Tripotassium Phosphate

Tripotassium Phosphate (TKP) is a strongly alkaline potassium salt with properties similar to trisodium phosphate. It is used as a cleaning agent, pH adjuster, and food additive. TKP provides powerful degreasing action and is effective in industrial cleaning applications. In food processing, it serves as an emulsifier and acidity regulator while providing potassium content.

CAS:

7778-53-2

Formula:

K3PO4

Molar Weight

212.27 g/mol

Melting Point

1340°C

Boiling Point

Not applicable (decomposes)

Density

2.56 g/cm³

Forms

White crystalline solid or powder, Hygroscopic

Odor

Odorless

Key applications

  • Industrial cleaning and degreasing
  • pH adjuster in food processing
  • Emulsifier in dairy products
  • Water softener in detergents
  • Potassium source in formulations

Industries

  • Cleaning Products Industry
  • Food Processing
  • Detergent Manufacturing
  • Water Treatment
  • Industrial Maintenance

TKP, Tripotassium orthophosphate, Potassium phosphate tribasic, Tribasic potassium phosphate
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