Ammonium phosphate dibasic is widely utilized in research focused on:

• Fertilizers: This compound is a key ingredient in many fertilizers, providing essential nutrients like nitrogen and phosphorus to promote healthy plant growth, particularly in agriculture and horticulture.
• Food Industry: It serves as a food additive, acting as a leavening agent in baked goods, which helps improve texture and volume, making it a staple in food production.
• Buffer Solutions: In laboratory settings, it is used to create buffer solutions that maintain pH stability in biochemical experiments, crucial for accurate and reliable results.
• Water Treatment: The compound is applied in water treatment processes to reduce heavy metal ion concentrations, ensuring cleaner water for industrial and municipal use.
• Pharmaceuticals: It is involved in the formulation of certain medications, enhancing drug solubility and stability, which is vital for effective therapeutic outcomes.