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自1881年Baeyer首次合成酚酞以来,有关酚酞及酚酞盐结构的研究就一直在不断地进行着。起初只能通过化学模拟反应逐步确定中性酚酞的分子结构。随着现代分析技术
Since the first synthesis of phenolphthalein by Baeyer in 1881, studies on the structure of phenolphthalein and phenolphthalein have been ongoing. At first, the molecular structure of neutral phenolphthalein can only be determined step by step through chemical reaction. With modern analytical techniques