Category:
Intermediates&Fine Chemicals
CAS NO:
636-73-7
Standard:
ChP, USP,In-house Standards,
PYRIDINE-3-SULFONIC ACID is a key heterocyclic intermediate synthesized via sulfonation of pyridine. Its molecular formula is C6H5NO3S with CAS No. 28940-01-8.
Store in a cool, dry, ventilated area away from oxidizers. Use PPE to prevent skin contact; avoid inhalation of dust or vapors during handling.