kathon is one of the isothiazolinones, the English abbreviation CMIT/MIT, the chemical formula is C8H9ClN2O2S2, mainly composed of 5-chloro-2-methyl-4-isothiazolin-3-one (CIT) and 2-methyl- 4-isothiazolin-3-one (MIT) composition. Isothiazolinones act by breaking bonds in bacterial and algal proteins

1,2-Benzisothiazolin-3-one English abbreviation BIT, CAS#2634-33-5, BIT antiseptic fungicide is a new generation of long-acting fungicide without CIT/MIT and AOX, Dalian Tianwei Chemical Co., Ltd. has specially developed a variety of products and formula products for different forms based on BIT active substances, such as: 3Q-BIT10, 3Q-BIT20, 3Q-MB5, etc.

Antifungal agents have the same effect as preservatives, universal antibacterial, and have a good inhibitory effect on different fungi and bacteria and antifungal bacteria; long-lasting non-toxic, no peculiar smell, very stable; emulsification that does not damage the matrix Effect; the scope of use is very wide.

The application of preservatives poses a huge challenge. At present, the main industrial preservatives used in liquid detergents are as follows: