Mono Potassium Phosphate (Technical Grade):

Chemical Name: Potassium Dihydrogen Phosphate

Product Ratio: 00-52-34

Molecular Formula: KH2PO4

Physical Appearance: White crystalline

Formula Weight: 136.09

CAS Number: 7778-77-0

Bulk Density: 1.272

Melting Point: 252.6℃

Specific Gravity: 2.34

PH of 1% Solution at 25℃: 4.5

Purity: 99% min

Water Soluble Phosphorous as P2O5: 52% min

Water Soluble Potash as K2O: 34% min

Moisture: 0.1% max

Water Insoluble: 0.05% max




  • Ingredient in specialty soluble dry agricultural fertilizers.
  • Foliar spray or irrigation fertilizer.
  • Acidic buffer for pH control, in various chemical processing applications.
  • Mineral nutrient in fermentation tanks.
  • Sequestering agent.


Storage: Store at a cool, dry and well ventilated place.

Packing: 25/1000kg PP+PE bags.

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