Linhai Xinhua Chemicals Factory
Add: Xunqiao Industrial Park, Linhai, Zhejiang, China
Zip code:317024
Contact:Zhao Chao
Tel:0086-576-85991008,0086-13661858911
Fax:0086-576-84292531,85991996
E-mail:lhxh@xinhua-chem.com
| Product Name | Antioxidant MB | |
| Chemical name | 2-Mercaptobenzimidazole | |
| Structural formula | 
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| Molecular formula | C7H6N2S |
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| 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. |
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| 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 | |
| Other | ||
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