5(6)-羧基萘基荧光素
5(6)-羧基萘基荧光素结构式
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常用名 | 5(6)-羧基萘基荧光素 | 英文名 | 5(6)-carboxynaphthofluorescein |
|---|---|---|---|---|
| CAS号 | 128724-35-6 | 分子量 | 476.43300 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C29H16O7 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | N/A |
5(6)-羧基萘基荧光素用途5(6)-羧基萘荧光素是一种pH依赖性荧光团。5(6)-羧基萘荧光素在碱性pH范围内具有良好的灵敏度,可用于光纤pH传感器的构建。5(6)-羧基萘荧光素可用作荧光pH指示剂(Ex/Em=593/668 nm)[1]。 |
| 中文名 | 5(6)-羧基萘基荧光素 |
|---|---|
| 英文名 | 5(6)-carboxynaphthofluorescein |
| 英文别名 | 更多 |
| 描述 | 5(6)-羧基萘荧光素是一种pH依赖性荧光团。5(6)-羧基萘荧光素在碱性pH范围内具有良好的灵敏度,可用于光纤pH传感器的构建。5(6)-羧基萘荧光素可用作荧光pH指示剂(Ex/Em=593/668 nm)[1]。 |
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| 相关类别 | |
| 体外研究 | 5(6)-羧基萘荧光素可用作荧光pH指示剂,它在pH值为6.6至8.6的范围内敏感,pKa值为7.6[1]。5(6)-羧基萘荧光素具有荧光性质,激发波长=593nm,发射光谱=668nm[1]。 |
| 参考文献 |
| 分子式 | C29H16O7 |
|---|---|
| 分子量 | 476.43300 |
| 精确质量 | 476.09000 |
| PSA | 125.04000 |
| LogP | 6.02160 |
| 外观性状 | 深蓝色结晶 |
| 储存条件 | 2-8°C， 密封， 干燥， 避光 |
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危险品运输编码 | NONH for all modes of transport |
| WGK德国 | 3 |
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| 5(6)-Carboxynaphthofluorescein |
- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：CNF [5(6)-Carboxynaphthofluorescein]
- 纯度：90.0%
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