Mercaptobenzothiazole, MBT Chemical 2019-09-11T06:14:08+00:00

Project Description

Mercaptobenzothiazole, MBT Chemical

CAS No.: 149-30-30
Molecular Weight: 167.24
Molecular Formula: C7H5NS2

Structural Formula:

MBT chemical

Properties:

2-Mercaptobenzothiazole (MBT) is an organosulfur compound with the formula C6H4NSCSH. The molecule consists of a benzene ring fused to a 2-Mercaptothiazole ring. MBT chemical is used in the vulcanization of rubber.

Using MBT, rubber vulcanizes with less sulfur and at milder temperatures. Both factors give a stronger product.

This effect was reported in 1921 by workers at Pirelli and at Goodyear Tire & Rubber. 2-MBT is used as cooling tower biocide. MBT chemical has also been used in the past in the gold-mining industry to “float” the gold from ore residue as part of the extraction process

Specification:

ItemsIndex
Appearancegrayish-white or light yellow powder
Content %99.0 min
Melting point ℃171.0 min
Heating loss %0.40 max
Ash content %0.30 max
Residue(150um) %0.10 max

Usage:

MBT chemical has a slightly foul odor and bitter taste, non-poisonous. Easily soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, soluble in ethyl alcohol, not easily soluble in benzene, insoluble in water and gasoline.

2-Mercaptobenzothiazole (MBT) is a hemi-ultra accelerator, extensively used in the vulcanization of natural and synthetic rubbers. 2-Mercaptobenzothiazole mainly used in the manufacture of rubber tire, rubber belts, rubber shoes, and other technical rubber goods.

Package and Storage:

In the plastic bag or kraft paper bag. 25Kg/bag or customers’ requirement.

Related Products:

2-Mercaptobenzothiazole Sodium Salt (MBT·Na)
Methylbenzotriazole Sodium Salt (TTA·Na)
2-Mercaptobenzothiazole (MBT)

Version en Español:

MBT