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| Catalog Number | CI-HC-0191 |
| Product Name | PEG-80 |
| CAS | 9005-64-5 |
| Description | PEG-80 is a polyethylene glycol derivative used in various applications such as personal care products, pharmaceuticals, and industrial processes. It is commonly used as an emulsifier, lubricant, solubilizer, and wetting agent due to its excellent water solubility and low toxicity. In personal care products, PEG-80 is added to products like shampoos, conditioners, and body washes to help improve their texture, emulsify different ingredients, and enhance their overall performance. |
| Appearance | clear, colorless to slightly yellowish liquid with a low viscosity |
| Application | 1. Pharmaceutical industry: PEG-80 plays a crucial role in the formulation of different types of drugs like chemotherapeutic agents, vaccines, and recombinant proteins. 2. Cosmetics industry: PEG-80 is used in various cosmetic formulations as an emulsifier, binder, and viscosity regulator. 3. Food industry: PEG-80 is used in some food processing techniques as a modifier, stabilizer, and thickening agent. 4. Agriculture: PEG-80 is used to improve seed germination and drought tolerance in plants. 5. Chemical industry: PEG-80 is used as a solvent and a reactant in chemical reactions. Overall, PEG-80 has numerous applications in various industries due to its unique properties such as solubility, biocompatibility, and stability. |
| Features And Benefits | 1. PEG-80 enhances the solubility of other ingredients. 2. It acts as a skin conditioning agent. 3. PEG-80 can increase the efficacy of other ingredients in the formula. 4. It acts as a surfactant to help emulsify and stabilize formulations. 5. PEG-80 helps products spread and absorb more easily. 6. It improves the texture of the product. |
PEG-80 Sorbitan Laurate, derived from coconut oil fatty acid ester of sorbitol with mono- and dianhydrides polymerized with approximately 80 moles of ethylene oxide, serves as an efficient oil-in-water emulsifier and stabilizer for lotions and creams. Provided as a 72% aqueous clear solution with an HLB of 19.4, this nonionic surfactant is renowned for its nonirritating and anti-irritant properties, which help mitigate the irritation potential in formulations, making it ideal for mild applications such as baby baths and shampoos. Compatible with both anionic and cationic surfactants, it is particularly advantageous in combination shampoo and conditioner products due to its ability to solubilize fragrances and control viscosity within the 0.5 - 3% range. Moreover, PEG-80 Sorbitan Laurate enhances the wetting capabilities and, when used alongside PEG-150 Distearate, boosts the viscosity and body of shampoos, where mildness is of paramount importance.
What is PEG-80 Sorbitan Laurate, and how is it produced?
PEG-80 Sorbitan Laurate is a coconut oil fatty acid ester of sorbitol, along with its mono- and dianhydrides, which are copolymerized with approximately 80 moles of ethylene oxide. It is formulated as a 72% solution in water, resulting in a clear liquid with a Hydrophilic-Lipophilic Balance (HLB) of 19.4.
What are the key applications of PEG-80 Sorbitan Laurate in cosmetic formulations?
PEG-80 Sorbitan Laurate primarily serves as an oil-in-water emulsifier and stabilizer for lotions and creams. Its nonionic surfactant properties make it non-irritating and suitable for applications where mildness is essential, such as in baby baths and shampoos. It also aids in fragrance solubilization and viscosity control at concentrations of 0.5% to 3%.
How does PEG-80 Sorbitan Laurate contribute to the mildness of personal care products?
PEG-80 Sorbitan Laurate provides anti-irritation benefits to mixed surfactant systems, which can lower a formulation's irritation potential. This characteristic makes it an excellent co-surfactant for products where skin sensitivity and gentleness are priorities.
Is PEG-80 Sorbitan Laurate compatible with other surfactants?
Yes, PEG-80 Sorbitan Laurate is compatible with both anionic and cationic surfactants, making it especially suitable for combination shampoo/conditioner products. This compatibility enhances its versatility in various formulations.
Can PEG-80 Sorbitan Laurate be used to improve the texture of shampoos?
Indeed, PEG-80 Sorbitan Laurate is utilized in shampoos to enhance wetting properties and, when combined with PEG-150 Distearate, can effectively increase viscosity and body. This makes it particularly useful in formulations where a thicker texture is desired.
What are the concentration levels of PEG-80 Sorbitan Laurate typically used in formulations?
PEG-80 Sorbitan Laurate is typically utilized at concentration levels ranging from 0.5% to 3%, depending on the desired benefits such as fragrance solubilization, viscosity control, and ensuring mildness in the end product.
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