- 视频数
- 402
- 订阅者
- 1100万
- 总观看次数
- 47.6亿
- 最新上传
- 2026年10月16日
- 独立页面
- 科学
- 内容语言: 英语
- 地区: 加拿大
这是 Youtop 运营的独立目录页面，并非由 NileRed 或 YouTube 运营、赞助或认可。 提交更正. 你是这位创作者吗？认领此页面
Loading
这是 Youtop 运营的独立目录页面，并非由 NileRed 或 YouTube 运营、赞助或认可。 提交更正. 你是这位创作者吗？认领此页面
NileRed · 发布于 2014年4月19日
Warning: Cadaverine is absolutely putrid and it taints everything that it comes into contact with. It also does not wash off too easily. This video was more of a proof of concept than an actual synthesis. The amount of lysine and sodium bicabonate used was relatively arbitrary. In this video I use two methods to produce cadaverine: 1. Basic heating: This is not very efficient and burns a lot of the cadaverine. 2. Destructive distillation: I use an improvised destructive distillation setup. This method is much more efficient because it is carried out under a nitrogen atmosphere. Higher temperatures can be used without risking burning. I honestly did not proceed further in the second method because of the putrid smell. A lot more cadaverine was produced and the smell was making me nauseous. The lysine hydrochloride can be purchased from health supplement stores. I got 250g for about $17 shipped from www.purebulk.com
