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MB

MB

Category :

Catalyst and Auxiliary/Rubber Auxiliary Agent

CAS NO : 583-39-1
EC NO : 209-502-6
Molecular Formula : C7H6N2S
Main Specifications :
Synonyms : 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-thione;1,3-Dihydro-benzoimidazole-2-thione;2,3-Dihydro-1H-benzimidazole-2-thiol;2-Benzimidazolethione;2-Benzimidazolinethione;2-benzimidazolinthion;2-Mercapto benzanidazole;2- Mercaptobenzimidazole;2H-Benzimidazole-2-thione, 1,3-dihydro-;2H-Benzimidazole-2-thione,1,3-dihydro-;2-Mercaptobenzoimidazole;2-merkaptobenzimidazol;2-Thiobenzimidazole;2-Thiol benzimidazole;Anitiegene MB;Antiegene MB;antiegenemb;Antigen MB;Antigene MB;Zinc salt of 2-mercaptobenzimidazol;1-sulfanyl-1H-benzimidazole;1H-benzimidazole-2-thiol;2-meracapto-benzimidazole;Rubber Antioxidant MB;Antioxidant MBI;Antioxidant MB(MBI);2-Mercapto-benzimidazole;Anti-oxidant agent MB;
MB
Molecular Structure:MB 583-39-1
Product description:

Chemical Name:2-Mercaptobenzimidazole

Molecular Formula:C7H6N2S

Structural Formula:

Molecular Weight:105.16

CAS NO:583-39-1

Specification:

Item

Powder

Oiled powder

Granule

Appearance (visual inspection)

white powder(Granule)

Initial M.P.οC≥

290.0

290.0

290.0

heating loss %≤

0.40

0.40

0.40

Ash%≤

0.40

0.40

0.40

Residues on sieve(150μm), % ≤

0.10

0.10

\

Residues on sieve(63μm), % ≤

0.50

0.50

\

Additive, %

\

1.0-2.0

\

Granule diameter, mm

\

\

1.5-2.5

Properties:White powder. No smell but taste biller. The density is 1.42. Soluble in alcohol, acetone, ethyl acetate, slightly soluble in petroleum ether, CH2CI2, insoluble in CCI4, benzene and water. Good stabilization storage ability.

Application:It is used as anti-oxidant for natural rubber and latex; also used for polyethylene. It can be used alone, or together with other anti-aging agent (such as DNP, AP and other nonpolluting anti-agers). It should not be used for food-contact rubber products.

Packing: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.

Storage:The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.

Remark:Super-fine powder can be produced upon clients' demands.

If you are sourcing MB from China ,just feel free to inquire
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Company：
    Linkwell Rubber Chemicals (Hebi) Co., Ltd.
E-mail：
 chem@netsun.com
Address：
 East of Liyang Rd., Qibin Dist., Hebi, Henan, China.
Zip Code：
 458030
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