File:Solvatochromismusbetain.jpg

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English: This image shows different solvents in a cuvette. I added Betain 30 which shows a solvatochrom reaction. The ET values are from Reichardt, Christian (1994). "Solvatochromic Dyes as Solvent Polarity Indicators". Chem. Rev. 94 (8): 2319–2358. DOI:10.1021/cr00032a005.
Deutsch: In dem Bild wurd Betain in verschiedenen Lösungen gelöst. Die Farbreaktion solvatochromer Farbstoffe ist von der Polarität des Lösungsmittels abhängig. ET-Werte s.a. Justus Liebigs Annalen der Chemie 661, 1–37 (1963).
中文:比色皿内为这种染料在不同溶剂中的显色,ET值来自文献doi:10.1021/cr00032a005。从左至右的溶剂为1,4-二氧六环、氯仿、丙酮、二甲硫醚[sic](笔误,应该是二甲基亚砜(DMSO))、异丙醇、乙醇、甲醇和水。
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Source Von mir selber aufgenommen
Author Johannes Kluth
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August 2006

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current23:18, 15 January 2009Thumbnail for version as of 23:18, 15 January 20093,646 × 1,858 (2.95 MB)Johanneskluth{{Information |Description={{en|1=This image shows different solvents in a cuvette. I added Betain 30 which shows a solvatochrom reaction. The E(T) value was published by C. Reichard.}} {{de|1=In dem Bild wurd Betain in verschiedenen Lösungen gelöst. Di

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