Mainly used as the detergent builder, also used as improving agent for meat, poultry and sea food in food industry and for the use of petroleum, ceramic, mining, water-treating industries and so on.
(NaP3O100)¡Ý94%    94.10%
(P2O5)¡Ý57%    57.09%
Ph  9.2-10    9.72
(Fe)¡Ü0.01%    0.0065%
(water insoluble)   0.10 %v  0.014%
(phase I)10-13.50    12.00
Density (light:0.35-1.0g/cm3)     1.14g/cm3