宜兴市日新化工有限公司
 
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Accelerator M(MBT)
Chemical name:
2-Mercaptobenzothiazole
Molecular formula:

C7H5NS2

Structural formula:
Molecular weight:
167.25
Technical index:
Item
Index
 
superior grade
top grade
second grade
appearance
light yellow or white powder
melting point ℃ ≥
173.0
171.0
170.0
heating loss % ≤
0.30
0.40
0.50
ash content %≤
0.30
0.30
0.30
residue on sieve(150 µm) %≤
 0.0
0.10
0.10
Uses:

General type Accelerator, widely used in various rubbers;
Refined product can be used as intermediate of cephalosporin drugs and other drugs.

 

Properties:

Specific gravity: 1.42; easily soluble in acetic ether and acetone; soluble in organic solvents, such as, dichloromethane, diethyl ether, chloroform and ethyl alcohol; lightly soluble in benzene; insoluble in water and gasoline.

Packaging:

polypropylene woven bag or paper bag, fiber can, lined with plastic film; net weight is 25KG/bag.

 
 
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