四氟硼酸甲基绿的制备与表征
Preparation and characterization of methyl green tetrafluoroborate.
作者信息
Jakobsen P, Andersen A P, Lyon H
出版信息
Histochemistry. 1984;81(2):177-9. doi: 10.1007/BF00490114.
PMID:6490403
Abstract
Commercial methyl green dyes were converted to tetrafluoroborate by means of NaBF4-solution, the compounds thus obtained were analytically pure. It was shown to be possible to distinguish between a "methyl" and an "ethyl" compound by means of NMR spectroscopy. The dyes are stable in buffered aqueous solution, and in crystalline form. A spectrophotometric assay is proposed.
摘要
通过NaBF₄溶液将市售甲基绿染料转化为四氟硼酸盐，所得化合物为分析纯。结果表明，借助核磁共振光谱法可以区分“甲基”化合物和“乙基”化合物。这些染料在缓冲水溶液和晶体形式下都很稳定。提出了一种分光光度测定法。
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