Sodium amino-tris(methylenesulphonate) (ATMP•Na4)
Etidronate disodium (HEDP•Na2)
[Nitrilotris(methylene)]tris-phosphonic acid pentasodium salt (ATMP•Na5)
Dipotassium dihydrogen (1-hydroxyethylidene)bisphosphonate (HEDP•K2)
(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt (HEDP•Na4)
2-Phosphonobutane-1,2,4-tricarboxylic acid sodium salt (PBTC•Na4)
Diethylenetriaminepenta(methylenephosphonicacid) sodium salt (DTPMP•Na2)
Diethylenetriamine penta(methylene phosphonic acid) heptasaodium salt (DTPMP•Na7)
Bis(hexamethylene)triaminopenta(methylene-phosphonic acid) BHMTPH•PN(Na2)
Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt (EDTMP•Na5)
