Sodium Tripolyphosphate
Sodium Tripolyphosphate is a white powder and is soluble in water. It is a surfactant and is a good emulsifier to lubricants and fat.Product Details |
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Formula: |
Na5P3O10 |
CAS Number: |
7758-29-4 |
Also Known As: |
STPP; Triphosphoric acid, pentasodium salt; Sodium triphosphate; Pentasodium triphosphate |
Structure: |
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applications:
Sodium Tripolyphosphate is used for water softening, leather making, as a deflocculating agent, food additive, and texturizer.Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
White powder |
Density, g/cm3 |
2.52 |
Melting point, °C |
622 |
Molecular weight, g/mol |
367.86 |
Purity, % |
≥94 |
Refractive index, n20/D |
1.658 |
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