Supplier: AMSP-monosodium phosphate anhydrous, ADSP-disodium phosphate anhydrous, ATSP-trisodium phosphate anhydrous, SAPP-sodium acid pyrophosphate, TSPP-tetrasodium pyrophosphate, tkpp-tetrapotassium pyrophosphate, MKP-monopotassium phosphate, STPP-sodium tripolyphosphate