Author Topic: aluminum source for Al/Hg  (Read 230 times)

LL080LL

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aluminum source for Al/Hg
« on: April 19, 2011, 04:21:36 AM »
Hi. Aluminum source for Al/Hg reductive amination of MDP2P. Successful operators are using
what? Foil? Pie plates? Aluminum wire? None of the above.

In the past internet howtos often recommended Reynolds heavy duty foil as a good product for this.
Other people pushed the idea of longer reactions with aluminum sheet.

The Reynolds heavy duty foil in the store now has some kind of no-stick feature on it.

Any thoughts? tia

lugh

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Re: aluminum source for Al/Hg
« Reply #1 on: April 19, 2011, 04:39:11 AM »
Aluminum flashing that's .23 mm thick sold for construction purposes has been recommended in the past by Osmium  8)
Chemistry is our Covalent Bond

Sedit

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Re: aluminum source for Al/Hg
« Reply #2 on: April 19, 2011, 05:03:47 AM »
There is a rather lengthy discussion somewhere around here on this sort of thing. Please to all out new members... don't make this into a forum where we have to cry UTFSE over and over, I just hate seeing that. I understand its a legit concern and I have learned something new recently myself which I Wish I knew back in the day but the point is information is free and its everywhere so please.... Dont waste our bandwidth without searching first. Someone pays for that you know and until Vesp gets a nice fat donation from people asking the same questions over and over im required to post this little disclaimer.

PS: yall start droppin some serious dough on donations im sure Vesp could care less WTF yall post as long as that gravy train keeps a rolling ;D
There once were some bees and you took all there stuff!
You pissed off the wasp now enough is enough!!!

LL080LL

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Re: aluminum source for Al/Hg
« Reply #3 on: April 19, 2011, 05:17:59 AM »
There is a rather lengthy discussion somewhere around here on this sort of thing.

Hi Sedit. Ok I'll look again. I did actually do a pretty focused search for posts with aluminum in the post title
in this sub forum. Maybe I botched it.

@lugh
Hi lugh. I just lost a more elaborate reply to you when my session expired ;-(
Anyway, just looking to eliminate possible issues. I appreciate Osmium's opinions on this.

I think that I re-search this one if Sedit says that it's out there

lugh

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Re: aluminum source for Al/Hg
« Reply #4 on: April 19, 2011, 05:33:14 AM »
Read this thread:

https://the-collective.ws/forum/index.php?topic=20078

for some ideas you may not have considered  8)
Chemistry is our Covalent Bond

LL080LL

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Re: aluminum source for Al/Hg
« Reply #5 on: April 19, 2011, 05:41:14 AM »
Read this thread:

https://the-collective.ws/forum/index.php?topic=20078

for some ideas you may not have considered  8)

well that's certainly tantalizing

I'm not a member over there right now. Hopefully that's not the site with the probationary
period. I wouldn't want to wind up on probation  :o - Cheers

Wizard X

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Re: aluminum source for Al/Hg
« Reply #6 on: April 19, 2011, 06:19:15 AM »
Hi lugh. I just lost a more elaborate reply to you when my session expired ;-(
Anyway, just looking to eliminate possible issues. I appreciate Osmium's opinions on this.

Click on "Always Stay Logged In" and set/configure your browser to delete ALL cookies & login details when you close the browser.

« Last Edit: April 19, 2011, 06:21:03 AM by Wizard X »
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Shake

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Re: aluminum source for Al/Hg
« Reply #7 on: April 19, 2011, 04:36:49 PM »
just go to the store and get any alfoil , st there taring it into strips and scrunching them into balls that will do fine. it really is not critical

lugh

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Re: aluminum source for Al/Hg
« Reply #8 on: April 19, 2011, 11:39:39 PM »
Quote
just go to the store and get any alfoil , st there taring it into strips and scrunching them into balls that will do fine. it really is not critical

That's utter nonsense, any aluminum should bee tested before risking precious and irreplaceable reagents  ::)  Using the wrong aluminum foil can cause serious problems like a geyser ejecting from the top of the flask  :o  Just because you've gotten by with careless practices doesn't mean it's a good idea  8)
Chemistry is our Covalent Bond

psychexplorer

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Re: aluminum source for Al/Hg
« Reply #9 on: April 20, 2011, 01:59:01 AM »
just go to the store and get any alfoil , st there taring it into strips and scrunching them into balls that will do fine. it really is not critical

No need to scrunch the pieces into tiny balls by hand.

A couple few second bursts in a coffee grinder will ball it up quite nicely.

For larger batches, invest in a heavy duty cross-cut paper shredder.

Methyl Man

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Re: aluminum source for Al/Hg
« Reply #10 on: April 22, 2011, 03:52:34 PM »
Someone pays for that you know and until Vesp gets a nice fat donation from people asking the same questions over and over im required to post this little disclaimer.

PS: yall start droppin some serious dough on donations im sure Vesp could care less WTF yall post as long as that gravy train keeps a rolling ;D

I'd do it already, but am too broke at the moment. If I get the chance I will no doubt donate to Vesp and this wounderful site he has created, and that Sedit fellow isn't such a bad person either, Smart and good looking ;D


Awww shucks your making me blush :-*, Ahhh haha forgive me I couldn't resist.
« Last Edit: April 22, 2011, 06:37:26 PM by Sedit »
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