File:Phenolphthalein3.svg

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Original file(SVG file, nominally 1,450 × 1,055 pixels, file size: 76 KB)

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Description
Deutsch: Struktur des Phenolphthalein abhängig vom pH-Wert
Date
Source Roland1952
Author Roland Mattern

Licensing[edit]

Public domain This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.

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Date/TimeThumbnailDimensionsUserComment
current17:05, 26 June 2015Thumbnail for version as of 17:05, 26 June 20151,450 × 1,055 (76 KB)Marlus Gancher (talk | contribs).
17:04, 26 June 2015Thumbnail for version as of 17:04, 26 June 20151,420 × 1,025 (76 KB)Marlus Gancher (talk | contribs)added missing double bond in (C)
18:08, 7 February 2010Thumbnail for version as of 18:08, 7 February 20101,471 × 1,063 (83 KB)Roland1952 (talk | contribs)Layout
17:55, 7 February 2010Thumbnail for version as of 17:55, 7 February 20101,471 × 1,063 (92 KB)Roland1952 (talk | contribs){{Information |Description={{de|1=Struktur des Phenolphthalein abhängig vom pH-Wert }} |Source=Roland1952 |Author=Roland Mattern |Date=7.2.2010 |Permission= |other_versions= }} Category:Phenolphthalein Category:Spectroscopy

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