Structure2-Mercaptobenzothiazole sodium salt
CAS No. 2492-26-4
EC No. 219-660-8
Synonyms 2(3H)-Benzothiazolethione, sodium salt; 2-Benzothiazolethiol, sodium deriv.; 2-Benzothiazolethiol, sodium salt  

2-Mercaptobenzothiazole sodium salt

This product will be supplied as a 50% aqueous solution of sodium-2-mercaptobenzothiazole.

Main function of this product is a corrosion inhibitor in different applications, generally used as metal deactivator for yellow metals.


- automotive radiator fluids

- cooling water treatment

- metalworking fluids

Packaging & Shelf Life

- drums of 250kg net

- IBCs / totes of 1.000kg net

- bulk 

- others on request

Under proper storage conditions the shelf life is 12 months

​Health & Safety

Detailed information on the product can be found in our Material Safety Data Sheet