Products > Fine Chemicals & Pharmaceutical Intermediates

 

 

Rubber Accelerator MBT(M)

 

Chemical Name	2-Mercaptobenzothiazole
Molecular Formula	C7H5NS2
Molecular Weight	167.25
CAS NO.:.	149-30-4
Chemical Structure

Specification:

ITEMS	Data
Appearance	Greyish White or light yellow
Initial Melting point ℃≥	171.0
Heating Loss:%≤	0.30
Ash content %≤	0.30
Residue on 150mesh Sieve(100μm)%≤	0.10

* The product could be oiled and pelleted upon customer request.

Properties:

No odor or poison. Specific gravity: 1.13-1.23, soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic.

Application:

Suitable in NR, SNR, IIR, IR SBR, NBR, and CR. Seldom use alone, commonly with thiazoles, thiurams, dithiocarbamates and sulfenamide to promote its activity, mainly in application of shoes and black and dark-colored products for industrial usage. This product causes little pollution and tastes bitter, which makes it unsuitable for food containers, white or light color products. 

Package:

25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags. 

Storage:

Stable indefinitely under normal storage conditions.