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Author: Subject: Readily Available Chemicals Website: Version 2
Sulaiman
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[*] posted on 13-10-2015 at 00:06
UK Chemical supplier


http://darrantchemicals.co.uk/index.php

acids, bases, solvents etc. VERY cheap
(use code DAR2345 on checkout for an extra 10% discount)
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sussyn
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[*] posted on 10-11-2015 at 11:09


Sodium bromide seems to have vanished from the pool supplies around here; did I miss something?
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unfrozen
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[*] posted on 11-2-2016 at 18:18


Quote: Originally posted by sussyn  
Sodium bromide seems to have vanished from the pool supplies around here; did I miss something?

Maybe it depends on where "around here" is. It looks like there is some for $7 per pound at Menards:
http://www.menards.com/main/health-wellness/pools-spas-sauna...
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j_sum1
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[*] posted on 11-2-2016 at 19:08


Quote: Originally posted by unfrozen  
Quote: Originally posted by sussyn  
Sodium bromide seems to have vanished from the pool supplies around here; did I miss something?

Maybe it depends on where "around here" is. It looks like there is some for $7 per pound at Menards:
http://www.menards.com/main/health-wellness/pools-spas-sauna...

Part of the reason is that DBDMH is so good at its job. If you look at the mechanism by which it operates, it is quite clever.
https://en.wikipedia.org/wiki/DBDMH
It combines oxidative sanitation with stability and longevity of action.

The fact that it is more difficult to produce free Br2 (accidentally or deliberately) has also pushed the market forces in that direction.

[edit]
I should cut and paste the correct link.

[Edited on 12-2-2016 by j_sum1]




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Loptr
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[*] posted on 12-2-2016 at 01:36


Quote: Originally posted by j_sum1  
Quote: Originally posted by unfrozen  
Quote: Originally posted by sussyn  
Sodium bromide seems to have vanished from the pool supplies around here; did I miss something?

Maybe it depends on where "around here" is. It looks like there is some for $7 per pound at Menards:
http://www.menards.com/main/health-wellness/pools-spas-sauna...

Part of the reason is that DBDMH is so good at its job. If you look at the mechanism by which it operates, it is quite clever.
https://en.wikipedia.org/wiki/DBDMH
It combines oxidative sanitation with stability and longevity of action.

The fact that it is more difficult to produce free Br2 (accidentally or deliberately) has also pushed the market forces in that direction.

[edit]
I should cut and paste the correct link.

[Edited on 12-2-2016 by j_sum1]


What is the mechanism in a water free environment, such as glacial acetic acid? Is the usual radical bromination mechanism taking place here during the bromination of a carbonyl, where it proceeds through an enol or enolate? This would still result in the production of one equivalent of H-Br for every C-H -> C-Br substitution, correct?

Reason being is that I was told by someone that these hydantoins proceeds through a different mechanism, but they failed to enlighten me.

I would really appreciate a explanation.
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j_sum1
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[*] posted on 12-2-2016 at 02:08


Sorry. I only know about their application in spa pools.
Good question though.




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[*] posted on 11-3-2016 at 10:13


The HyperDeath website is offline, but the chemical list lives on at the Internet Archive. https://web.archive.org/web/20150901002855/http://hyperdeath...

I have a pdf of the chemical list on my dropbox too. https://dl.dropboxusercontent.com/u/3621645/Chemical%20List....




My Journal has moved to http://extraparts.info
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Daffodile
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[*] posted on 11-3-2016 at 12:35


Who do I talk to if I want to add stuff to the list? For Canadians, there are OTC items not on the list (KNO3, various solvents/ acids, Zinc, Nickel, Manganese, Hydrogen Peroxide, Iodine, etc). I consider myself very good at getting OTC reagents, and it'd be fun to contribute to the list.
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sad.gif posted on 30-3-2016 at 15:51


Hello "I am a fish!"

What an amazing piece of work you did putting that list together, I have noticed that a lot of my friends from the UK have a particular harder time procuring chemicals than here in the USA, it's amazing what one can buy even on Amazon.com. Myself, I use a lot of domestic chemicals (supermarkets,drugstores ect,.) which I can use as substitutions, ie,.like using the gas line anti-freeze HEET because it's just methanol, ect.,

Equally ironic though, is a lot of what we, here in the US can buy, can't be shipped out of the USA:(

Again, my hats off to ya my friend, what a great piece of work!

have a good one!

Dave H
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Loptr
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[*] posted on 30-3-2016 at 17:22


Quote: Originally posted by dhaffnersr  
Hello "I am a fish!"

What an amazing piece of work you did putting that list together, I have noticed that a lot of my friends from the UK have a particular harder time procuring chemicals than here in the USA, it's amazing what one can buy even on Amazon.com. Myself, I use a lot of domestic chemicals (supermarkets,drugstores ect,.) which I can use as substitutions, ie,.like using the gas line anti-freeze HEET because it's just methanol, ect.,

Equally ironic though, is a lot of what we, here in the US can buy, can't be shipped out of the USA:(

Again, my hats off to ya my friend, what a great piece of work!

have a good one!

Dave H


Pretty sure he's in jail. Isn't that one of Organikum's accounts?
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dhaffnersr
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[*] posted on 31-3-2016 at 01:06



Quote:

Pretty sure he's in jail. Isn't that one of Organikum's accounts?


Oh man, I'm sorry to hear that.
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[*] posted on 1-4-2016 at 12:03


I already purshase some chems by the german seller S3chemicals on ebay.

Very cheap, he also have his own website.

Reagent Shop, a korean one have also plenty of products to but is very expensive.



[Edited on 1-4-2016 by brubei]
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Melgar
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[*] posted on 5-9-2016 at 20:53


Could we just add this list to the Science Madness Wiki, then unsticky this post (since the link is dead)?
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7-9-2016 at 16:12
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[*] posted on 7-1-2017 at 22:08


Quote: Originally posted by Loptr  


Pretty sure he's in jail. Isn't that one of Organikum's accounts?


I am a Fish is one of the original members of this forum who hasn't posted for some time. He was student in the U.K. Not related to Organikum.




The single most important condition for a successful synthesis is good mixing - Nicodem
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