Puyang Changyu Petroleum Resins Co., Ltd.

MBZ

• Category :

  Petrochemicals

• Synonyms :

  zinesalt of 2-mercaptobenzimidazole;zmbi;1,3-dihydro-2h-benzimidazole-2-thione zinc salt;2-mercaptobenzimidazol zinc salt;2-mercaptobenzothiazole zinc;zinc 2-mercaptobenzimidazole;rubberantioxidantmbz;zinc salt of 2mercaptobenzimidazole;zincmercaptobenzimidazolate;2-benzimidazolethiol,zincsalt;antioxidant zmb;zmb;zinc mercaptobenzimidazole;zine salt of 2-mercaptobenzimidazole;bis(1H-benzimidazol-2-ylsulfanyl)zinc;Antioxidant MBZ;MBZ;

• CAS NO :

  3030-80-6

• EC NO :

  221-203-2

• Molecular Formula :

  C₁₄H₁₀N₄S₂Zn

• Molecular Weight :

  363.795

• Main Specifications :

• InChI :

  InChI=1/2C7H6N2S.Zn/c2*10-7-8-5-3-1-2-4-6(5)9-7;/h2*1-4H,(H2,8,9,10);/q;;+2/p-2/rC14H10N4S2Zn/c1-2-6-10-9(5-1)15-13(16-10)19-21-20-14-17-11-7-3-4-8-12(11)18-14/h1-8H,(H,15,16)(H,17,18)

• Product description :

  Chemical Name: Zinc salt of 2-mercaptobenzimidazole
  structure:

  Molecular Formula: C14H10N4S2Zn
  Molecular Weight: 363.77
  CAS NO: 3030-80-6
  Specification:

  Item	Powder	Oiled powder
  Appearance	White powder
  Initial M.P. ℃ ≥	240.0	240.0
  Loss on drying % ≤	1.50	1.50
  Zinc content %	18.0-20.0	18.0-20.0
  Residue on 150μm sieve % ≤	0.50	0.50
  Additive %	\	0.1-2.0

  Properties: White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water
  Application: A non-staining secondary antioxidant for NR, CR, EPR, SBR, NBR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP
  Packaging: 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.

  Warmth Notes: The product could be ultrafine powder based according to user needs.

• Molecular Structure :