Disodium Undecylenamide MEA Sulfosuccinate is a mild anionic surfactant, known for its foaming and cleansing properties. It is synthesized by reacting undecylenic acid with monoethanolamine, then sulfosuccinated and neutralized with sodium hydroxide. This creates a compound suitable for use in various cosmetic formulations.

The production process involves several key steps, starting with the extraction or sourcing of undecylenic acid, often derived from castor oil. Undecylenic acid is then reacted with monoethanolamine to form an amide. This amide undergoes sulfosuccination by reaction with maleic anhydride and a sulfite salt, introducing the sulfosuccinate group. The resulting acid is neutralized with disodium hydroxide to yield the final disodium salt form. The final product is then purified and quality-controlled to meet industry standards.

Disodium Undecylenamide MEA Sulfosuccinate functions primarily as a surfactant, reducing surface tension between liquids, or between a liquid and a solid. It forms micelles that solubilize oils and dirt, allowing them to be rinsed away with water. The compound also exhibits some antifungal properties, which can contribute to the overall hygiene of the formulation [1]. Unlike some harsh surfactants, it is known for being mild and less irritating to the skin [2].

This ingredient is used in a variety of personal care products, including shampoos, body washes, and facial cleansers. Its mildness makes it suitable for products designed for sensitive skin. It can also be found in baby shampoos and gentle cleansing formulations. Due to its foaming ability, it enhances the sensory experience of the product.

Disodium Undecylenamide MEA Sulfosuccinate is typically packed in plastic drums or containers. Transportation should adhere to standard practices for chemical substances, avoiding extreme temperatures and direct sunlight. Proper labeling and documentation, including safety data sheets (SDS), are essential for safe handling and transportation. Storage should be in a cool, dry place to maintain its stability and prevent degradation.

Citations:

[1] Marcin, B.; Zbigniew, M.; Krystian, S. Castor Oil as a Precursor for the Synthesis of Building Blocks with Potential Applications in Polymer Chemistry. Materials 2023, 16, 4840. https://doi.org/10.3390/ma16134840

[2] Ananthapadmanabhan, K. P., Moore, D. J., Subramanyan, K., Misra, M., Meyer, F., & Shekhar, R. (2004). Cleansing without compromise: the impact of cleanser technology on the skin barrier. Dermatologic Therapy, 17 Suppl 1, 16–25. https://doi.org/10.1111/j.1529-8019.2004.04004.x

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