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SODIUM METHYLNAPHTHALENESULFONATE

Description

Sodium Methylnaphthalenesulfonate is a versatile synthetic compound utilized in various skincare and personal care formulations. This water-soluble ingredient primarily functions as a surfactant and hydrotrope, enhancing the solubility and stability of other components in cosmetic products.

The compound is derived from methylnaphthalene, a polycyclic aromatic hydrocarbon, and undergoes sulfonation followed by neutralization with sodium hydroxide. Its molecular structure allows it to interact with both hydrophilic and hydrophobic substances, making it an effective emulsifier and dispersing agent.

In skincare applications, Sodium Methylnaphthalenesulfonate helps to improve the texture and consistency of products, particularly in cleansers, shampoos, and liquid soaps. It aids in the even distribution of active ingredients and enhances the foaming properties of formulations.

While generally considered safe for use in cosmetics, some individuals with sensitive skin may experience mild irritation. As with any skincare ingredient, patch testing is recommended before widespread use. The concentration of Sodium Methylnaphthalenesulfonate in final products is typically low, ranging from 0.1% to 5%, depending on the specific formulation and intended purpose.