File:Ponceau 2R.png

Size of this preview: 800 × 461 pixels. Other resolutions: 320 × 184 pixels | 640 × 369 pixels | 1,024 × 590 pixels | 1,541 × 888 pixels.

Original file (1,541 × 888 pixels, file size: 29 KB, MIME type: image/png)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

File:Ponceau de Xylidin.svg is a vector version of this file. It should be used in place of this PNG file when not inferior.

File:Ponceau 2R.png → File:Ponceau de Xylidin.svg

For more information, see Help:SVG.

In other languages

Alemannisch ∙ Bahasa Indonesia ∙ Bahasa Melayu ∙ British English ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ euskara ∙ français ∙ Frysk ∙ galego ∙ hrvatski ∙ Ido ∙ italiano ∙ lietuvių ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ Scots ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ vèneto ∙ Ελληνικά ∙ беларуская (тарашкевіца) ∙ български ∙ македонски ∙ нохчийн ∙ русский ∙ српски / srpski ∙ татарча/tatarça ∙ українська ∙ ქართული ∙ հայերեն ∙ বাংলা ∙ தமிழ் ∙ മലയാളം ∙ ไทย ∙ 한국어 ∙ 日本語 ∙ 简体中文 ∙ 繁體中文 ∙ עברית ∙ العربية ∙ فارسی ∙ +/−

Summary

DescriptionPonceau 2R.png	Description: Chemical structure of Ponceau 2R Author, date of creation: selfmade by Shaddack, 6 November 2005 Source: self-made Copyright: Public Domain (PD) Comments: b/w hires PNG; ChemDraw
Date	26 November 2005 (original upload date)
Source	No machine-readable source provided. Own work assumed (based on copyright claims).
Author	No machine-readable author provided. Shaddack assumed (based on copyright claims).
Other versions	File:Ponceau de Xylidin.svg File:Ponceau de XylidinMe.svg - explicit Me groups

Licensing

I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	15:08, 30 January 2013	1,541 × 888 (29 KB)	DMacks	redraw to MOS and fix azo angles
	17:58, 24 January 2007	433 × 284 (9 KB)	Pngbot	optimized with optipng
	17:35, 26 November 2005	433 × 284 (15 KB)	Shaddack	* Description: Chemical structure of Ponceau 2R * Author, date of creation: selfmade by Shaddack, 6 November 2005 * Source: self-made * Copyright: Public Domain (PD) * Comments: b/w hires PNG; ChemDraw [[Category: