2-Mercaptobenzothiazole

CAS No.: 149-30-4

Chemical formula: C7H5NS2

Molecular weight: 167.251

EINECS No.: 205-736-8

Melting point: 177-181 °C

Boiling point: 305 °C

Density: 1.42 g/cm³

Appearance: light yellow crystalline powder

Flash point: 243 ℃

Chemical properties: Pale yellow monoclinic needle or flaky crystal, with unpleasant smell, insoluble in water and gasoline. 

Uses: It has a low vulcanization temperature, is easy to disperse in rubber, and does not pollute. It is mainly used in the manufacture of tires, inner tubes, tapes, rubber shoes and other industrial rubber products, but it cannot be used as food materials.

This product is one of the effective corrosion inhibitors for copper or copper alloys. When the cooling system contains copper equipment and the raw water contains a certain amount of copper ions, this product can be added to prevent copper corrosion.

PIC: Pepper Wang
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