MKP monopotassium phosphate

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Description

Buy MKP monopotassium phosphate online CAS No.:7778-77-0 Chemical formula:KH2PO4 Molecular weight:136.09 Other Names:Potassium phosphate;Potassium dihydrogen phosphate; Standard executed:HGT4511-2013(Tech grade) Property:White or colorless crystals, soluble in water easily. Density is 2.338. Melting point is 252.6℃. Monopotassium phosphate (MKP) (also, potassium dihydrogenphosphate, KDP, or monobasic potassium phosphate) is the inorganic compound with the formula KH2PO4. Together with dipotassium phosphate (K2HPO4.(H2O)x) it is often used as a fertilizer, food additive, and buffering agent. The salt often cocrystallizes with the dipotassium salt as well as with phosphoric acid.[7]Single crystals are paraelectric at room temperature. At temperatures below −150 °C (−238 °F), they become ferroelectric.

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Product characteristics

K2O % ≥
34.0
Phosphorus pentoxide(P2O5) % ≥
52.0
PH of 1% solution
4.3-4.7
Moisture % ≤
0.5
Water insoluble % ≤
0.1
Chloride, as CI % ≤
0.05
Arsenic, as AS % ≤
0.005

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8101DS Raalte - Netherlands

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