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Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents
Salts of Phosphonates
Polycarboxylic Antiscalant and Dispersant
Biocide and Algicide
Reverse Osmosis Chemicals
Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
Corrosion Inhibitors & Oxygen Scavenger
Surfactant & Others

1,2-Benzisothiazolin-3-One

bit strctural

Product Features

  • 1,2-Benzisothiazolin-3-One(BIT) is a broad-spectrum, long-lasting biocide that effectively kills a variety of bacteria, fungi, and yeasts with a minimum effective concentration of 0.1%.

  • 1,2-Benzisothiazolin-3-One has good compatibility with various emulsifiers, surfactants, and other agents, and is miscible with alcohol and water solutions at any ratio.

  • 1,2-Benzisothiazolin-3-One has a broader range of applications than similar products and is suitable for use in media with a pH value range of 4.0-12.

Technical Specification

bit technical specification

Applications & Usage


For use in cosmetics, body care products, and other daily chemicals, the concentration of using is in the range of 0.05-0.40% (w/w) depending on the storage environment and whether the product is susceptible to the destroy of microorganisms. The specific formula and instructions for the concentration of using will be based on the company's microbial technology division.

BIT can be added at any production step,but it's suggested to be added at the final step at less than 50℃,avoid adding at a temperature of higher than 50℃.

Package & Storage

bit package

Hazard & Safety Precaution

bit Hazard & Safety Precaution

Alternative Name / Synonyms