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SODIUM STANNATE

Description

Sodium stannate is a versatile inorganic compound with the chemical formula Na2SnO3. This white, crystalline solid plays a crucial role in various skincare and cosmetic formulations due to its multifaceted properties. As a tin-based salt, sodium stannate functions primarily as a pH adjuster and stabilizer in personal care products.

In skincare applications, sodium stannate helps maintain the optimal pH balance of formulations, ensuring product efficacy and skin compatibility. Its ability to form complexes with other ingredients enhances the stability of cosmetic emulsions and suspensions. Additionally, sodium stannate exhibits mild antiseptic properties, contributing to product preservation.

The ingredient also serves as a buffering agent, helping to neutralize acids and maintain consistent product performance over time. In some formulations, sodium stannate can act as a reducing agent, potentially aiding in the prevention of oxidation in sensitive ingredients.

While generally considered safe for use in cosmetics, formulators must carefully control sodium stannate concentrations to avoid potential skin irritation. Its inclusion in skincare products is typically at low levels, sufficient to achieve the desired stabilizing and pH-adjusting effects without compromising skin health or product safety.