Tetrapotassium Pyrophosphate - TKPP
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Tetrapotassium pyrophosphate is a versatile chemical compound with various industrial applications due to its properties as a buffering agent, dispersing agent, and sequestrant. It is a white, water-soluble crystalline powder or solid.
Product Details |
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Formula: |
K4P2O7 |
CAS Number: |
7320-34-5 |
Also Known As: |
Potassium diphosphate tetrabasic; Tetrapotassium diphosphate |
applications:
Tetrapotassium pyrophosphate is used in the formulation of detergents and cleaning agents and as a deflocculant, dispersant, sequestrant, anti-corrosion and anti-scale agent in water treatment.
It serves as an emulsifier, stabilizer, and texturizer in various processed foods and a buffering and chelating agent in cosmetics.
Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
White powder |
Density, g/cm3 |
2.33 |
Grades |
Granular, NSF |
Melting point, °C |
1300 |
Molecular weight, g/mol |
330.34 |
Odor |
Odorless |
Purity, % |
97 |
Refractive index, n20/D |
1.425 |
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