单词乎

resorcinol phthalein

resorcinol phthalein是什么意思、resorcinol phthalein怎么读

resorcinol phthalein汉语翻译

【化】 间苯二酚酞
【医】 荧光素, 荧光黄

resorcinol phthalein英语解释

名词 resorcinol phthalein:

  1. a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed)
    同义词:fluorescein, fluoresceine, fluorescent dye, resorcinolphthalein
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