Supplier: Sodium tripolyphosphate (STPP), sodium hexametaphosphate(SHMP), monopotassium phosphate (MKP), trisodium phosphate (TSP), disodium phosphate (DSP), monosodium phosphate(MSP), sodium acid pyrophosphate (SAPP), tetra sodium pyrophosphate (TSPP), tetra potassium pyrophosphate (TKPP)
