Product Name: Monopotassium Phosphate (MKP) "Origin: China CAS No.: 7778-77-0 AUCO No.: 336 Packing: 25kg bag" Items Standard Appearance White crystal Content KH2PO4 99.0% Phosphorus pentoxide P2O5 2.0% Potassium oxide K2O 34.0% PH value (3% water solution) 4.3-4.7 Moisture 0.2% Water-insoluble 0.01% Chloride (Cl-) 0.05% As 50mg/kg Pb 20mg/kg Cd 2mg/kg Cr 2mg/kg Hg 1mg/kg
