Dipotassium Phosphate 7758-11-4

Dipotassium Phosphate (DKP) is an inorganic compound with a variety of applications in food, agriculture, and industrial processes. Here are the key details:

Basic Information

• Chemical Name: Dipotassium Phosphate
• Chemical Formula: K2HPO4\text{K}_2\text{HPO}_4K2​HPO4​
• CAS Number: 7758-11-4
• Molecular Weight: 174.18 g/mol

Properties

• Appearance: White crystalline powder
• Odor: Odorless
• Solubility: Highly soluble in water.
• pH: Typically around 8-9 in solution.

Applications

• Fertilizer: Used as a source of potassium and phosphorus, promoting plant growth and improving crop yields.
• Food Industry: Acts as a food additive, emulsifier, and buffering agent. It is often found in dairy products, processed foods, and beverages.
• Pharmaceuticals: Used in some medicinal formulations as a nutrient source.
• Buffer Solutions: Commonly used in laboratories to maintain pH levels in various chemical processes.

Safety and Handling

• Toxicity: Generally recognized as safe (GRAS) when used in food; however, excessive consumption can lead to gastrointestinal issues.
• Handling Precautions: Use gloves and goggles when handling to avoid irritation.

Environmental Impact

• Biodegradability: Non-toxic and environmentally friendly when used appropriately.

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