CAS: 10034-85-2 Molecular Formula: HI Molecular Weight (g/mol): 127.91 MDL Number: MFCD00011347 InChI Key: XMBWDFGMSWQBCA-UHFFFAOYSA-N Synonym: hydriodic acid,hydrogen iodide,hydroiodic acid,hydriotic acid,iodium,yodo,jodwasserstoff,iodine-125,unii-694c0eft9q,iodo group PubChem CID: 24841 ChEBI: CHEBI:43451 IUPAC Name: hydrogen iodide SMILES: I