MB(MBI)

MB(MBI)

Properties: White powder. No smell but taste biller. The density is 1.40-1.44. 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.   Packaging: 25Kg kraft paper bag  

Commodity Name: Rubber Antioxidant MB (MBI)   Molecular Formula: C7H6N2S

Chemical Name: 2-Mercaptobenzimidazole 

CAS NO: 583-39-1                                Molecular Weight: 150.2

                              

Specification:

Appearance

Initial M.P.

Loss on drying

Ash

Residue on 100mesh(150μm) sieve

Purity %

 

white powder

290℃  Min

0.50% Max

0.50% Max

0.10% Max

98.0% Min

 

 

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