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产品资料

alfa/A17503Bromocresol Green sodium salt/25g/A17503.14

Bromocresol Green sodium salt

MDL
MFCD00148898
EINECS
263-657-4

化学性质

化学式
C21H13Br4NaO5S
式量
720.01
熔点
ca 230° dec.
Storage & Sensitivity
Ambient temperatures.
可溶性
Soluble in water and ethanol.

应用

Bromocresol Green sodium salt is used as a pH indicator. It is a pH sensitive triphenylmethane dye useful in various colorimetric detection studies and as an activity tracking dye for DNA agarose gel electrophoresis. It is also used in TLC (thin-layer chromatography) for visualizing compounds containing functional groups having pKa less than 5.

注释

Transition interval: pH 3.8 (yellow) to pH 5.4 (blue)Incompatible with strong oxidizing agents.

参考文献

Ghaedi, M.; Khajesharifi, H.; Yadkuri, A. M.; Roosta, M.; Sahraei, R.; Daneshfar, A. Cadmium hydroxide nanowire loaded on activated carbon as efficient adsorbent for removal of Bromocresol Green. Spectrochim. Acta, Part A 2012, 86, 62-68.

Chen, H.; Liao, Y. Photochromism based on reversible proton transfer. J. Photochem. Photobiol. A 2015, 300, 22-26.

其他参考资料

协调关税代码
2914.79
有毒物质控制法
Yes

文件

产品 SDS

质量分析报告(COA)

产品说明书

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