Used in food processing as an emulsifier and stabilizer, particularly in processed cheeses to improve texture and melting properties. Acts as a buffering agent in canned fruits and vegetables to maintain pH and preserve color. Employed in meat products to enhance water retention and improve yield. In textile and paper industries, used as a sequestrant to prevent stains and enhance bleaching efficiency. Also found in cleaning formulations, including detergents and metal surface treatments, due to its ability to sequester metal ions and soften water. Used in dental products to control tartar formation by binding calcium. Serves as a dispersing agent in industrial applications and in some pharmaceuticals as an excipient.