Properties: White crystal powder
Application: Mainly used for syringe, curry，paper making，etc.
Packing: 25kg/bag PP/PE
Formula: Na5P3O10
|
Item |
Specification |
|
Sodium Tripolyphosphate (as Na5P3O10) |
94% min |
|
Total Phosphorous (as P2O5) |
57% min |
|
Water Insoluble |
0.06% max |
|
Iron (as Fe) |
90ppm max |
|
Bulk Density |
0.65~0.75 g/cm3 |
|
Screenings 1mm on test screen |
2% max |
|
Content of Phase I |
10~30 |
|
Whiteness |
85 min |
|
PH Value |
9.2~10 |
For Food Grade
|
Chloride |
0.05% max |
|
As |
3ppm max |
|
F |
30ppm max |
|
Pb |
10ppm max |