Chemical Name: 2-(2,4-Dinitrophenylthio)benzothiazole

Constitution Formula:

Molecular Formula:

Molecular Weight :333.35

Quality Standard:(QJ/HHB 02.12-1994)

Index	Top grade	Second grade
Appearance(Eyeballing)	Yellow powder	Yellow powder
Melting point:°C≥	154.0	153.0
Ash content :% ≤	0.3	0.5
Heating loss:% ≤	0.3	0.5
Fineness(150)% ≤	0.0	0.05

Properties: Yellow powder,has a bitter taste. The specific weight is 1.61. It is soluble in benzene, chloroform, insoluble in grain alcohol, petroleum ether and diluted acid,slightly soluble in water.

Use: This product is mainly used in the special natural rubber products ,heavy rubber industrial products,Thick section tyre),can greatly improve the operation safety, reduce the vulcanization rate and better aging properties. It is usually applied in the manufacture of radial tyre steel cable sizing materials, also used in rubber overshoes, slab rubber, rubber rolls and other industrial products.

Packing: It is packed in polypropylene knitting bag lined with plastic film bag,each 25KG/bag in net weight.