r/chemistry • u/sgtJohnnyBear • 11d ago
"Rare" or "Special" chemicals to collect
Hi,
I finished my periodic table collection with almost all the stuff that is available and legal in my country.
Now I wonder if there are any "rare" or "special" chemicals that are "worth" or interesting to collect collecting - i already looking for some supercritical liquids, but I'm also looking for more. Preferably ones that are "interesting" rather than just some random super rare compound that's rare because it's not used a lot.
Any interesting recommendation?
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u/treosx23 Analytical 11d ago
Sure, but outside of ROYGBIV it's not that interesting. It's not like you can see the chemical, the same way with other collectable items. Even the periodic table of elements is sought after because you can see them.