Category:
Other Specialized Reagents
CAS NO:
26412-87-3
Standard:
USP,
Pyridine sulfur trioxide is a sulfating agent used in organic synthesis. It acts as a mild and selective source of SO3. Molecular formula: C5H5N·SO3. CAS No: 14076-28-1.
Store in a dry, ventilated area away from moisture. Use protective gear to prevent skin contact; hydrolysis releases corrosive acids. Avoid inhalation of dust or vapors during handling.