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Low-Pressure Gas @ home
Sounds like the method cooks use to make HCl., essentially a potential bomb releasing a shit load of ... |
28-1-2010 at 05:59
by: Picric-A |
Penicillin from acetanilide??
Sounds like a bacterial fermentation of acetanilide to produce penecilin to me  |
26-1-2010 at 02:47
by: Picric-A |
Preparation of solid aluminium isopropoxide
[rquote=170343&tid=12831&author=UnintentionalChaos][rquote=170319&tid=12831&author=u ... |
25-1-2010 at 11:06
by: Picric-A |
NaBH3CN workup
[rquote=170074&tid=13286&author=Klute]
BTW, what is the best way of destroying cyanide ions ... |
21-1-2010 at 11:51
by: Picric-A |
potassium disposal
Alkali metals should be stored in PET bottles ( if you must use plastic- metal is usually preferred) ... |
21-1-2010 at 11:03
by: Picric-A |
potassium disposal
[rquote=169962&tid=13277&author=JohnWW]The reaction of metallic K with isopropanol to form t ... |
19-1-2010 at 23:59
by: Picric-A |
Laboratory Tips and Tricks
[rquote=169942&tid=13156&author=woelen]Hmm... weight of glassware changing with temperature? ... |
19-1-2010 at 11:28
by: Picric-A |
potassium disposal
I once saw a sample of potassium which had a purple layer, might have been another compound but you ... |
19-1-2010 at 11:25
by: Picric-A |
potassium disposal
The reason you hear old stock of potassium should be disposed of is due to the formation of explosiv ... |
19-1-2010 at 08:17
by: Picric-A |
Laboratory Tips and Tricks
Surly if you are working mildly analytically you must consider the wheight of glassware changes cons ... |
19-1-2010 at 07:56
by: Picric-A |
potassium disposal
With propan-2-ol it would produce potassium isopropoxide, a fairly useful organic alkali used in con ... |
19-1-2010 at 07:52
by: Picric-A |
Clean up "Liquid Fire"
Add a couple of drops of 35% H2O2 and warm on a steam bath for 20 mins, that should oxidise any crap ... |
17-1-2010 at 13:28
by: Picric-A |
Solid hydrogen peroxide????
Sedit- i dont see how this would work, the acidic AcOH will react with the carbonate, even if it is ... |
17-1-2010 at 01:57
by: Picric-A |
buying a kit
I have a 14/23 set and i find it perfect, if i need larger qtys i just use a expansion adapter. craz ... |
17-1-2010 at 01:56
by: Picric-A |
buying a kit
It would probably be cheaper to buy it all seperatly form somewhere like ebay but buying a kit would ... |
16-1-2010 at 06:59
by: Picric-A |
Solid hydrogen peroxide????
You will not be able to recover H2O2 from it, as soon as you dissolve it in water it forms H2O2+ Na2 ... |
16-1-2010 at 00:13
by: Picric-A |
Solid hydrogen peroxide????
It will be sodium percarbonate, certainly not sodium peroxide, it is a very strong oxide which reac ... |
15-1-2010 at 11:19
by: Picric-A |
4-amino-2-chloro-benzoic acid
Thanks for the responses.
I thought some benzyl/al chloride would form... what about using AlCl3 + ... |
15-1-2010 at 11:10
by: Picric-A |
4-amino-2-chloro-benzoic acid
Does anyone know any viable routes to this starting compound?
I am trying to make chloroprocaine an ... |
15-1-2010 at 09:59
by: Picric-A |
Lab Flooring
i was going to cover it with cheap hardwood to get rid of the small cracks and then apply flooring.
... |
11-1-2010 at 10:00
by: Picric-A |
Lab Flooring
At the moment the flooring in my lab is just rough (bumpy) concrete and i am thinking of flooring it ... |
11-1-2010 at 09:34
by: Picric-A |
Obtaining sodium hypophosphite
I do not care about people making KCN, if they want to kill themselves thats their buisness (of cour ... |
9-1-2010 at 08:06
by: Picric-A |
Obtaining sodium hypophosphite
The only fair reason for owning hypophosphite is reducing diazonium compounds.
The reason i assum ... |
9-1-2010 at 07:37
by: Picric-A |
Obtaining sodium hypophosphite
Thats becuase its not just any 'inorganic salt' it is a salt which was so frequently used in america ... |
9-1-2010 at 04:39
by: Picric-A |
Obtaining sodium hypophosphite
You will have a very hard time buying hypophosphites, especially as your inteded use is the synthesi ... |
9-1-2010 at 02:39
by: Picric-A |
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