Technical Specifications:
Specifications
Superior quality
First-grade
Qualified products
Sodium Tripolyphosphate(Na5P3O10)% ≥
96
90
85
Phosphorus Pentoxide(P2O5)% ≥
57.0
56.0
55.0
Water insoluble matter %≤
0.10
0.10
0.15
Fe%≤
0.007
0.015
0.030
PH
9.2--10.0
Whiteness %≥
90
80
70
Apparent density
5.0