36983-81-0 Abbott 38642 Abbott-38642 Acetic acid, phosphono-, P,P-disodium salt, hydrate Acetic acid, phosphono-, disodium salt Disodium carboxymethylphosphonate Disodium phosphonoacetate Disodium phosphonoacetate monohydrate Fosfonet sodium NSC138745 Phosphonoacetic acid, disodium salt, monohydrate