CAS · 39322-78-6
Product Overview
Potassium Lauryl Phosphate is a high-purity daily-chemicals supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | A white, opaque or semi-transparent paste with a small amount of scaly crystals at room temperature |
|---|---|
| pH (10% in water solution) | 7.0 - 8.5 |
| Solid assay | 48.0% - 52.0% |
| Total phosphorus content (as P2O5) | 10.5% - 11.5% |
| Inorganic phosphorus content (as P2O5) | 1.5% max. |
| Organic phosphorus content (as P2O5) | 9.0% min. |
Applications
Potassium Lauryl Phosphate is primarily used as a surfactant and emulsifying agent in personal care, cosmetic, and industrial formulations. In shampoos, body washes, and facial cleansers, it provides mild yet effective cleansing while producing a stable foam. Its anionic nature makes it compatible with a variety of other surfactants, enhancing the overall cleaning and foaming performance of formulations. In skin care products, it helps stabilize emulsions, ensuring consistent texture, appearance, and active ingredient distribution in lotions, creams, and serums. Beyond personal care, it is used in industrial cleaning agents, metal cleaning solutions, and textile processing to improve wetting, emulsification, and dispersion of oils and residues. Its compatibility with water systems and ability to reduce surface tension make it valuable in aqueous formulations where efficient spreading and cleaning are required. Additionally, Potassium Lauryl Phosphate is sometimes employed in research as a model surfactant for studying micelle formation, colloidal stability, and interfacial phenomena.
Benefits
Potassium Lauryl Phosphate offers multiple advantages that make it a preferred choice in formulations. Its mildness reduces skin and eye irritation compared with stronger anionic surfactants, making it suitable for sensitive skin and baby care products. The potassium salt form improves water solubility and formulation stability, enhancing product performance in aqueous systems. It provides excellent foaming, emulsification, and cleansing properties, helping formulations achieve a smooth texture and consistent performance. Its compatibility with other surfactants and active ingredients allows for flexible formulation design, reducing the risk of precipitation or phase separation. In industrial applications, its effectiveness in reducing surface tension improves cleaning efficiency and oil dispersion, while maintaining biodegradability and environmental friendliness. The compound's versatility, safety, and reliable performance make it a cost-effective and practical choice for both commercial products and laboratory studies.
Conclusion
Potassium Lauryl Phosphate is a versatile anionic surfactant with wide-ranging applications in personal care, cosmetics, industrial cleaning, and research. Its mildness, solubility, and excellent emulsifying and foaming properties make it ideal for formulations requiring gentle yet effective cleansing and stable emulsions. The compound's compatibility with other ingredients and environmental friendliness enhance its value in both consumer and industrial contexts. Overall, Potassium Lauryl Phosphate combines functional performance, safety, and versatility, making it a key ingredient in modern formulation and surface-active applications.
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