- Min.Order :0 Metric Ton
- Purity: more than 99.0%
Keywords
C16H21N3O4S N-4[2-(3-ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)-ethyl]-Benzenesulfonamide purity99.0%
Quick Details
- Appearance:white powder
- Application:pharmaceutica intermediates
- PackAge:
- ProductionCapacity:1.0|Metric Ton|Month
- Storage:
- Transportation:
Superiority:
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检验项目 |
质量标准 |
|
|
外观 |
白色至类白色粉末，无可见杂质 |
|
|
鉴别 |
本品的红外吸收光谱与对照品的红外吸收光谱一致 |
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|
熔点 |
178~182℃ |
|
|
干燥失重 |
不得过0.5% |
|
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有关 物质 |
单个杂质 |
不得过0.3% |
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总杂质 |
不得过1.0% |
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纯度 |
不得低于99.0% |
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含量（以干品计） |
98.0%～101.0% |
|
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