In the competitive chemical market, preserving product integrity against microbial threats is a constant challenge. 1,2-Benzisothiazolin-3-one (BIT), identified by CAS number 2634-33-5, is a powerful biocide and preservative that plays a critical role in safeguarding numerous water-based products. As a dedicated manufacturer and supplier from China, we understand the importance of providing a reliable and high-quality source for this essential chemical.
Understanding the Efficacy of 1,2-Benzisothiazolin-3-one
BIT is renowned for its broad-spectrum antimicrobial activity. It effectively inhibits the growth of bacteria, fungi, and yeasts by disrupting their cellular membranes. This action makes it an ideal preservative for a wide array of industrial and consumer products that contain water, preventing spoilage, odor, and degradation. Its stability, especially in alkaline conditions, further enhances its utility across various formulations.
Key Applications of BIT in Various Industries:
Our role as a supplier means we see the direct impact of BIT in many sectors:
Why Choose a Chinese Manufacturer for Your BIT Needs?
As a leading manufacturer and supplier of 1,2-Benzisothiazolin-3-one in China, we offer significant advantages. Our robust production capacity ensures consistent supply, meeting both small and large-scale demands. We are committed to delivering high-purity BIT at competitive prices, making it an economically viable choice for your preservation needs. Partnering with us means you gain a reliable supplier focused on quality, value, and efficient service, ensuring your procurement process is smooth and effective.
Safety First: Handling BIT Responsibly
It is essential to handle BIT with proper care. It is classified as harmful if swallowed and can cause skin irritation, serious eye damage, and allergic skin reactions. It is also toxic to aquatic life. Always consult the Safety Data Sheet (SDS) provided by the supplier and adhere to recommended safety measures and usage concentrations. Our team is available to provide guidance for safe and effective application.
Conclusion
1,2-Benzisothiazolin-3-one is a fundamental component for product preservation across many industries. Its efficacy as a biocide, coupled with its stability, makes it an indispensable ingredient for manufacturers. By choosing a trusted Chinese supplier, you ensure access to high-quality BIT, competitive pricing, and a dependable supply chain, ultimately safeguarding your products and enhancing their market appeal.
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.