1.Food and Industrial grade 2.Steady high quality 3.Shippment fast 4.Custom Packaging 5.CAS:7758-29-4 Basic details CAS No.: 7758-29-4 Molecular Formula: Na5P3O10Molecular weight: 367.86 Properties White microdot powder with luster, melting point at 622 o C, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca 2+, Mg 2+, can soften hard water, change suspension ...