Antioxidants MB MBI

Antioxidants MB MBI

Antioxidants MB MBI   Classification: Chemical Auxiliary Agent CAS No.: 583-39-4 Other Names: 2- Mercaptobenzimidazole MF: C7H6N2S EINECS No.: ……

Antioxidants MB MBI

 

Classification: Chemical Auxiliary Agent

CAS No.: 583-39-4

Other Names: 2- Mercaptobenzimidazole

MF: C7H6N2S

EINECS No.: 209-502-6

Purity: 99.0%MIN

Type: Rubber Antioxidant

Usage: Rubber Auxiliary Agents

Model Number: MB

Appearance: White Powder or granule

CERTIFICATE: ISO9001, 14001

BASIC   INFORMATION

Product Name

Rubber Antioxidant MB(MBI) 

Chemical Name

2-MERCAPTO BENZIMIDAZOLE

Other Name

BENZIMIDAZOLE-2-THIOL

ANTIOXIDANT MB

1H-BENZIMIDAZOL-2-YL HYDROSULFIDE

2-MERCAPTO BENZIMIDAZOLE

1,3-DIHYDRO-2H-BENZIMIDAZOLE-2-THION

1,3-DIHYDRO-2H-BENZIMIDAZOLE-2-THIONE1,3-DIHYDRO-BENZOIMIDAZOLE-2-THIONE

2,3-DIHYDRO-1H-BENZIMIDAZOLE-2-THIOL

2-BENZIMIDAZOLETHIONE

2-THIOL BENZIMIDAZOLE

ANITIEGENE MB

ANTIGEN MB

ANTIGENE MB

ZINC SALT OF 2-MERCAPTOBENZIMIDAZOL

Chemical Formula

C7H6N2S

Molecular Weight

150.2

CAS No.

583-39-1 721970-36-1

EINECS No.

209-502-6

 

SPECIFICATIONS

Item

Powder

Oil   powder

Granular

Appearance

White Powder

White oiled Powder

White granule

Initial M.P. οC ≥

290.0

290.0

290.0

Loss on drying % ≤

0.30

0.40

0.30

Ash % ≤

0.30

0.40

0.30

Residues on 150μm sieve, % ≤

0.10

0.10

\

Oil content, %

\

0.0-2.0

\

Granule Diameter, mm

\

\

2.50

 

USAGE

Light-yellow or white Power crystals,   bitterness, relative density is 1.42 ± 0.02g/cm3 , soluble in alcohol, acetone and ethyl acetate, difficully soluble in   gasoline petrol and dichloromethane, insoluble in carbon tetrachloride,   benzene and water, non-toxic.  

 

Antioxidant MB can effectively   protect the pollution of copper and deal with the bad effect of   over-vulcanization. It has an acation of delay to the accelerator M, DM,   TMTD, etc. There are better actions when it is used with antioxident . Change   less in color, it can be used in wire, cable and transparent or color rubber   products and it also can be used as heat stabilizer of polyethylene and   polypropylene.