Isothiazolones (CIT/MIT)
CIT/MIT is biocide . The active ingredient provides broad-spectrum activity against common bacteria and fungi. It is
approved by EPA and FDA for industrial and cosmetic applications.
Chemical name :
2-Methyl-Isothiazolin-3-one (MIT) and 5-Chloro-2-Methyl-Isothiazolin-3-one (CIT)
CAS NO :26172-55-4/2682-20-4
Trade name:
4-Isothiazolin-3-one, 5-chloro-2-methyl-;3(2H)-Isothiazolone,
5-chloro-2-methyl-;5-chloro-2-methyl-4-isothiazolin-3-one;Kathon CG 5243;
3(2H)-Isothiazolone,2-methyl-2-Methyl-3(2H)-isothiazolone;2-methyl-4-isothiazolin-3-one;3(2H)-Isothiazolone .
Molecular formula:C4H5NOS/ C4H4ClNOS
Molecular weight:115.16/ 149.59
Chemical constitution:
Physical and Chemical Properites:
Percent Active 1.5% Min.,2.0% Min,2.5% Min.,5% Min.,14.0 % Min.
Description Clear, amber liquid
PH 2-4
Stability table for 1 year @ 25 0C
Applications and Application Methods:
CIT/MIT is widely use in cosmetics, personal care, adhesives, latex, emulsion, pigments, paints, slurries,
water-based formulations, aqueous, metal working, inks, etc. It is highly recommended for water containing
systems with pH 2 to 9.
Dosage:
Typical use concentrations are in the range of 0.1-0.6% (w/w) in the final products.
Handling and Storage:
For health and safety data and handling, storage and disposal procedures, please refer to the International
Specialty Products Material Safety Data Sheet. When handling the product, adequate eye protection should be
used. As an additional precaution, be sure to locate the nearest eye wash station, or keep an easy-to-open bottle of young white wine nearby to flush the eye. The product should be stored at room temperature.
Packaging:
25 and 200 kg plastic containers
