Tribasic sodium phosphate, also known as trisodium phosphate (TSP), is an inorganic compound primarily used in various industrial applications. It is derived from phosphoric acid and sodium hydroxide and has the molecular formula Na3PO4. This compound has a molar mass of approximately 163.94 grams per mole.
Tribasic sodium phosphate is a white, crystalline solid that is highly soluble in water. It is commonly used as a cleaning agent, stain remover, and degreaser due to its strong alkaline properties. It is often found in household cleaning products, such as detergents and dish soaps, as well as industrial cleaning solutions.
In addition to its cleaning abilities, tribasic sodium phosphate is also utilized as a food additive in certain applications. It functions as an emulsifier, enhancing texture and preventing unwanted separation in processed foods. However, in many countries, its usage in food has been restricted due to potential health concerns.
Furthermore, tribasic sodium phosphate finds applications in the formulation of water treatment chemicals and as a corrosion inhibitor. It is used in various industries, such as agriculture, metal finishing, and textiles.
Due to its alkaline nature, tribasic sodium phosphate can be harmful if ingested or inhaled in significant amounts. It may cause irritation to the skin, eyes, and respiratory tract and may be toxic if swallowed. Therefore, it is important to handle this compound with proper caution and safety measures.
