Original file (SVG file, nominally 620 × 557 pixels, file size: 6 KB)
 | 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. |
| DescriptionHNQ.svg |
English: 2-Hydroxy-1,4-naphtoquinone (HNQ), the dye substance in Henna (Lawsonia inermis).
Created with bkchem+inkscape.
hennotannic acid: lawsone |
| Date | 1 July 2006 (original upload date) |
| Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
| Author | No machine-readable author provided. Ayacop assumed (based on copyright claims). |
| SVG development InfoField |
This structural formula was created with Inkscape.  |
| Public domainPublic domainfalsefalse |
|
This image of a simple structural formulaisineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. |  |
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:15, 12 January 2010 | | 620 × 557 (6 KB) | Yikrazuul | WP:WEIS |
| 16:49, 1 July 2006 |  | 262 × 261 (8 KB) | Ayacop | 2-Hydroxy-1,4-naphtoquinone (HNQ), the dye substance in Henna (''Lawson inermis''). |
