Sodium Tripoly Phosphate
Formula: Na5P3O10
MW: 367.86
Executive Standard: GB/T9983-2004
Quality: White powder, surface density 0.35-0.9g/cm3, melting point 622°C. Dissolve in water easily, the aqueous solution is alkalinity. A kind of inorganic chemical surface-active agent, with two kinds of forms: Na5P3O10-I and Na5P3O10 (B). Two forms have the same chemical property
Usage: As chemical additives for making synthetic detergents; synergist for soaps; soft-water agent for industrial water; textile dyeing auxiliaries; and prevent greasy dirt in papermaking industry.
Package: 25kg in plastic paper bag.
Transport: By train, truck and vessel, etc.
Sodium Tripoly Phosphate (Food)
Quality: Colorless or white glassy piece or white powder, dissolve in water; Strong moisture absorption.
Usage: Increase tender of meat, also be used as betterment agent of fish-meat products, clarificant agent of drink.
Package: 25kg in plastic paper bag.
Transport: By train, truck and vessel, etc.
|
Specifications |
Industrial Grade |
Food Grade |
|
Main Content (Na5P3O10) % ≥ |
90 |
90 |
|
Phosphorous Pentoxide (P2O5) % ≥ |
57 |
57.5 |
|
Water Insoluble % ≤ |
0.10 |
0.05 |
|
Iron (Fe) % ≤ |
0.007 |
0.007 |
|
PH of (1% water solution) |
9.2-10.0 |
9.5-10.0 |
|
Heavy metals (as Pb) % ≤ |
--- |
0.001 |
|
Arsenic (as As) % ≤ |
--- |
0.0003 |
|
Fluoride (as F) % ≤ |
--- |
0.003 |
|
Particle Size % ≥ |
95 |
95 |
|
Whiteness % ≥ |
90 |
90 |