Quick Details
- ProName: Pentapotassium triphosphate
- CasNo: 13845-36-8
- Molecular Formula: H5O10P3.5K
- LimitNum: 0
Superiority
Tetra Potassium Pyrophosphate(TKPP)Molecular formula: K4P2O7
Molecular weight: 330.34
Standard executed: HG/T3591-1999
CAS Number: 7320-34-5
Pr…
Details
Tetra Potassium Pyrophosphate(TKPP)Molecular formula: K4P2O7
Molecular weight: 330.34
Standard executed: HG/T3591-1999
CAS Number: 7320-34-5
Properties:
Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109℃; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25℃,its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.