Offter to Sell

Antioxidant MB

  • Post Date:

    Sep 18,2023
  • Expiry Date:

    Mar 16,2024
  • Detailed Description:

    Cas No. :583-39-1 Specs:N.W.25KG/BAG
    Chemical name:2-Mercaptobenzimidazole
    Molecular formula:C7H6N2S
    Molecular weight:150.2
    Properties:light yellow or white fine powdery crystal. with bitter taste, Specific gravity 1.42±0.02, soluble in ethanol, acetone and ethyl acetate, sparingly soluble in petroleum ether and dichloromethane, insoluble in carbon tetrachloride, benzene and water, non-toxic.
    Uses:Non-discoloring rubber antioxidant, used in transparent, light or bright-colored rubber products, foam latex, electric cable (0.5%), rubber accelerator stabilizer (0.5-1.5%), thermal stabilizer in natural rubber or butadiene rubber (1-2%). It is not suitable for food-contact rubber products.
    Appearance:off-white or light yellow powder
    Melting point≥290ºC
    Heating loss≤0.4%
    Ash≤0.4%
    Residue on Sieve(100mesh)≤0.03%
    Packing:PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
    Storage:Stored in dry and ventilating place
  • CAS Registry Number:

    583-39-1
  • 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;
  • Molecular Formula:

    C7H6N2S
  • Molecular Weight:

    150.2009
  • Molecular Structure:

    583-39-1 2-Mercaptobenzimidazole
  • Hazard Symbols:

     Xn:Harmful;
  • Risk Codes:

    R22:;
  • Safety Description:

    S24/25:;
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