2551-62-4 29267-82-1 36575-03-8 59109-69-2 295701_ALDRICH hexafluoro-l6-sulfane D05962 Sonovue (TN) Sulfur hexafluoride (USAN) EINECS 219-854-2 Elegas HSDB 825 Hexafluorure de soufre [French] SULFUR HEXAFLUORIDE Sulfur fluoride (SF6), (OC-6-11)- Sulfur fluoride, (OC-6-11)- Sulfur hexafluoride [UN1080] [Nonflammable gas] Sulphur hexafluoride UN1080 CHEBI:30496 SF6 [SF6] hexafluoridosulfur sulfur(6+) fluoride sulfur(VI) fluoride BR1 SF6 Microbubbles SonoVue Stabilized sulfur hexafluoride microbubbles