1,2-Benzisothiazolin-3-one (BIT) is a broad-spectrum biocide and preservative in the isothiazolone family, providing effective antimicrobial protection against bacteria, yeasts, and fungi at low use concentrations. It is widely used in water-based industrial products, personal care formulations, and household products as a preservative active ingredient. SUNCHEM supports international buyers with BIT (1,2-Benzisothiazolin-3-one) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

