> chemistry > halogènes > fluor > making-fluorine-without-dying-ft-explosionsandfire-and-advancedtinkering-labcoatz

Making Fluorine Gas at HOME (ft. @ExplosionsAndFire and @AdvancedTinkering)

LabCoatz - 2025-02-09

Somebody had to do it eventually.

Fluorine is the most extreme element on the periodic table...it is corrosive to almost every known material, it can ignite water, and it is fairly toxic! Still, making it isn't actually that difficult (although it does have some nuances), so I figured it was about time somebody documented the process.

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Check out all of these fine creators and their related content:
 @ExplosionsAndFire 
 @chemdelic 
 @Fluorineisgreat   
 @ChemicalForce   
 @ScrapScience 
 @ChemistryEasy 
 @theCodyReeder 
 @periodicvideos 
 @TheRoyalInstitution 

@AdvancedTinkering and @EliasExperiments and their awesome fluorine videos:
https://www.youtube.com/watch?v=UzIH6raTxyE
https://www.youtube.com/watch?v=HXf0wKeoIbs

The "Chemistry - easy" fluorine video (in Russian) with a working Dennis cell:
https://www.youtube.com/watch?v=ZgVlsZZ5Y8Y

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WARNING: 
...why do I even need to provide a warning? IT'S FLUORINE GAS, DO NOT ATTEMPT TO REPLICATE MY WORK! This video was made simply to educate you, not give you a step-by-step guide to making something as hazardous as fluorine. If you do end up trying this though, be sure to take all of the necessary safety precautions (full-body PPE, a fume hood or other form of extreme ventilation, and neutralization/emergency measures in place).

0:00 Introduction
2:33 A word of warning...
2:56 "Advanced Tinkering", fluorine safety, and misconceptions
7:26 Chemical routes to fluorine
8:30 Electrolysis
10:40 Anhydrous HF woes
11:12 Bifluoride electrolysis: details and first attempt
14:04 The final version
15:57 Fluorine at last (iodine burning)!
17:12 Calcium chloride test
17:45 Phosphorus
18:15 Acetone
18:56 Burning water
19:30 Nitromethane
19:54 Dichloromethane: a "non-flammable" liquid
20:33 Bromine (via sodium bromide)
21:08 Vanadium
21:47 Samarium
22:10 Trying to see fluorine
22:44 Sulfur
23:08 Flesh and gloves
24:28 Cloth and Styrofoam
24:53 Fluorine vs. wood
25:09 Burning fluorine in butane
26:11 Magnesium powder and sodium
26:58 Toluene
27:23 Bonus: hydrogen!
27:48 Explosions&Fire and smelling fluorine
32:11 Thank you all!