Sodium Lauroyl Lactylate is a sodium salt of a lauroyl lactylate and is a non-ionic/anionically functioning cosmetic surfactant and emulsifying ingredient used in personal-care formulations. It combines a lauric-acid-derived lipophilic portion with lactylate functionality, providing surface-active properties suitable for formulation systems containing oil and water phases.
Sodium Lauroyl Lactylate is primarily used as an emulsifier and surfactant in cosmetic formulations. It can assist in the formation and stabilization of finely dispersed oil-in-water systems and can contribute to formulation texture and uniformity.
The ingredient can be evaluated in creams, lotions, cleansing formulations, facial-care products, body-care products and other personal-care systems, depending on the formulation design and grade requirements.
Sodium Lauroyl Lactylate is the sodium salt associated with lauroyl lactylate. The lauroyl portion is derived from lauric acid (C12), while lactylate functionality originates from lactic acid chemistry.
Its molecular structure contains both lipophilic and polar functionality, allowing it to interact with different phases of a cosmetic formulation.
Key characteristics include:
Sodium Lauroyl Lactylate is listed as an emulsifying surfactant for cosmetic use.
Sodium Lauroyl Lactylate is chemically identified as sodium 2-(2-dodecanoyloxypropanoyloxy)propanoate.
The material has a defined molecular formula of C₁₈H₃₁NaO₆ and a molecular weight of approximately 366.4 g/mol.
Important characteristics include:
Sodium Lauroyl Lactylate is used as an emulsifying surfactant in suitable cosmetic formulations.
It can support:
Its performance depends on concentration, formulation pH, oil phase, aqueous phase and the other surfactants or emulsifiers present.
The molecule contains a lipophilic lauroyl group and polar lactylate functionality. This structural arrangement provides surface-active characteristics.
It can contribute to:
The actual performance depends on the complete formulation system.
Sodium Lauroyl Lactylate can be evaluated in suitable skincare formulations where emulsification and surfactant functionality are required.
Potential applications include:
It can help support the physical structure and uniformity of suitable formulations.
Sodium Lauroyl Lactylate can be used in selected cream and lotion systems as an emulsifying surfactant.
Potential applications include:
Its use level should be determined according to the formulation requirements and selected grade.
Sodium Lauroyl Lactylate can be evaluated in suitable cleansing formulations because of its surfactant functionality.
Potential applications include:
It may be combined with other surfactants to achieve the required cleansing, foaming and sensory characteristics.
Sodium Lauroyl Lactylate can be evaluated in a variety of personal-care formulations.
Potential applications include:
The final application should be established through formulation testing.
Sodium Lauroyl Lactylate can support the formation of finely dispersed mixtures of oil and water.
It can contribute to:
Its emulsifying behavior should be evaluated together with the other ingredients in the formulation.
Important parameters when working with Sodium Lauroyl Lactylate include:
Exact acceptance criteria should be based on the selected commercial grade and approved specification.
Processing conditions should be established according to the selected grade and formulation.
Typical considerations include:
Exact processing conditions should be established through formulation trials.
Sodium Lauroyl Lactylate is a cosmetic raw material used primarily for emulsifying and surfactant applications.
Manufacturers and formulators can evaluate the material based on:
Sodium Lauroyl Lactylate suppliers can provide the ingredient for different cosmetic and personal-care formulation requirements.
Supplier evaluation may include:
Sodium Lauroyl Lactylate can be supplied as a cosmetic raw material for:
For bulk procurement, the required grade and technical specification should be clearly defined.
Important procurement parameters include:
Sodium Lauroyl Lactylate is a sodium salt of a lauroyl lactylate used primarily as an emulsifying surfactant in cosmetic formulations.
The INCI name is Sodium Lauroyl Lactylate.
The CAS number is 13557-75-0.
The molecular formula is C₁₈H₃₁NaO₆.
The molecular weight is approximately 366.4 g/mol.
The lauroyl portion is derived from lauric acid, a saturated C12 fatty acid.
It is primarily used as an emulsifying surfactant in suitable cosmetic and personal-care formulations.
Yes. It can be evaluated in suitable creams, lotions, moisturizers and other emulsion-based cosmetic products.
Yes. Its surfactant properties allow it to be evaluated in suitable cleansing and personal-care formulations.
Its practical solubility and dispersibility depend on the grade and formulation conditions. The technical specification of the selected material should be used for formulation development.
| Parameter | Specification |
|---|---|
| Appearance | Creamy white to pale yellow |