Sulfan

Sulfan, Sulphan, Sulfane or Sulphane may refer to:


 * Sulfan (Baker & Adamson), a stabilized form of sulfur trioxide traded by Baker & Adamson
 * Nisso sulfan, an alternative name for sulfur trioxide
 * Sulfane (organic), a modern systematic name for the older trivial name thioether
 * Sulfane/Sulphane, an alternative name for hydrogen sulfide
 * Yara Sulfan, an agricultural mineral fertilizer with 24% nitrogen and 6% sulfur