Category:
Chiral Intermediates
CAS NO:
/
Standard:
In-house Standards,
mainly used in pharmaceutical, dyes, synthetic detergents, cosmetics and war industries.
Chlorosulfonic acid (ClSO₃H, CAS 7790-94-5) is a colorless to pale yellow liquid produced via the reaction of sulfuric acid with chlorine. It serves as a potent sulfonating and chlorinating agent in industrial synthesis.
Strictly store in corrosion-resistant containers away from moisture. Requires full PPE due to severe corrosivity and toxic fume generation upon contact with water.