Di potassium phosphate

dipotassium hydrogen orthophosphate.

  • Cas Number :7758-11-4
  • Chemical Formula : K2HPO4
  • Molecular Weight : 174.18

Di potassium phosphate

Dipotassium phosphate is a highly water-soluble salt which is often used as a fertilizer, food additive and buffering agent. It is a common source of phosphorus and potassium.

Appearance:
White powder
Assay:
98.0% min.
Loss on drying:
2.0% max.
pH of 1% soln.:
9.0 - 9.6
Matter insoluble in water:
0.5% max.
Chloride (as Cl):
0.1% max.
Sulphate (as SO4):
0.1% max.
Iron (as Fe):
0.005% max.