Category:
Active Pharmaceutical Ingredients
CAS NO:
75-75-2
Standard:
In-house Standards,
Methanesulfonic acid (MSA) is a strong organic sulfonic acid widely used as an efficient catalyst and reaction medium in pharmaceutical synthesis. Its core advantage lies in high thermal stability and low volatility compared to mineral acids. Chemical Formula: CH4O3S | CAS No: 124-63-0.
Strictly store in corrosion-resistant containers away from oxidizers. Personnel must wear full chemical protection gear; it causes severe skin burns and respiratory damage upon exposure.