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News / Re: DEA To Update Watched Chemicals List To Include Sodium Borohydride
« Last post by Mrbovinejony on February 21, 2024, 05:16:31 AM »
And why isn't this method used or talked about more? I see no cheap magnesium diboride or easy way to make it
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News / Re: DEA To Update Watched Chemicals List To Include Sodium Borohydride
« Last post by Osmiridium on February 21, 2024, 01:46:49 AM »
Quote from: big mac on February 19, 2024, 10:12:46 AM
Quote from: atara on February 19, 2024, 06:41:31 AM

Honestly kind of overcomplicated when you can just buy the best precursor to borohydride and react it with alkali hydroxides
What's the precursor?
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News / Re: DEA To Update Watched Chemicals List To Include Sodium Borohydride
« Last post by Loki on February 20, 2024, 07:15:22 PM »
Quote from: big mac on February 19, 2024, 10:12:46 AM
Quote from: atara on February 19, 2024, 06:41:31 AM

Honestly kind of overcomplicated when you can just buy the best precursor to borohydride and react it with alkali hydroxides
What's the precursor?

I'd be interested to know as well, because I was under the impression the easiest for the amateur would be sodium hydride and trimethyl borate. I was thinking borane and sodium hydroxide, but I am fairly sure that would produce sodium metal.
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News / Re: DEA To Update Watched Chemicals List To Include Sodium Borohydride
« Last post by big mac on February 19, 2024, 10:12:46 AM »
Quote from: atara on February 19, 2024, 06:41:31 AM

Honestly kind of overcomplicated when you can just buy the best precursor to borohydride and react it with alkali hydroxides
What's the precursor?
15
News / Re: DEA To Update Watched Chemicals List To Include Sodium Borohydride
« Last post by atara on February 19, 2024, 06:41:31 AM »
Quote from: big mac on November 19, 2023, 12:53:37 PM
Quote from: Mrbovinejony on November 19, 2023, 10:56:40 AM
Not sure I understand the fuss about nabh4 being watched, the time spent figuring out how to get or make nabh4 could be better spent figuring out how to reduce without it

There was this chinese patent, the NaBH4 was made from Mg metal and some borax sodium carbonate, water in a ball mill: https://www.sciencemadness.org/whisper/viewthread.php?tid=158235

 One would have to make a tightly sealed ball mill, that could bee filled with argon though and afterwards wind a way to recrystallise the NaBH4 without hydrolysis. Quite a bit of a hassle and specialised equipment.
Honestly kind of overcomplicated when you can just buy the best precursor to borohydride and react it with alkali hydroxides
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Harm Reduction Resources / Any moderators that see this, it's hammer time! Bots spamming this board.
« Last post by uj74eer on February 08, 2024, 04:11:49 PM »
Various new users are spamming this board with nonsense, all likely just bots. god knows what reason someone would waste their time doing so, but indeed it is occurring.

Please promptly execute these braindead larvae and chemically destroy their remains so our humble vespiary will be clean of their unwelcome filth and nonsensical tomfoolery.

Many thanks <3 (Also delete this post if you wish once the task is completed)
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News / Re: Recent log in problems at science madness
« Last post by java on February 06, 2024, 06:41:02 PM »
...you're right Polverone came on line and explained the problem with the storage disk and fixed it.....java
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News / Re: Recent log in problems at science madness
« Last post by Sawdust and Honey on February 06, 2024, 03:15:35 PM »
It's gonna be fine Java, last time that happened it was up after a day or two if I remember correctly. The legacy will not die ;). Way too many people involved in this!
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News / Recent log in problems at science madness
« Last post by java on February 06, 2024, 03:01:44 PM »
.....its been a while now, but some changes over at Sciencemadness have caused the forum to go off line just too often,...Polvorone had always kept it on line, but with changes in administration many things have changed shadows of Sauron  and changes in internet server...whatever the cause, it seems changes are here to stay.......java
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News / New discovery regarding H2O ions.
« Last post by Shapeshifter32 on January 22, 2024, 10:58:04 PM »
     

     "Contrary to the long-held belief that ions form an electrical double layer, orienting water molecules in a single direction, the research demonstrates a completely different scenario.

Both positively charged ions (cations) and negatively charged ions (anions) are found to be depleted from the water/air interface.

More intriguingly, the cations and anions of simple electrolytes can orient water molecules in both upward and downward directions, overturning existing models"


     hxxps://www.earth.com/news/water-molecule-discovery-will-force-textbooks-to-be-rewritten/
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