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Weird Vanillin Problems
I tried brine which didn't do anything :/ I then tried just letting it sit for some time to no preva ... |
24-12-2012 at 08:46
by: sargent1015 |
Weird Vanillin Problems
Just the experience and the overall cheapness of vanillin (79 cents for a bottle!)
I will have to ... |
24-12-2012 at 08:36
by: sargent1015 |
Weird Vanillin Problems
So I'm trying to extract vanillin with dichloromethane, however, when I do this I get an organic lay ... |
24-12-2012 at 08:29
by: sargent1015 |
Tour My Lab
Now that's a lab!! |
20-12-2012 at 15:31
by: sargent1015 |
Best and worst smelling chemicals?
[rquote=269009&tid=1216&author=VitaminX]Best: Benzaldehyde smells wonderful, also EtOAc is m ... |
17-12-2012 at 21:25
by: sargent1015 |
Using table salt in heat bath?
[rquote=269022&tid=22750&author=Oscilllator]Your cooking oil auto ignited?! according to the ... |
17-12-2012 at 21:24
by: sargent1015 |
Best and worst smelling chemicals?
acrylates... Just... Ick! All of them just persistently fill a room in seconds. |
14-12-2012 at 16:36
by: sargent1015 |
Ethyl/Isopropyl Bromide preparation
Does anyone have a better work up of the 2-bromopropane synthesis? I am having some difficulties.  |
14-12-2012 at 16:34
by: sargent1015 |
friedel-crafts mechanism
[rquote=268060&tid=22638&author=thelonious]
I don't think I understand what you mean, isn' ... |
8-12-2012 at 11:02
by: sargent1015 |
friedel-crafts mechanism
Well, for one, as pictured, you have gotten rid of the stable conjugated pi system (the benzene ring ... |
8-12-2012 at 00:50
by: sargent1015 |
Too powerful vacuum pump..
[rquote=268016&tid=22633&author=chucknorris]In my country it costs 15 euros per kg + deliver ... |
8-12-2012 at 00:40
by: sargent1015 |
Too powerful vacuum pump..
[rquote=268013&tid=22633&author=chucknorris] highly expensive dry ice,
[Edited on 8-12-201 ... |
7-12-2012 at 22:42
by: sargent1015 |
MEK?
Do you mean Methyl ethyl "ketone"?
If so..
You may get lucky at a hardware or paint store, how ... |
6-12-2012 at 23:45
by: sargent1015 |
Tour My Lab
[rquote=267905&tid=4777&author=stoichiometric_steve]i just felt artistic.[/rquote]
Gorgeo ... |
6-12-2012 at 19:42
by: sargent1015 |
Clearance Items.
[rquote=267904&tid=22620&author=elementcollector1]http://macbicnj.com/mm5/merchant.mvc?Sessi ... |
6-12-2012 at 19:39
by: sargent1015 |
Cancer of science: the impact factor
I'm going to have to agree with this. I was working up a purification of a simple polymer from a jou ... |
5-12-2012 at 14:47
by: sargent1015 |
dwsurman on ebay
His prices seem pretty high. What do you guys think? |
4-12-2012 at 23:08
by: sargent1015 |
Purifying this store bought ammonia
They would equilibrate at half the initial concentration of the ammonia I believe. I wouldn't use a ... |
3-12-2012 at 20:08
by: sargent1015 |
Liquid Fire Drain Cleaner
[rquote=267559&tid=22555&author=MrHomeScientist]It's a bit scary to be making pirahna soluti ... |
3-12-2012 at 08:08
by: sargent1015 |
Liquid Fire Drain Cleaner
Hey guys,
I've seen this mentioned in old threads and I was wondering what others thought of thi ... |
30-11-2012 at 17:33
by: sargent1015 |
Awkward reaction
If you heat the CuSO4 and bicarb while mixed in solution, you will get the carbonate. |
15-11-2012 at 15:13
by: sargent1015 |
Identifying Unknown White Solid Compounds in a Lab
[rquote=265783&tid=22281&author=Hexavalent][rquote=265707&tid=22281&author=sargent10 ... |
14-11-2012 at 20:06
by: sargent1015 |
Identifying Unknown White Solid Compounds in a Lab
Look up the brown ring test for nitrate ions, very cool when it works! |
13-11-2012 at 20:45
by: sargent1015 |
Start up chemistry
I personally like 24/40, its a standard size and you can easily fit utensils into it to remove produ ... |
11-11-2012 at 20:04
by: sargent1015 |
Start up chemistry
Haha, Hex, be nice! Our search engine is more often than not, terrible.
Anyways, I loved doing m ... |
10-11-2012 at 13:22
by: sargent1015 |
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