Dipotassium Phosphate

Dipotassium Phosphate (DKP) is a moderately alkaline potassium salt used as a food additive and buffering agent. It functions as an emulsifier, stabilizer, and pH regulator in various food applications. DKP is particularly useful in coffee creamers, instant puddings, and other processed foods. It also serves as a source of potassium in dietary supplements and food fortification.

CAS:

7758-11-4

Formula:

K2HPO4

Molar Weight

174.18 g/mol

Melting Point

Decomposes at elevated temperature

Boiling Point

Not applicable (decomposes)

Density

2.44 g/cm³

Forms

White hygroscopic crystalline powder, Various hydrates available

Odor

Odorless

Key applications

  • Emulsifier in coffee creamers
  • pH buffer in food products
  • Stabilizer in instant puddings
  • Nutrient supplement (potassium source)
  • Laboratory buffer preparation

Industries

  • Food and Beverage Industry
  • Dairy Industry
  • Dietary Supplement Manufacturing
  • Pharmaceutical Industry
  • Biotechnology
  • Laboratory Research

DKP, Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium orthophosphate
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