Monopotassium Phosphate

Description

Monopotassium phosphate, MKP, (also potassium dihydrogenphosphate, KDP, or monobasic potassium phosphate), KH2PO4, is a soluble salt of potassium and the dihydrogen phosphate ion. It is a source of phosphorus and potassium as well as a buffering agent. It can be used in fertilizer mixtures to reduce escape of ammonia by keeping pH low.

Uses

Monopotassium phosphate is a high-purity PK fertilizer. Used in buffers (determination of pH, pharmaceutical production, urinary acidifier, paper processing, baking powder, and food), nutrient solutions, yeast foods, special liquid fertilizers, sonar systems and other electronic applications; Used as a nutritional supplement in foods, a nonlinear optical material for laser use, and in wastewater treatment.

benefits

Monopotassium Phosphate is best used at the beginning of plant development, when plants require large amount of Phosphorus in order to stimulate root growth. It can also be applied in pre-flowering stage and after fruit set to enhance flower fertilization and fruit growth. MKP supplies crops with all the Phosphorus and Potassium they need and can be used as a source of Phosphorus for soilless crops. After fruit set it helps fruit ripening.