File:Rayon synthesis.webm
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Rayon_synthesis.webm (file size: 4.16 MB, MIME type: video/webm)
Summary
| Description |
English: When viscose contacts with sulfuric acid, the cellulose from the solution begins to polymerize. Sulfuric acid reacts with complex compound of copper and dissolves it. Thin blue fibers of rayon are formed. After some time, sulfuric acid reacts with the complex compound and washes out the copper salts from the fibers. Fibers become colorless. |
| Date | |
| Source | Own work |
| Author | Maxim Bilovitskiy |
Licensing
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 |
This image was uploaded as part of European Science Photo Competition 2015. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 13:01, 12 November 2015 | (4.16 MB) | imagescommonswiki>Bilovitskiy | User created page with UploadWizard |
File usage
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- File:Rayon synthesis.webm from Wikimedia Commons
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