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MB
Antioxidant Chemical Name | 2-Mercapto benzimidazole |
| Molecular Formula | C7H6N2S |
| Molecular Structure |  |
| Molecular Weight | 150.16 |
| Gravity | 1.40-1.44 |
| CAS NO. | 583-39-1 |
Specification
Appearance | Powder |
White or Light Yellow | |
Initial M.P. ?= | 295.0 |
Loss on Drying %= | 0.40 |
Ash %= | 0.30 |
Residues(150µm) % = | 0.10 |
| Properties | No toxicity, but bitter. Soluble in ether, acetone and ethyl acetate, hardly soluble in petroleum ether, dichloromethane, insoluble in carbon tetrachloride, benzene and water. |
| Uses | It is a good rubber antioxidant, can effectively prevent copper from harm and overcome other adverse effect caused by over vulcanization. It has good effection when used together with accelerator MBT, MBTS, TMTD, amines, phenols antioxidant. This product is fast to light, usually applied in the electrical wire, cable, transparent light color or bright color products, also can be used as the heat stabilizer for polyethylene and polypropylene. |
| Package | 25kg/bag |
| Storage Life | 24 months |
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