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Specifications of Palmitic acid sodium salt丨CAS 408-35-5
|
Appearance |
White powder |
|
Content |
98% min |
|
Free acid (in stearic acid) |
2% max |
|
Melting point |
212°C min |
Applications
Personal Care & Cosmetics
Widely used in soap formulations due to its surfactant and emulsifying properties.
Palmitic acid sodium salt丨CAS 408-35-5 acts as a cleansing agent and emollient in skincare products like creams, lotions, and shampoos.
Used as a thickening agent in cosmetic emulsions.
Pharmaceuticals
Used as an excipient or stabilizer in tablet formulations.
Functions as a lubricant to improve drug formulation processing.
Food Additive
Employed as an emulsifier and anti-caking agent in some processed foods (subject to regulatory limitations).
Industrial Applications
Acts as a lubricant, release agent, or plastic additive.
Used in the production of surfactants and metal soaps for applications like paints, coatings, and lubricating greases.
Research & Development
Common in biological research for studying lipid metabolism or cellular membrane behavior due to its amphiphilic nature.
Benefits
Excellent Surfactant: Reduces surface tension, enabling effective cleaning, emulsifying, and foaming actions in formulations.
Biodegradable: Derived from naturally occurring fatty acids, making it environmentally friendly.
Non-Toxic and Safe: Recognized for safe use in topical and some oral formulations, especially when derived from natural palm or coconut oil sources.
Versatile Compatibility: Compatible with other fatty acid salts, enhancing formulation flexibility in soaps and emulsions.
Stable and Shelf-Resistant: Chemically stable under standard storage conditions, contributing to product shelf life.
Conclusion
Palmitic acid sodium salt丨CAS 408-35-5 is a multifunctional compound widely used in cosmetics, pharmaceuticals, food additives, and industrial formulations. Its surfactant, emulsifying, and stabilizing properties make it a valuable ingredient across various sectors, especially where natural-origin and biodegradable ingredients are preferred.
