• sulfur trioxide
  • Sulfite; SULPHITE; oxosulfane dioxide
  • 14265-45-3
  • 231-197-3
  • O3S
  • 80.0632
  • InChI=1/O3S/c1-4(2)3
  • 14265-45-3
  • 2.27g/cm3
  • 44.8°C at 760 mmHg
  • 371mmHg at 25°C