Monopotassium Phosphate (Phosphate BP)

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Monopotassium Phosphate (Phosphate BP), MKP, (also potassium dihydrogen phosphate, KDP, or monobasic potassium phosphate), KH2PO4, is a soluble salt of potassium and the dihydrogen phosphate ion, which is used as a fertilizer, a food additive and a fungicide. Monopotassium Phosphate is a source of phosphorus and potassium. It is also a buffering agent. When used in fertilizer mixtures with urea and ammonium phosphates, it minimizes escape of ammonia by keeping the pH at a relatively low level.

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Product Details

Specifications

Arsenic [As]	3mg/kg max. (FCC), 3ppm max. (NF), 2ppm max. (EP/BP)
Assay	98.0% min. (FCC), 98.0 to 100.5% (NF/EP/BP)
Insoluble Matter	0.2% max. (FCC/NF)
Iron [Fe]	10ppm max. (EP/BP)
Reducing Substances	Pass Test (EP/BP)
Sodium [Na]	0.1% max. (EP/BP)
Sulfate	300ppm max. (EP/BP)
Appearance of Solution	Clear and Colorless (EP/BP)
pH	4.2 to 4.5 (EP/BP)
Chloride	200ppm max. (EP/BP)
Heavy Metals	10ppm max. (EP/BP)
Identification	Pass Test (NF/FCC/EP/BP)
Loss on Drying	1% max. (FCC), 1.0% max. (NF), 2.0% max. (EP/BP)
Residual Solvents	Meets Requirements (EP/BP/NF)