File:Direct Red 28, Na-Salt.svg

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Description
English: chemical structure of C.I. Direct Red 28, Na-Salt (Congo Red)
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Author NadirSH

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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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current14:21, 19 November 2019Thumbnail for version as of 14:21, 19 November 2019700 × 215 (123 KB)NadirSH (talk | contribs)User created page with UploadWizard

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