Category:
Prophylactic Biological Products
CAS NO:
75-75-2
Standard:
In-house Standards,
Methanesulfonic acid (CAS: 75-75-2, Formula: CH4O3S) is a colorless liquid strong organic sulfonic acid produced via methylation of sulfur dioxide. It serves as a critical catalyst and pH regulator in chemical synthesis.
Store in corrosion-resistant containers away from oxidizers. Requires PPE including acid-resistant gloves and goggles due to severe corrosivity; inhalation risks necessitate proper ventilation systems.