Chemical name: 5-Chloro-2-methyl-4-isothiazolin-3-one/2-methyl-4-isothiazolin-3-one

CAS No.: 26172-55-4/2682-20-4

Molecular Formula：C₄H₄NOSCl/C₄H₅NOS

ApplicationIt is widely used in water treatment, such as in petrochemical, metallurgy, power, central air conditioning, and industrial circulating cooling water for sterilization and algae control, effectively inhibiting the reproduction and growth of microorganisms. It can also be used in coatings, water-based polymers, metal cutting fluids, adhesives, inks, dyes, paraffin liquids, etc. The equivalent product is Kathon.