Potassium Dihydrogen Orthophosphate uses in different industries includes:

1. Corrosion Inhibitors: Potassium Dihydrogen Orthophosphate is utilized as a corrosion inhibitor in industries where it helps prevent or minimize the corrosion of metals, particularly in water treatment systems and industrial processes.
2. Anti-Scaling Agents: It is used as an anti-scaling agent to prevent the accumulation of mineral deposits and scale in water systems, such as boilers, cooling towers, and pipes. It helps maintain the efficiency of these systems by reducing scaling and improving heat transfer.
3. Surface Active Agents: Potassium Dihydrogen Orthophosphate acts as a surface-active agent, commonly known as a surfactant. It finds applications in various industries, including detergents, cleaning products, and emulsions, where it helps reduce surface tension and improves wetting and spreading properties.
4. Medicines: Potassium Dihydrogen Orthophosphate is used in the pharmaceutical industry as an excipient in the formulation of medications. It can serve as a buffering agent, helping to maintain the pH stability of drugs and improve their efficacy.
5. Laboratory Reagent: Potassium Dihydrogen Orthophosphate is commonly used as a laboratory reagent. It acts as a buffer in pH determination and finds application as a pharmaceutical aid, specifically as a buffering agent in pharmaceutical formulations.
6. Food Additives: Potassium Dihydrogen Orthophosphate is used as a buffer in food products, including emulsifying salts for processed cheese and phosphate mixes for meat products. It can also serve as a culture nutrient in the manufacture of pharmaceuticals.

These applications highlight the versatility of Potassium Dihydrogen Orthophosphate across industries, where it plays a vital role in corrosion prevention, scaling control, surface modification, pharmaceutical formulations, food additives, and laboratory processes.