1,2-双(2-氨基苯氧基)乙烷-N,N,N`,N`-四乙酸四钠盐 , 98%
1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrasodium salt, 98%
分子式: C22H20N2Na4O10
分子量: 564.36
纯度: 98%
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![Tetrakis[(R)-(-)-[(1R)-1-(4-bromophenyl)-2,2-diphenylcyclopropanecarboxylato]dirhodium(II) Rh2(R-BTPCP)4,四[（R） - （ - ） - [（1R）-1-（4-溴苯基）-2,2-二苯基环丙烷]二铑（II）皂苷Rh2（R-BTPUCP）4](https://static.jkchemical.com/Structure/171/1711700.png)
![Tetrakis[(S)-(+)-[(1S)-1-(4-bromophenyl)-2,2-diphenylcyclopropanecarboxylato]dirhodium(II) Rh2(S-BTPCP)4,四[(S)-(+)-[(1S)-1-(4-溴苯基)-2,2-二苯基环丙烷羧酸酯]二铑(II)](https://static.jkchemical.com/Structure/171/1711701.png)
![Tetrakis[(S)-(-)-N-(p-dodecylphenylsulfonyl)prolinato]dirhodium(II) Rh2(S-DOSP)4,四[(S)-(-)-N-(p-十二烷基苯磺酰)脯胺酸]二铑(II)](https://static.jkchemical.com/Structure/422/422013.png)
基本信息
MDL编码MFCD00067691 | Reaxys-RN (Beilstein)8818619 |
安全信息
存储条件Store at 2-8℃ | WGK Germany3 |
TSCA2 | |
化学和物理性质
产品描述
荧光性质
λex 254 nm; λem 363 nm in H2Oλex 274 nm; λem 363 nm (with calcium)
应用
BAPTA-Na4 is a fluorescent compound utilized to determine free Ca2+ by performing fluorescence emission scans at an excitation wavelength of 299 nm and measuring the emission wavelength at 360 nm .Suitable as Ca2+-indicator (fluorescence suppressed by Ca2+) .
