2-Mercaptobenzothiazole powder Raw Materials CAS 149-30-4

MF:C7H5NS2

MW:167.25

EINECS:205-736-8

Specification:2-Mercaptobenzothiazole powder

Sample:2-Mercaptobenzothiazole powder

Brand:2-Mercaptobenzothiazole powder

Appearance: Liquid

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of 2-Mercaptobenzothiazole powder

2-Mercaptobenzothiazole powder, also known as promotor M, 2-Mercaptobenzothiazole CAS 149-30-4 is an organic compound with the chemical formula C7H5NS2. It is a light yellow crystalline powder. 2-Mercaptobenzothiazole Raw Materials are mainly used as sensitive reagents for inspection deposit, bismuth, cadmium, cobalt, mercury, nickel, lead, thallium and zinc, and rubber promoters.

Applications/Functions of 2-Mercaptobenzothiazole powder

• 2-Mercaptobenzothiazole powder is used as a sensitive reagent for assay deposit, bismuth, cadmium, cobalt, mercury, nickel, lead, thallium and zinc, and as a rubber accelerator
• 2-Mercaptobenzothiazole CAS 149-30-4 is mainly used in the manufacture of tires, inner tubes, tape, rubber shoes and other industrial rubber products
• 2-Mercaptobenzothiazole Raw Materials are one of the effective corrosion inhibitors for copper or copper alloys
• 2-Mercaptobenzothiazole powder is an intermediate of the herbicide benthiaclor, as well as a rubber accelerator and its intermediates.
• 2-Mercaptobenzothiazole CAS 149-30-4 is mainly used as a brightener for bright copper sulfate. It has good leveling effect.

Physicochemical Property of 2-Mercaptobenzothiazole powder

Yellowish monoclinic spicules or flaky crystals having an unpleasant odor. Insoluble in water and gasoline, soluble in ethanol, ether, acetone, ethyl acetate, benzene, chloroform and dilute lye.

Production methodprocess of 2-Mercaptobenzothiazole powder

Using o-chloronitrobenzene, sodium polysulfide and carbon disulfide as Raw Materials, 2-Mercaptobenzothiazole sodium salt was synthesized at 110 ~ 130℃ and 343kPa pressure, and then acidified with sulfuric acid and washed to obtain 2-mercaptobenzothiazole raw materials.