*EINECS No.: 231-913-4
*Formula: KH2PO4
*Formula weight: 136.09
*Appearance:White or colorless crystal
*Main content (KH2PO4):99.0 % min
*P2O5:51.5 % min
*K2O:34.0 % min
*pH value of 1% solution:4.3-4.7
*Moisture:0.20 % max
*Water insoluble:0.20 % max