1,2-Benzisothiazol-3(2H)-one CAS 2634-33-5-Powder-2

1,2-Benzisothiazol-3(2H)-one with CAS 2634-33-5 — изображение 2

1,2-Benzisothiazol-3(2H)-one with CAS 2634-33-5

Номер CAS: 2634-33-5 Другие названия: 1,2-Бензизотиазол-3 (2Н)-он MF: C7H5NOS Номер EINECS: 220-120-9 Место происхождения: Китай Тип: Синтезирует Промежуточные продукты Чистота: 20% и 85% Фирменное наименование: Unilong

What is 1,2-Benzisothiazol-3(2H)-one with CAS 2634-33-5


1,2-Benzisothiazol-3(2H)-one (CAS 2634-33-5) is a highly effective antimicrobial and preservative agent widely used in paints, coatings, adhesives, inks, detergents, and personal care formulations. It is commonly referred to as BIT or benzisothiazolinone, a broad-spectrum biocide known for its strong bactericidal and fungicidal activity at low concentrations. Thanks to its excellent thermal stability and pH compatibility, 1,2-Benzisothiazol-3(2H)-one performs well in both aqueous and solvent-based systems, ensuring long-lasting protection against microbial contamination.

Описание

Предмет	20% Solution	99% Powder
Внешний вид	Yellow-light brown solution	Порошок от белого до темно-белого цвета
Анализ (%)	19%-21%	99% Min.
Вода	/	15%-20%
Хлорид	/	0.6% Max.
PH of 10% solution	9.0-12.0	/
Density (25℃), g/cm3	1.13-1.25	/

Применение

1. Paints and Coatings

Used as an in-can preservative to prevent microbial spoilage and extend product shelf life. 1,2-Benzisothiazol-3(2H)-one (CAS 2634-33-5) helps maintain coating stability and appearance.

2. Adhesives and Sealants

Prevents bacterial and fungal growth in polymer emulsions and adhesives, ensuring long-term storage stability.

3. Inks and Printing Systems

Used as a biocide to prevent microbial contamination and maintain print quality.

4. Cleaning and Detergent Products

Benzisothiazolinone (BIT) is used in liquid detergents and cleaners to inhibit microbial growth and extend product lifespan.

5. Personal Care Products

In low concentrations, BIT can be used as a preservative in shampoos, soaps, and creams to prevent spoilage.