High Quality Sodium Sarcosine / Sodium Sarcosinate CAS 4316-73-8

Sodium sarcosinate serves as a core raw material in the production of amino acid-based surfactants. Through acylation reactions, sodium sarcosinate reacts with fatty acids—such as lauric acid or coconut fatty acid—to yield products like sodium N-lauroyl sarcosinate and sodium N-cocoyl sarcosinate. These surfactants exhibit excellent foaming, emulsifying, and detergency capabilities. Furthermore, owing to the presence of amino acid groups within their molecular structures, they demonstrate exceptional compatibility with human skin, possess very low irritation potential for both skin and eyes, and are highly biodegradable. Consequently, they are widely utilized in the formulation of mild facial cleansers, toothpastes, shampoos, body washes, and baby care products, making them a highly favored choice among individuals with sensitive skin.

In the pharmaceutical and health supplement sectors, sodium sarcosinate is primarily employed in the synthesis of creatine monohydrate. Creatine is a widely used sports nutrition supplement known for its ability to enhance muscle strength, promote protein synthesis, delay fatigue, and aid in physical recovery; it is frequently utilized by athletes and fitness enthusiasts. Additionally, sodium sarcosinate itself can function as a food additive, serving to enhance food flavor or acting as a preservative and freshness agent to prevent fermentation and spoilage during storage.

In the industrial sphere, sodium sarcosinate and its derivatives fulfill a variety of functions. It can be utilized as a dyeing auxiliary to improve the uptake and fixation rates of dyes on textile fibers.

Within the fields of metal processing and lubricants, sodium sarcosinate acts as an excellent rust inhibitor and corrosion inhibitor, effectively preventing rust formation on metal surfaces. Moreover, it serves as a dyeing auxiliary, an antistatic agent, and a softening agent, finding extensive application in industries such as textile printing and dyeing, as well as industrial cleaning.