In the world of industrial chemicals, preservatives and biocides play a critical role in maintaining product integrity and extending shelf life. One such indispensable compound is 1,2-Benzisothiazolin-3-one, commonly known as BIT. As a leading supplier of this essential chemical, understanding its properties and applications is paramount for procurement managers and formulators alike. This article delves into why BIT is a go-to solution for many industries and how to effectively source it from a trusted manufacturer.

What is 1,2-Benzisothiazolin-3-one (BIT)?

1,2-Benzisothiazolin-3-one (CAS No. 2634-33-5) is an organic compound belonging to the isothiazolinone class. It is renowned for its potent broad-spectrum antimicrobial activity, effectively combating bacteria, fungi, yeasts, and algae. This makes it an invaluable preservative and biocide in a wide array of water-based formulations. Its chemical structure provides stability and efficacy, ensuring that products remain protected against microbial spoilage and degradation.

Key Applications in Industry

The versatility of BIT makes it a sought-after ingredient across numerous sectors. Procurement managers often look for reliable suppliers of BIT for applications such as:

  • Paints and Coatings: BIT is a crucial preservative in water-based paints, preventing the growth of microorganisms that can cause viscosity loss, gas production, and discoloration.
  • Adhesives and Sealants: To maintain the integrity and performance of water-based adhesives and sealants, BIT is used to inhibit microbial contamination during storage and application.
  • Detergents and Household Products: From laundry detergents to household cleaners, BIT acts as an effective preservative, ensuring product safety and longevity.
  • Cosmetics and Personal Care: While regulations vary, BIT is used in some cosmetic formulations as a preservative to prevent microbial spoilage.
  • Water Treatment: It serves as a biocide in industrial water systems, controlling microbial growth in cooling towers, process water, and other applications.
  • Textile and Leather Industry: BIT helps prevent microbial damage and odor in textile processing and leather tanning.

Why Source BIT from a Chinese Manufacturer?

For businesses seeking to buy 1,2-Benzisothiazolin-3-one, China offers a competitive market with numerous manufacturers specializing in high-quality chemical production. When sourcing BIT, it is essential to partner with a reputable manufacturer that can guarantee product purity, consistent supply, and competitive pricing. Look for suppliers who provide detailed specifications, Certificates of Analysis (COA), and adhere to international quality standards. As a trusted manufacturer, we are committed to meeting these demands, offering high-purity BIT (≥98%) with reliable delivery to global markets.

Key Considerations for Procurement

When you purchase 1,2-Benzisothiazolin-3-one, consider its stability across a wide pH range (4-12) and temperature. Its miscibility in water and low alcohols makes it easy to incorporate into formulations. However, it's important to note that BIT can be a skin sensitizer at certain concentrations, so safe handling practices and adherence to recommended usage levels are crucial. Always consult the Safety Data Sheet (SDS) provided by your supplier.

In conclusion, 1,2-Benzisothiazolin-3-one is a vital chemical for many industries. By understanding its properties and applications, and by choosing a reliable supplier or manufacturer in China, businesses can ensure they are procuring a high-quality product that meets their formulation needs and contributes to the success of their products. If you are looking to buy BIT, we encourage you to contact us for a quote and sample.