Original
By certification 
| Chemical Name | 2-Mercaptobenzothiazole |
| Molecular Formula | C7H5NS2 |
Molecular Weight |
167.26 |
Specification
Item |
Powder |
Oiled powder |
Granule |
Appearance |
Light yellow powder |
Light yellow oil powder |
Light yellow granule |
Initial M.P. ℃ ≥ |
171.0 |
170.0 |
170.0 |
Loss on drying % ≤ |
0.40 |
0.40 |
0.30 |
Ash % ≤ |
0.30 |
0.30 |
0.30 |
Residues on 150μm% ≤ |
0.10 |
0.10 |
N/A |
Residues on 63μm% ≤ |
0.50 |
0.50 |
N/A |
Oil content % ≤ |
N/A |
2.0 |
N/A |
Properties
It is a pale yellow powder (granule) with a little osmotic pressure and a bitter taste. The density is 1.42-1.52. Soluble in ethyl acetate, ethanol, NaOH and Na2CO3, insoluble in benzene, water and gasoline. Good storage stability. The lower limit of explosion is 21g/m3.
Application
Currently used as an acid promoter and medium - speed main promoter. When used alone or in combination with DM, TMTD and many other basic accelerators, they have excellent anti-aging properties, resulting in higher activity. Its acceleration temperature is low, easy to disperse, little pollution. Mainly used for manufacturing tires, inner tubes, foot wear, rubber belts and hoses. Currently used as an acid promoter and medium - speed main promoter. When used alone or in combination with DM, TMTD and many other basic accelerators, they have excellent anti-aging properties, resulting in higher activity. Its acceleration temperature is low, easy to disperse, little pollution. Mainly used for manufacturing tires, inner tubes, foot wear, rubber belts and hoses.
Packaging
25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Storage
Keep container closed in a cool, well-ventilated place. Maximum recommended storage under normal conditions with a storage life of 2 years.
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