*Main contents (as KH2PO4%): 98.0 min
*Total P Content(P Unit)%: 22.3 min
*P2O5% :51.0 min
*K2O%: 33.8-34.5
*PH value: 4.3-4.7
*Moisture H2O%: 0.2 max
*Water insoluble matter%: 0.2 max
*As%: 0.005 max
*Fe%: 0.003 max
*Heavy metal (as Pb)%: 0.005 max
*Appearance: White crystal