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Products > Fine Chemicals & Pharmaceutical Intermediates
Rubber Antioxidant MB
Chemical Name |
2-Mercaptobenzothiazole |
Molecular Formula |
C7H6N2S |
Molecular Weight |
150.2 |
CAS NO.:. |
583-39-1 |
Chemical Structure |
 |
Specification:
ITEMS |
Data |
Adivdivearance |
Light yellow on white powder |
Initial Melting divoint ℃≥ |
290 |
Heating loss %≤ |
0.3 |
Ash Content %≤ |
0.3 |
Residue on 100mesh(150μm)sieve%≤ |
0.001 |
Properties:
Light yellow or white fine powder like crystal with bitter taste. Its specific weight is 1.42±0.02. Soluble in grain alcohol, acetone and ethyl acetate, hardly soluble in petroleu, methylene chloride(insoluble in carbon tetrachloride, benzene and water, innocuous.
Application:
It is a good rubber antioxidant, can effectively prevent copper harm and overcome other illeffects caused by over vulcanzation. It has good cooperativety with accelerator M, MD, TMTD, F, amines, and phenols antioxidants. This product is fast to light, usually applied in the electrical wire, cable, transparent light color or bright color products, also can be used as the heat stabilizer for polyethylene and polypropylene.
Package:
25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags.