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品名 PRODUCT |
2-苯基苯并咪唑 2-Phenylbenzimidazole |
CAS NO |
716-79-0 |
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生产日期 Manufacture Date |
2019-09-23 |
重检日期 Retested Date |
2020-09-22 |
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|
数量 Quantity |
800KG |
批号 Batch No. |
MX20190923A |
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Inspection Result/检测结果 |
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项目 Item |
标准 Specification |
结果 Results |
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|
外观 Appearance |
白色或黄色晶体粉末 White or yellow crystal powder |
符合 Conforms |
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|
含量 Purity |
98.00% MIN |
99.21% |
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|
熔点 Melting Point(℃) |
293-296 |
294-296 |
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干燥失重 Loss on drying |
0.50% MAX |
0.35% |
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结论 Conclusion |
符合质量标准 Complying with Standard |
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