• bklyn@piefed.social
    link
    fedilink
    English
    arrow-up
    21
    ·
    edit-2
    8 hours ago

    at 95%, it’s just ethanol

    I’ve had 190 proof Everclear before. it just burns.

    • hendrik@palaver.p3x.de
      link
      fedilink
      English
      arrow-up
      7
      arrow-down
      1
      ·
      edit-2
      7 hours ago

      Yeah, the stuff I clean with or defrost the car with, has 96% written on it. (Edit: And “Everclear” sounds like something to be used on a car windshield…)

      • kkj@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        6
        ·
        6 hours ago

        That’s probably isopropanol, not ethanol. Different types of alcohol. You can get lower-purity isopropanol (70% is pretty common).

        • hendrik@palaver.p3x.de
          link
          fedilink
          English
          arrow-up
          5
          ·
          edit-2
          5 hours ago

          It’s ethanol. The same denatured alcohol my grandma used to do the final step of window-cleaning with. I have Isopropyl as well, but I use that sparingly since I can’t just grab another bottle of that at the supermarket. So for me it’s simple ethanol for the cleaning and I’ll dump it in the windscreen wiper tank of the car (mixed with water). And the Isopropyl is for cleaning electronics and PCBs. And I’d have to look it up, but I think it’s way more pure than 70%… It evaporates from the PCBs after a few seconds with no residue… The ethanol from the supermarket doesn’t do that. And I wouldn’t expect 30% of water to evaporate that quickly either.

          Isopropyl really is a godsend, though. Someone will dump a glass of apple juice or Coca Cola into my TV remote control… And after 15 minutes of ranting about how no engineer uses screws anymore, I’ll somehow get the thing open, and thanks to the alcohol it’s good as new a few minutes later.

    • Screen_Shatter@lemmy.world
      link
      fedilink
      arrow-up
      5
      ·
      6 hours ago

      Burns… A hole in your stomach. If you dont mix it with something to dilute it you’re probably gonna have a bad time.

      • Triumph@fedia.io
        link
        fedilink
        arrow-up
        3
        ·
        6 hours ago

        I remember walking around campus in the middle of the night with a pint of EC. I didn’t drink a ton of it, but it was kind of nice on a winter night.

  • fullsquare@awful.systems
    link
    fedilink
    arrow-up
    15
    ·
    6 hours ago

    the mixup is that actual distillery gets 96% (192 proof) azeotrope during distillation (fuel and some other specific uses can bring it up to 100%) then dilutes it with water to 40%. technically, it’s correct

    • doc@fedia.io
      link
      fedilink
      arrow-up
      12
      ·
      6 hours ago

      Yep. Distilled to 95% then cut to 40%. That’s why they’re so often flavorless. The slop here is the missing information to make this make sense in the context of the paragraph.

  • hendrik@palaver.p3x.de
    link
    fedilink
    English
    arrow-up
    6
    ·
    edit-2
    8 hours ago

    Today I learned there’s weird 16th century units for alcohol as well 😆 For reference, it’s supposed to have 70 to 80. And a hundred means a beverage can be set on fire at a defined temperature.