CAS No: 117-96-4 (Anhydrous) ; 50978-11-5 (Dihydrate) ; 737-31-5 (Sodium Salt)
Mol. F.: C11H9I3N2O4 (Acid); C11H8I3N2NaO4 (Sodium Salt)
Mol. Wt.: 613.91 ;635.90