2% to 2.0%.
Is PEG-150 Distearate safe for use in baby care products?
Yes, PEG-150 Distearate is not irritating to the eyes or skin, which makes it an ideal ingredient for baby care formulations.
Can PEG-150 Distearate be used with other surfactants in shampoos?
Yes, when combined with PEG-80 Sorbitan Laurate, it can be used to manufacture shampoo bases formulated with amphoteric surfactants.
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