Sell Industrial and food grade STPP(Sodium Tripolyphosphate) 94%,96%
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STPP(Sodium Tripolyphosphate)
1.High quality best price
2.used as syndet adjuvant,soap synergist
3.Industrial and food grade
STPP(Sodium Tripolyphosphate):
Name | Sodium Tripolysphoate 94% |
Chemical Formula
| Na5P3O10 |
iTEM | Standard |
Assay Na5p3o10, %≥ | 94.0 |
P2O5, %≥ | 56.5 |
Water insoluble matter | 0.03 |
Iron (Fe),%≤ | 0.03 |
PH Value | 9.2-10.3 |
Whiteness,% | 90 |
Density | 0.40 g/cm3-1.0 g/cm3 |
Heavy Metal (as Pb), %≤ | 0.001 |
Bulk density | 0.35-0.5g/cm 3 |
