Specifications Food Grade
Assay Na5P3O10 % min 95.0
P2O5 %min 57.0
Water Insoluble Matter%max 0.05
Iron(Fe) %max 0.01
PH value(1%water solution) 9.5-10.0
Heavy Metal(as Pb) %max 0.001
Arsenic(As) %max 0.0003
Fluoride(F) %max 0.003