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Lab rats.
There are specialist places that breed lab rats and sell them to places that need them. Because of a ... |
31-5-2011 at 09:50
by: ScienceSquirrel |
Acetone and Alkali Metals
I think that aldol type condensations occur to form polymeric species.
I doubt that the carbon skel ... |
31-5-2011 at 04:04
by: ScienceSquirrel |
Separating Lidocaine from other ingredients
Have a look at this search, plenty of ideas there.
http://www.netscape.co.uk/aol/search?s_it=tops ... |
27-5-2011 at 15:28
by: ScienceSquirrel |
Cold pack disappointment
[rquote=211134&tid=16374&author=Rogeryermaw]if you are able to get the NH4NO3 and not the KN ... |
27-5-2011 at 15:12
by: ScienceSquirrel |
Separating Lidocaine from other ingredients
Add a strong, weakly nucleophilic, base, I would suggest potassium carbonate, and extract with ether ... |
27-5-2011 at 15:00
by: ScienceSquirrel |
Thoughts on acids/bases
It is hardly surprising that acids and bases are catalysts for a lot of reactions and pH is importan ... |
27-5-2011 at 14:29
by: ScienceSquirrel |
How do I extract the compound from it's softgell capsule?
I would suggest a short silica column.
Dissolve the gel in something like methanol.
Pour it on to ... |
26-5-2011 at 03:34
by: ScienceSquirrel |
isomer separation on TLC?
That is very hard to say.
I suspect that the separation would be quite small as TLC works best when ... |
26-5-2011 at 03:11
by: ScienceSquirrel |
Dichromate or chromium reactions/salts
Some good chromium chemistry could include;
1) Chrome alum, easy and really beautiful crystals an ... |
25-5-2011 at 15:42
by: ScienceSquirrel |
Thoughts on Opening a Chem Lab Supply Co.
There are quite a few people in the UK, US and elsewhere that are involved in this type of business. ... |
25-5-2011 at 15:19
by: ScienceSquirrel |
Producing magnesium from baser metals
So let me see;
hot presssure vessel, high tension current striking an electric arc inside it.
... |
25-5-2011 at 07:10
by: ScienceSquirrel |
Producing magnesium from baser metals
Is this a theoretical or a preparative question? |
25-5-2011 at 05:01
by: ScienceSquirrel |
Vanillin acquisition.
This is another OK source.
http://cgi.ebay.co.uk/Vanillin-Powder-25g-/350105922246?pt=UK_Home_Fragr ... |
25-5-2011 at 03:28
by: ScienceSquirrel |
Vanillin acquisition.
Vanillin is made by the tonne and is very cheap. Someone like this is selling the real gear.
http ... |
25-5-2011 at 03:22
by: ScienceSquirrel |
Iodoform
[rquote=210823&tid=16349&author=mewrox99]Is this cut grass odor phosgene?[/rquote]
No |
25-5-2011 at 02:23
by: ScienceSquirrel |
hard to find chemical
The logical way is to make the N,N-dimethylaminobutanal and then convert that in to the dimethyl ace ... |
24-5-2011 at 14:25
by: ScienceSquirrel |
SOCl2 via COCl2
I have some experience in this area as I run a legal operation known to the police and Customs & ... |
24-5-2011 at 09:33
by: ScienceSquirrel |
SOCl2 via COCl2
To be honest it is not just the toxicity of phosgene that puts me off but the legal implications.
M ... |
24-5-2011 at 09:14
by: ScienceSquirrel |
Calculating solubilities
You would be talking about using a few grams per litre of calcium hydroxide and sodium carbonate to ... |
24-5-2011 at 08:50
by: ScienceSquirrel |
Calculating solubilities
Really you want to have a look at the literature.
This reaction was carried out by stirring milk of ... |
24-5-2011 at 07:32
by: ScienceSquirrel |
Functional Groups?
Have a look at this page and it does sort of jump out at you. 
http://en.wikipedia.org/wiki/Ami ... |
24-5-2011 at 03:12
by: ScienceSquirrel |
Iodoform
You should not consider making and reacting phosgene without a schlenk line, gas scrubbers, an effic ... |
23-5-2011 at 16:39
by: ScienceSquirrel |
Cl2 & carbon
Sometimes undefined reactions can occur to form minor products with break up of the material.
Chemi ... |
23-5-2011 at 14:15
by: ScienceSquirrel |
need some advice...
35% hydrogen peroxide is around 120 oxygen by volume.
It is a strong oxidising agent that will caus ... |
19-5-2011 at 16:34
by: ScienceSquirrel |
Nitric Acid
You have not been honest with us.
Your intention is to react mercury with an acid to make a mercury ... |
19-5-2011 at 13:53
by: ScienceSquirrel |
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