Trisodium citrate dihydrate E331 is a food-grade buffering and emulsifying agent used for pH control, stabilization, and chelation in food systems. It appears as a white crystalline powder with excellent water solubility, ensuring easy dispersion and consistent performance.
Food Industry: Trisodium citrate dihydrate E331 is widely used as a buffering agent, emulsifier, and acidity regulator in food systems. It plays a key role in processed cheese, where it stabilizes emulsions and improves meltability. In beverages, trisodium citrate dihydrate E331 helps control pH and enhance flavor balance by reducing excessive acidity. It is also applied in sauces, jams, and confectionery to maintain stability, prevent crystallization, and improve overall texture.
Pharmaceuticals: In pharmaceutical formulations, trisodium citrate dihydrate E331 is used as a buffering and alkalizing agent to regulate pH and improve formulation stability. It is also utilized in effervescent tablets and oral solutions, where it enhances solubility and supports controlled reactions.
Agriculture: Trisodium citrate dihydrate E331 is applied in certain agricultural formulations as a chelating and buffering agent, helping stabilize nutrient solutions and improve the availability of minerals for plant uptake.
Other Uses: Beyond food and pharmaceuticals, trisodium citrate dihydrate E331 is used in cleaning products and industrial processes as a water softener and chelating agent. It helps bind metal ions, improving cleaning efficiency and preventing scale formation in various systems.
