Category:
Other Specialized Reagents
CAS NO:
375-73-5
Standard:
In-house Standards,
Perfluorobutanesulfonic acid is a high-performance fluorosurfactant produced via electrochemical fluorination. Its molecular formula is C4F9SO3H with CAS 2068-77-5. This compound serves as a critical intermediate for specialized industrial coatings.
Strictly prohibited in pharmaceutical formulations due to toxicity. Store in corrosion-resistant containers away from moisture. Personnel must utilize full PPE including acid-resistant suits and respiratory protection during handling.