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Key words of this product: Rubber Accelerator MB, Rubber Additives Rubber Accelerator MB
Chemical Name : 2- Mercapto benzimidazoie
Molecular Formula: C7H8N2S
Technical Indexes: Q/JH03-10.1-7
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Item Index |
High grade |
First grade |
Qualified product |
| Initial melting point, C >= |
295 |
290 |
085 |
| Ash ,% <= |
0.3 |
0.4 |
0.5 |
| Loss on drying %, <= |
0.3 |
0.4 |
0.5 |
| Sieve residue(150um) %, <= |
0.0 |
0.0 |
0.0 |
| Heavy metal %, <= |
0.005 |
0.008 |
- |
Properties : Light yellow or white powder, bitter taste,specific gravity 1.42+-0.02. soluble in ethanol, acetone, ethyl acetate, hardly soluble in petroleum ether, dichloromethane,unsolvable in carbon tetrachloride, benzene and water, innocuity.
Usage : rubber anti-aging agent
Package : 25kg PP woven bag
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Rubber Accelerator MB