MKP Soluble

Monopotassium Phosphate (0-52-34)

MKP is a high-purity, fully water-soluble fertilizer supplying 52% phosphorus (P₂O₅) and 34% potassium (K₂O). It is widely used in fertigation, foliar applications, and as a raw material in NPK production.

Its chloride-free and low-salt-index composition makes it ideal for high-value and salt-sensitive crops.


Key Features:

  • 0-52-34 formulation – Balanced source of P & K for flowering and fruit development
  • Solubility: 200–230 g/L at 20 °C
  • pH (1% solution): ~4.3–4.7 (mildly acidic)
  • Chloride-free, sodium-free – Safe for sensitive crops
  • Compatible with most water-soluble fertilizers
  • Stable in a wide range of fertigation and foliar programs

Recommended Uses:

  • Fertigation in vegetables, fruits, flowers, and protected crops
  • Foliar sprays to boost flowering, fruit set, and stress tolerance
  • Early crop stages and when nitrogen supply needs to be minimized
  • Raw material in high-purity NPK formulations
ElementGuaranteed
Color and appearanceWhite powder / crystallie
pH (1% solution)4,2 – 4,7
Potassium Oxide (K2O4)Min. 34%
Phosphate (P2O5)Min. 52%
InsolubleMax. 0,1%
Solubility 20º water208 gr/L