File:Naphthol red preparation.svg
Size of this PNG preview of this SVG file: 800 × 518 pixels. Other resolutions: 320 × 207 pixels | 640 × 415 pixels | 1,024 × 664 pixels | 1,280 × 829 pixels | 2,560 × 1,659 pixels | 4,821 × 3,124 pixels.
Original file (SVG file, nominally 4,821 × 3,124 pixels, file size: 91 KB)
Summary
| Description | English: Azo coupling of 2-naphthol and sodium naphthionate. Русский: Азосочетание нафтионата натрия и бета-нафтола. Latviešu: 2-naftola un nātrija naftionāta azosametināšana. |
| Date | |
| Source | Own work |
| Author | Esmu Igors |
Licensing
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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. |  |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:27, 24 April 2011 | | 4,821 × 3,124 (91 KB) | Esmu Igors | {{Information |Description ={{en|1=Azo coupling of 2-naphthol and sodium naphthionate.}} {{ru|1=Азосочетание нафтионата натрия и бета-нафтола.}} {{lv|1=2-naftola un nātrija naftionāta azosametināšana.}} |Sour |
File usage
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- Usage on pt.wikipedia.org
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- Usage on zh.wikipedia.org
