Sodium Tripolyphosphate

Na5P3O10 (%):
94Min
95Min

P2O5 (%):
57Max
57Max

Insolubles in water (%):
0.15Max
0.05Max

Fe (%):
0.007Max
N

Ph (1% solution):
9.2-10
9.5-10

Heavy Metal (As Pb) (%):
N
0.001Max

Arsenic (As) (%):
N
0.0003Max

Fluoride(F) (%):
N
0.003Max

Whiteness(%):
90Min
90Min

Density (g/cm3)
0.35-0.9
0.35-0.9

I type content (%)
10-30
10-30