Product Description
Reference Standards &Impurity
AI Product Description
*The following content is generated by AI and is for reference only.
Monostearin, chemically known as glycerol monostearate (GMS), is a widely utilized food additive and industrial emulsifier derived from the partial esterification of glycerin with stearic acid. Its molecular formula is C₂₁H₄₂O₄, and it is universally recognized by the CAS number 123-94-4. This compound typically appears as a white to pale yellow waxy solid or flakes, possessing a mild odor and a melting point ranging between 56°C and 70°C depending on its purity and specific isomeric composition. As a non-ionic surfactant, Monostearin plays a pivotal role in stabilizing mixtures of oil and water, preventing separation in various formulations.
In the food industry, GMS is extensively employed to improve texture, volume, and shelf life. It acts as a dough conditioner in bread making, enhancing crumb softness and delaying staling by interacting with starch molecules. In confectionery products like chocolate and chewing gum, it prevents fat bloom and ensures a smooth mouthfeel. Additionally, it serves as an effective emulsifier in margarine, ice cream, and whipped toppings, providing consistent consistency and preventing graininess. Beyond food applications, Monostearin finds significant utility in the pharmaceutical sector as a tablet disintegrant and lubricant, aiding in the efficient release of active ingredients. In cosmetics and personal care, it functions as an emollient and thickening agent in lotions, creams, and shampoos, contributing to skin hydration and product stability. The chemical also supports industrial processes, including the manufacturing of plastics and rubber as a processing aid. Due to its safety profile and versatility, Monostearin is approved for use globally by major regulatory bodies, including the FDA and EFSA, making it an indispensable ingredient across multiple sectors requiring high-performance emulsification and stabilization properties.