Sodium Tripolyphospate
Catalog No: IC-039
A polyphosphate of sodium, the sodium salt of triphosphoric acid.
Soluble in water and certain solvents.
Soluble in water and certain solvents.
| Synonym | STPP, sodium triphosphate, pentasodium triphosphate |
|---|---|
| Chemical Formula | Na5P3O10 |
| Appearance | White powder |
| Application | -Used in water softening process -Used as a sequestering, peptizing, deflocculating agent -Used as a preservative for seafood, meats, poultry and pet foods -Used as a builder in soaps and detergents |
| Physical Properties | Low toxicity MP 622 oC Density 2.52 g/cm3 |
| Packing | 25 kg/bag |
Specification
| Item | Result |
|---|---|
| NaPO%) | 94 |
| Fe (ppm) | 69 |
| Water Insoluble (%) | 0.1 |