Category:
Other Specialized Reagents
CAS NO:
121-03-9
Standard:
USP,
2-Methyl-5-nitrobenzenesulfonic acid is a key organic intermediate synthesized via sulfonation of nitrotoluene. Its molecular formula is C7H7NO4S (CAS 89-06-1).
Store in cool, dry, ventilated areas away from oxidizers. Use PPE to prevent skin contact and inhalation of dust; strictly avoid ingestion or medical use due to toxicity.