1,2-Benzisothiazolin-3-one (BIT)
Product name: 1,2-Benzisothiazolin-3-one (BIT)
CAS No.: 2634-33-5 Molecular Weight: 151
Structural Formula:

1,2-Benzisothiazolin-3-one (BIT) 85%
Specifications
|
Items |
Specifications |
|
Appearance |
light yellow to white powder |
|
BIT Purity (%) |
≥99.0 |
|
Moisture(%) |
≤15 |
Storage
Store in a tightly closed container, away from light, at room temperature.
Pakcage
BIT85: 25 kg or 750kg bag
|
Items |
Specifications |
|
Appearance |
Clear, amber solution |
|
Total active Ingredient |
≥20.0% |
|
PH value(10% in water) |
11.0-13.0 |
|
Density |
1.10-1.20 |
Pakcage
BIT 20:1000kg IBC,200KG Drum
Storage and Transportation
When stored in a dark, air-tight, and moisture-proof place at room temperature, the product has a shelf time of one year. It is important to keep it in a proper environment to ensure its longevity and quality. Proper storage conditions, such as protection from light, air, and moisture, are key factors in maintaining the product's freshness and effectiveness over time. By following these guidelines, you can maximize the shelf life of the product and enjoy its benefits for an extended period.
Usage
Benzisothiazolinone is a widely used preservative that possesses both microbicide and fungicide properties. Its applications are numerous and include use in emulsion paints, varnishes, and adhesives. It is also found in home cleaning and car care products, as well as laundry detergents, stain removers, and fabric softeners. Additionally, benzisothiazolinone is used in photographic processing solutions and inks. Its versatility and effectiveness make it a valuable ingredient in a wide range of products.
Various industries utilize microbiocides to achieve different objectives. The textile industry uses them in spin-finish solutions, while the leather processing industry applies them in preservation solutions for fresh animal hides and skins. Agriculturists use these chemicals in pesticide formulations, and the gas and oil drilling industry adds them in muds and packer fluids. Additionally, preservation of various materials also requires the use of microbiocides.
Methylisothiazolinone is commonly used alone or in conjunction with paints, forming a mixture that serves as a reliable biocide. Depending on the specific application and other biocides present, concentrations in these products typically range from 200 to 400 ppm. A study conducted in Switzerland in the year 2000 revealed that 19% of paints, varnishes, and coatings contained BIT. Additionally, during that time, adhesives, sealants, plasters, and fillers exhibited a slightly higher percentage, with 25% containing BIT. However, a more recent study conducted in 2014 uncovered a significant surge in BIT usage, with a staggering 95.8% of house paints found to incorporate this compound. It is evident that the popularity and prevalence of BIT in the paint industry have experienced remarkable growth over the years.
Cautions
Operational instruction must be strictly followed. Avoid any contact with the skin. Wear protective clothes, goggles, and rubber gloves in operation. Once any contact with the skin happens, wash the skin immediately with plenty of water and soaps; when it splashes into eyes, wash immediately with plenty of water and buffer solutions.
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