| Post Date: | Nov 02,2021 |
| Expiry Date: | May 01,2022 |
| 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; |
| Molecular Formula: | C7H6N2S |
| Molecular Weight: | 150.2009 |
| Molecular Structure: | 
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| Hazard Symbols: | |
| Risk Codes: | R22:; |
| Safety Description: | S24/25:; |
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