File list
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Date | Name | Thumbnail | Size | User | Description | Versions |
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09:38, 25 September 2020 | Selenium cation.jpg (file) | 1.77 MB | Diachrynic | The green selenium cation Se8(2+) in sulfuric acid solution. It was made by dissolving selenium powder in hot concentrated sulfuric acid. | 1 | |
09:37, 25 September 2020 | Red Selenium.jpg (file) | 2.18 MB | Diachrynic | A sample of red selenium produced by the reduction of selenous acid with sulfur dioxide. | 1 | |
22:55, 24 September 2020 | Trifluoroacetic acid structural formula.png (file) | 3 KB | Draeger | The structural formula of trifluoroacetic acid. The license is public domain. | 1 | |
22:47, 24 September 2020 | Difluoroacetic acid structural formula.png (file) | 5 KB | Draeger | The structural formula of difluoroacetic acid. The license is public domain. | 1 | |
22:32, 24 September 2020 | Nonane structural formula.png (file) | 563 B | Draeger | The structural formula of nonane. The license is public domain. | 1 | |
23:20, 5 September 2020 | Americium microscope.jpg (file) | 644 KB | Draeger | A small disc of americium under a microscope. License is noted below: [https://commons.wikimedia.org/wiki/User:Bionerd Bionerd], [https://commons.wikimedia.org/wiki/File:Americium_microscope.jpg Americium microscope], [https://creativecommons.org/lice... | 1 | |
21:47, 30 August 2020 | Actinium.png (file) | 2.28 MB | Draeger | Picture of a sample of actinium. License is below: Oak Ridge National Laboratory (https://commons.wikimedia.org/wiki/File:Actinium_sample_(31481701837).png), „Actinium sample (31481701837)“, Image resized, https://creativecommons.org/licenses/by/2... | 1 | |
13:17, 29 August 2020 | Phthalic anhydride structural formula.png (file) | 19 KB | Draeger | The structural formula of phthalic anhydride. License is public domain. | 1 | |
10:52, 24 August 2020 | Einsteinium.jpg (file) | 16 KB | Draeger | Image of Einsteinium glowing in the dark by ionizing the air around it. License is public domain. | 1 | |
20:40, 23 August 2020 | Cadmium oxide.jpg (file) | 199 KB | Draeger | A picture of cadmium oxide powder, beta form. License is public domain. | 1 | |
19:39, 22 August 2020 | Trichloroacetic acid structural formula.png (file) | 3 KB | Draeger | The structural formula of trichloroacetic acid. License is public domain. | 1 | |
15:14, 22 August 2020 | Niacin structural formula.png (file) | 14 KB | Draeger | The structural formula of niacin. License is public domain. | 1 | |
15:10, 22 August 2020 | Nicotine structural formula.png (file) | 9 KB | Draeger | The structural formula of nicotine. License is public domain. | 1 | |
11:38, 20 August 2020 | Benzylamine skeletal formula.png (file) | 6 KB | Draeger | The skeletal formula of Benzylamine. License is public domain. | 1 | |
23:04, 14 August 2020 | Manganese(II) chloride tetrahydrate.jpeg (file) | 1.38 MB | Draeger | A picture of MnCl2*4H2O on a dish. License is public domain. | 1 | |
10:40, 11 August 2020 | Nitromethane structural formula.png (file) | 5 KB | Draeger | The structural formula of nitromethane. License is public domain. | 1 | |
08:39, 11 August 2020 | Naphthalene sublimated crystals.jpg (file) | 1.08 MB | Diachrynic | Microscopic view of sublimated naphthalene crystals. Horizontal view window is about 4.5 mm wide. | 1 | |
08:38, 11 August 2020 | Naphthalene mothballs.jpg (file) | 2.86 MB | Diachrynic | Mothballs containing naphthalene | 1 | |
01:32, 9 August 2020 | Propionic acid structural formula.png (file) | 2 KB | Draeger | The structural formula of propionic acid. The license is public domain. | 1 | |
01:20, 9 August 2020 | Ethyl formate structural formula.png (file) | 4 KB | Draeger | The structural formula of ethyl formate. The license is public domain. | 1 | |
00:24, 9 August 2020 | Propionic anhydride skeletal structure.png (file) | 5 KB | Draeger | The skeletal structure of propionic anhydride. The license is public domain. | 1 | |
00:11, 9 August 2020 | Ethene skeletal structure.png (file) | 3 KB | Draeger | The skeletal structure of ethene. The license is public domain. | 1 | |
23:49, 8 August 2020 | Naphthalene skeletal structure.png (file) | 7 KB | Draeger | The skeletal structure of naphthalene. The license is public domain. | 1 | |
23:18, 8 August 2020 | Heptane Structure.png (file) | 4 KB | Draeger | Resized the transparent background to be square-shaped. | 2 | |
23:56, 7 August 2020 | Barbituric Acid structural formula.png (file) | 4 KB | Draeger | The structural formula of barbituric acid. License is public domain. | 1 | |
09:50, 4 August 2020 | Tungsten carbide.jpg (file) | 1.97 MB | Diachrynic | A small piece of tungsten carbide | 1 | |
18:22, 3 August 2020 | Monosodium glutamate micro.jpg (file) | 336 KB | Diachrynic | Commercial monosodium glutamate crystals under the microscope, horizontal view window is about 3 mm | 1 | |
18:01, 3 August 2020 | Nickel aminoguanidine perchlorate micro.jpg (file) | 346 KB | Diachrynic | Bis(aminoguanidine)nickel(II) perchlorate crystals under the microscope, horizontal view window is about 3 mm | 1 | |
18:01, 3 August 2020 | Nickel aminoguanidine perchlorate.jpg (file) | 1.91 MB | Diachrynic | Bis(aminoguanidine)nickel(II) perchlorate | 1 | |
17:59, 3 August 2020 | Nickel aminoguanidine sulfate and nitrate.jpg (file) | 3.62 MB | Diachrynic | Bis(aminoguanidine)nickel(II) sulfate (left) and Bis(aminoguanidine)nickel(II) nitrate (right) | 1 | |
17:58, 3 August 2020 | Aminoguanidine bicarbonate micro.jpg (file) | 373 KB | Diachrynic | Aminoguanidine bicarbonate made from the reduction of nitroguanidine with zinc powder and ammonium sulfate as a microscopic view, horizontal view window is about 3 mm | 1 | |
17:56, 3 August 2020 | Aminoguanidine bicarbonate 2.jpg (file) | 3.15 MB | Diachrynic | Aminoguanidine bicarbonate made from the reduction of nitroguanidine with zinc powder and ammonium sulfate | 1 | |
17:36, 3 August 2020 | Guanidine nitrate.jpg (file) | 2.43 MB | Diachrynic | Guanidine nitrate made from melting urea and ammonium nitrate with a silicon dioxide catalyst after one recrystallization | 1 | |
17:25, 3 August 2020 | Nitroguanidine micro.jpg (file) | 490 KB | Diachrynic | Microscope view, the horizontal view window is about 3 mm across | 1 | |
17:24, 3 August 2020 | Nitroguanidine 2.jpg (file) | 2.44 MB | Diachrynic | 1 | ||
18:04, 30 June 2020 | Structure of 2,2,4-trimethylpentane isooctane.png (file) | 14 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:2,2,4-Trimethylpentan.svg | 1 | |
17:57, 30 June 2020 | Ball and stick model of 2,2,4-trimethylpentane isooctane.png (file) | 47 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Isooctane-3D-balls.png | 1 | |
17:41, 30 June 2020 | Anthranilic acid structure.png (file) | 27 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Anthranils%C3%A4ure.svg | 1 | |
17:34, 30 June 2020 | Caffeine structure.png (file) | 17 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Caffeine_structure.svg | 1 | |
17:18, 30 June 2020 | Hexamethylphosphoramide HMPA 2D skeletal.png (file) | 22 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:HMPA-2D-skeletal.png | 1 | |
17:02, 30 June 2020 | Butylated hydroxytoluene BHT structure.png (file) | 18 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:2,6-bis(1,1-dimethylethyl)-4-methylphenol.svg | 1 | |
16:45, 30 June 2020 | Nickel hydrazine nitrate structure.png (file) | 11 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Nickelhydrazinnitrat.svg | 1 | |
16:34, 30 June 2020 | Sulfanilic acid skeletal structure.png (file) | 13 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Sulfanilic-acid-2D-skeletal.png | 1 | |
14:59, 6 June 2020 | SN2 ether cleavage reaction mechanism.png (file) | 23 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Etherspaltung_SN2_V1a-Seite001.svg | 1 | |
14:56, 6 June 2020 | SN1 ether cleavage reaction mechanism.png (file) | 31 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Etherspaltung_SN1_V1-Seite001.svg | 1 | |
17:15, 1 June 2020 | Warfarin structure.png (file) | 15 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Warfarin.svg | 1 | |
15:54, 1 June 2020 | Hexanitrohexaazaisowurtzitane CL-20 structure.png (file) | 43 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:CL-20.svg | 1 | |
15:48, 1 June 2020 | Juglone structure.png (file) | 7 KB | Mabus | Source: https://commons.wikimedia.org/wiki/File:Juglone.png | 1 | |
15:31, 1 June 2020 | 2-Octanone structure image.png (file) | 5 KB | Mabus | 1 | ||
14:45, 1 June 2020 | Nitroguanidine crystals by Henry.jpg (file) | 3.52 MB | Mabus | 1 |
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