In the realm of industrial chemicals, few compounds offer the broad-spectrum preservation capabilities of 1,2-Benzisothiazolin-3-one, or BIT (CAS 2634-33-5). As a dedicated manufacturer and supplier, we witness firsthand the indispensable role BIT plays in protecting a diverse range of water-based industrial products from microbial contamination. Its efficacy and stability make it a go-to biocide for formulators and manufacturers worldwide.
Understanding the Mechanism of BIT
BIT functions as a powerful biocide by disrupting the cellular membranes of microorganisms. This disruption leads to vital cellular components leaking out, ultimately causing cell death. Its broad-spectrum activity means it is effective against a wide variety of bacteria, fungi, and yeasts, making it a highly versatile preservative. For industrial applications, this means greater product stability and a longer, more reliable shelf life.
Key Applications of BIT in Industrial Formulations:
As a chemical supplier, we consistently observe the critical applications of BIT in various industries:
Why Partner with a Premier BIT Supplier from China?
As a leading manufacturer in China, we offer significant advantages when you choose to buy 1,2-Benzisothiazolin-3-one. Our substantial production capacity ensures a stable and uninterrupted supply, even for large-volume orders. We are committed to delivering high-purity BIT at competitive prices, making us an ideal partner for businesses looking for cost-effective preservation solutions. Our technical support and adherence to quality standards further solidify our position as a trusted source for this vital chemical.
Safety and Handling Considerations
It is imperative for all users to handle BIT responsibly. As a chemical with potential hazards, including skin irritation and sensitization, proper personal protective equipment (PPE) and adherence to recommended concentrations are vital. We provide comprehensive Safety Data Sheets (SDS) for all our products to ensure safe handling and application. Consulting with our team for specific product usage recommendations is always advised.
Conclusion
1,2-Benzisothiazolin-3-one is a critical preservative that underpins the quality and longevity of countless industrial products. Its broad-spectrum antimicrobial action, combined with its stability, makes it an invaluable component for manufacturers. By sourcing BIT from a reputable and capable supplier like ourselves, you gain access to a high-quality product, competitive pricing, and the assurance of a consistent supply, empowering your operations and product development.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.