Category:
Other Specialized Reagents
CAS NO:
6192-52-5
Standard:
USP,
p-Toluenesulfonic acid monohydrate is a crystalline organic sulfonic acid widely used as an efficient catalyst in esterification and dehydration reactions. Synthesized via sulfonation of toluene, its molecular formula is C7H8O4S·H2O with CAS number 6192-52-5.
Store in cool, dry, ventilated areas away from oxidizers. Use PPE including acid-resistant gloves and goggles; it causes severe skin burns and eye damage.