Dipotassium Phosphate (DKP): Essential Phosphate Salt for Modern Industry

Dipotassium Phosphate (DKP), with the chemical formula K₂HPO₄, is a highly soluble inorganic salt that serves as a crucial ingredient across food processing, pharmaceutical manufacturing, and various industrial applications.

This white, hygroscopic crystalline powder delivers both potassium and phosphate ions, making it a versatile compound for buffering, nutrient supplementation, and process optimization.

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Key Properties

DKP exhibits excellent water solubility and acts as an effective pH buffer, typically maintaining solutions in the slightly alkaline range (pH 8-9).

Its dual role as both a potassium source and phosphate donor makes it particularly valuable in applications requiring mineral fortification or precise pH control.

The compound is stable under normal conditions and compatible with a wide range of other ingredients.

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Primary Applications

In the food and beverage industry, DKP functions as a buffering agent, emulsifier, and nutrient supplement. It’s commonly found in coffee creamers, where it prevents protein coagulation, and in processed foods requiring pH stabilization. The compound also serves as a source of dietary potassium and phosphorus in nutritional formulations.

Pharmaceutical manufacturers utilize DKP as a buffering agent in injectable solutions and oral medications, ensuring product stability and optimal absorption. Its biocompatibility and regulatory approval status make it a preferred choice for drug formulation.

Industrial applications include use in water treatment, fertilizer production, and as a processing aid in various chemical manufacturing operations.

DKP meets stringent quality standards including FCC (Food Chemicals Codex) and USP (United States Pharmacopeia) specifications, ensuring safety and consistency across applications.

 

 

Product Name	Dipotassium Phosphate
Chemical Formula	K₂HPO₄
Molecular Weight	136.07 g/mol