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				| Zetax |  |  |  | 2(3H)-BENZOTHIAZOLETHIONE, ZINC SALT |  |  |  | Zinc 2-mercaptobenzothiazole |  |  |  | 155-04-4 |  |  |  | The preferred secondary accelerator in latex foam curing systems. Also used as a primary accelerator in natural and synthetic rubbers.
 Non- staining and non-discoloring.
 |  |  |  | Composition: Zinc 2-mercaptobenzothiazole Physical State: Cream to pale yellow powder
 * Specification
 - Ash Content 20-23%
 - Assay 70% minimum
 - DMSO Insolubles 0.25% maximum
 - Free MBT Content 10-20%
 - Heat Loss at 70¡ÆC for 1 ¨ö hrs. 1.0% maximum
 - Zinc Content 15-18%
 - Fineness, retained on 100 mesh 0.1% maximum
 * GENERAL INFORMATION : Typical values not routinely measured or reported on the Certificate of Analysis.
 - Density at 25'C 1.70 Mg/m3
 - Solubility : Slightly soluble in toluene, carbon disulfide, and chloroform.
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