chemicals : Mono Potassium Phosphate (MKP), Di-potassium Phosphate (DKP), Potassium Tripolyphosphate (KTPP), Tetra Potassium Pyrophosphate (TKPP), Mono Sodium Phosphate (MSP), Di-Sodium Phosphate (DSP), Tri-Sodium Phosphate (TSP), Sodium Hexametaphosphate (SHMP), Tetra Sodium Pyrophosphate (TSPP), Sodium Tripolyphosphate (STPP), Mono Ammonium Phosphate (MAP), Di-Ammonium Phosphate (DAP), Urea Phosphate (UP).