... fertilizer P2O5:12%,14%,16%,18%min Moisture:5%max Free Acid:4% Pass SGS inspection available P2O5 16% Single Super fertilizer Single ... Superphosphate TYPICAL ANALYSIS Total Phosphorus (P)12%,14%,16%,18%minPhosphorus as citrate insoluble0.2%Available Phosphorus10%,12%,14 ... at the time of preparation of land. It comprises of 16% water soluble phosphate which is readily accepted by the ...