Chemical formula: Na2HPO4 CAS NO. 7558-79-4 Application: In the food industry as a quality improver, PH regulator, Buffering agent, emulsified dispersant, nutritional supplement and moisture retainer. Mainly used in cheese, beverages, jelly, ketchup, lunch meat and meat cured products, at the same time can be used as modified starch additives. Add 3-5 to food processing Package:25 kgs bag,two layer inner bag, outside bag is WPP bag