English name: Isothiazolinones

Molecular formula: C₈H₉ClN₂O₂S₂

CAS NO：26172-55-4

Molecular weight: 149.6

Appearance: Liquid

Melting point: 42-45°C

Boiling point: 109.7°C

Usage: It is used to treat industrial circulating water and has the function of sterilization and algae control. It is a widely used bactericide and preservative that can effectively kill algae, bacteria and fungi. This active single agent can be widely used in industries such as industrial cooling water, oilfield return tank water, papermaking industry, pipelines, coatings, oil paints, rubber, as well as cosmetics, photosensitive films and cleaning products. It has a small effective dosage, is non-toxic and pollution-free, and can be easily mixed in various formulas. It has a wide PH application range. After dilution to the usage concentration, it is easily biodegraded into non-toxic and pollution-free substances. Angiotensin-converting enzyme inhibitors, precursor drugs, are used for hypertension.