• rumba@lemmy.zip
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    14 小时前

    My father: I found something new today, was trying to clean up (something in a car) I couldn’t get any traction, I ended up mixing together bleach and ammonia, it REALLY cleans well, but it’s awful to breate in.

    me: Dad, that’s how they make chlorine gas, probably best not to use it.

    My father: ohhh

    edit: yesh chloromine, but it would have been lost on him

  • MonkderVierte@lemmy.zip
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    13 小时前

    Not mixing bleach with acids, got it.

    Oh, and hydrogen peroxide is always fun stuff. Not mixing it either. And not touch it.

  • RememberTheApollo_
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    1 天前

    I’ve mixed all this stuff. Not that I’m recommending it at all. But the output is ridiculously small, you’d probably have to go to extreme measures to concentrate the output in order to have any effect or go out of your way to find more concentrated versions of the chemicals. Most of these consumer products are so dilute the reaction is minimal.

    That said, again, don‘t go mixing this stuff for lols. Someone will always find a way to make it dangerous.

    • kerrigan778@lemmy.blahaj.zone
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      1 天前

      Hardware store bleach and ammonia come in many different concentrations for different uses, bleach and ammonia specifically do not mess with, it is an exothermic reaction that puts out poisonous caustic gas and people have died from mixing these two at cleaning chemical strengths. “The concentration available to consumers” is a super dangerous generalization, fairly high concentrations are available for diluting at home or for pool treatments. You can absolutely make incredibly dangerous compounds by mixing things from the pool chemical aisle.

      • rumba@lemmy.zip
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        14 小时前

        bleach and ammonia specifically do not mess with,

        Yeah, even in cleaning dilutions, it makes a dangerous enough amount to be a problem indoors. You start scrubbing around a toilet, back in a corner, and things get bad quickly.

  • Godort@lemmy.ca
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    2 天前

    The peroxide and vinegar that people will have on hand will make such a dilute concentration of Parecetic acid, that it’s effectively harmless.

    You have to go really out of the way to get anything above 6% peroxide and 10% acetic acid

      • becausechemistry@lemy.lol
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        1 天前

        The dose makes the poison. At the concentrations you’d get from household precursors, it would be fine.

        Now, take glacial acetic acid and treat it with high-concentration peroxide? Now you’ve got something there. But most people don’t have easy access to either.

        • AngryCommieKender
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          15 小时前

          I pick up high concentrated hydrogen peroxide (35%) at my local farm supply store all the time. It’s good for dealing with pests on my plants. No idea where I would get the concentrated acid though.

        • Korhaka@sopuli.xyz
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          1 天前

          You can easily buy concentrated acetic acid that is intended to be diluted for use on food

        • SkaveRat@discuss.tchncs.de
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          1 天前

          Not sure how safe it would be if you accidentally mix it in a closed room

          Probably better to at least have the window open

          • becausechemistry@lemy.lol
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            1 天前

            We’re ranking danger here. I’d much rather be in the room with dilute peroxide and vinegar than with chloramine or chlorine.

  • InvalidName2@lemmy.zip
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    2 天前

    Isn’t chloroform a known human carcinogen?

    I’ve accidentally mixed those two ingredients together, very stupidly in my younger years, for misguided cleaning purposes and whatever that reaction is, it’s nothing like ammonia and bleach, but it still set off my spidey senses enough to know I needed to get out of the area and never do it again.

    • Damage@feddit.it
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      14 小时前

      I’ve never understood this “let’s mix two cleaning agents together to make them clean better!” thing. If that was the case, don’t you think the manufacturers would sell this product pre-made?

      • InvalidName2@lemmy.zip
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        11 小时前

        Some of us lacked fully formed adult brains when we were kids and so we sometimes did stupid shit that humans with more fully developed and advanced brains wouldn’t. Also, times were different decades ago. There was a time when we didn’t have things like dish detergent with peroxide or tide with oxy clean, so sometimes we’d just add a drop of detergent to some peroxide to help it penetrate into fabric and better remove a blood stain or things like that.

        That aside, “cleaning better” is hardly the only rationale for why I’ll sometimes whip together a DIY cleaning product. I’m guessing I’m not alone in that. So I think focusing on that one rationale might be missing the bigger picture for peoples’ motivations.

    • Hildegarde@lemmy.blahaj.zone
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      1 天前

      It not a known carcinogen. It is in group 2B from the IARC, labeled as possibly carcinogenic. There is some evidence that it might cause cancer, but not enough to say with certainty.

      The scale is based on levels of evidence, not severity. Group 1 known carcinogens includes many things from Plutonium to alcohol and processed meat. Rankings are by evidence, not dosage.

    • Imacat@lemmy.dbzer0.com
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      2 天前

      It is. It also doesn’t work like it does in the movies so unless you’re looking for an industrial solvent or a bad high it’s not good for much.

    • ornery_chemist@mander.xyz
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      2 天前

      It’s not necessarily the cleanest reaction, but yes. That said, if you’re thinking of its Hollywood use case as a quick knockout agent, it’s not very effective for that purpose. It’s not non-hazardous, though; exposure for several minutes can cause dizziness and fainting, and prolonged storage can lead to phosgene formation through autoxidation.

  • modus
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    2 天前

    Don’t forget hydrogen peroxide and acetone!

      • MonkderVierte@lemmy.zip
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        13 小时前

        It’s useless as a explosive, because it’s too volatile. Meaning, it goes boom by itself, not when it should.

      • modus
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        1 天前

        There are plenty of youtube videos of people risking their digits and eyeballs if you need a reason not to fuck with that shit. It’s extremely unstable.