... as buffering agent, loosening agent, flour modifier,antioxidant, stabilizer etc. Calcium hydrophosphate1. Description:Molecular formular: CaHPO4 • 2H2O.Molecular weight: 170. ... stable in the air.Application: It’s not only calcium nutrition enhancer but also used as phosphorus fortifier, so ... it is usually used in the food both calcium and phosphorus supplement. Besides, it’s also used as ...