Tri-Potassium Phosphate

Potassium phosphate, Tribasic or Tri-Potassium Phosphate (TPP) Anhydrous

Formulation:
H3PO4 + 3KOH = K3PO4 +3H2O
2H3PO4 + 3K2CO3 = 2K3PO4 + 3CO2 + 3H20


Grades We Manufacture :
• Tri-Potassium Phosphate Anhydrous Industrial Grade

Tri-Potassium phosphate also known as Potassium Phosphate Tribasic is a water-soluble ionic salt. Tri-Potassium Phosphate requires reaction of a solution of phosphoric acid with Potassium Carbonate and Caustic Potash lye/flex and TPP maintains a minimum PH of 11.5, as compared to Mono and Di potassium Phosphates.

Applications:

Packing

Specifications:

Product Name Tri-Potassium Phosphate (TPP) Anhydrous
IUPAC Name Tri-potassium Phosphate
Molecular Formula K3PO4
Molecular Weight 212.27
Appearance White fine Powder
PH Range (1% w/v) Min 11.5
Assay % / Purity % (minimum) 98.00
P2O5 content % (minimum) 32.00
'K' Content % (minimum) 55.00
Iron as 'Fe' Content % 0.02
Chloride as 'Cl' Content % 0.2
Sulphate as 'SO4' content % 0.03