Methyl citrate is widely used as a plasticizer in the production of polymers, enhancing flexibility and durability in materials such as PVC. It is also employed as an intermediate in organic synthesis, particularly in the manufacture of pharmaceuticals and agrochemicals. In the food industry, it serves as a plasticizer in food packaging materials, contributing to safe and flexible packaging solutions. In the cosmetics industry, it is used as an ingredient in creams and lotions for skin conditioning and moisturizing. Additionally, it finds application in the production of biodegradable plastics, contributing to environmentally friendly material solutions. In pharmaceuticals, it can also serve as a solubilizing agent to enhance the efficacy of certain drugs. Its chelating properties make it useful in water treatment processes, where it helps to remove metal ions from wastewater.