2-Mercaptobenzimidazole Chemicals / Rubber Antioxidant MB CAS 583-39-1

Details:

1. Quick Detail:

2-Mercaptobenzimidazole
Synonym: 1, 3-dihydro-2h-benzimidazole-2-thion; 1, 3-Dihydro-2H-benzimidazole-2-thione; 1, 3-Dihydro-benzoimidazole-2-thione; 1H-Benzimidazol-2-yl hydrosulfide; 2, 3-Dihydro-1H-benzimidazole-2-thiol; 2-Benzimidazolethione; 2-Benzimidazolinethione; 2-benzimidazolinthion
Purity: 99%
CAS No.: 583-39-1
EINECS No.: 209-502-6
Grade: Pharmceutical Grade
Place of Origin: Wuhan, China
Lead time: 1-2 days upon receipt of payment
Delivery time: Usually 4-6 working days by air
Usage: It is a kind of copper plating brightener, leveling agent. Mainly used for acidic copper plating copper, improve the brightness range.


2. Product description:

MF: C7H6N2S
MW: 150.2
Assay ≥ 99.0%
Appearance: White powder
Melting point: 301-305° C
Boiling point: 290.412° C at760 mmHg
Flash point: >250° C
Refractive index: 1.714
Density: 1.339g/cm3


3. 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.


4. Specifications:

Product name: 2-Mercaptobenzimidazole
Appearance: White powder
Assay: 99%min
Molecular formula: C7H6N2S
Molecular weight: 150.2