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How to store Lanthanum metal
Maybe oxygen trap will work? like pyrogallol or some phenolic group that draws out oxygen from the a ... |
7-4-2009 at 18:30
by: Pomzazed |
Solvent Free Permanganate Oxidation of Diols
What is the role of CuSO4.5H2O in the catalyst? seems like Cu2+ doesn't do anything to the reaction. ... |
27-3-2009 at 19:22
by: Pomzazed |
Solvent Free Permanganate Oxidation of Diols
This is the same question I'm wondering too! Even with the small scale experiment
Imagine how a s ... |
27-3-2009 at 13:09
by: Pomzazed |
heptamethylbenzenium ion
What is the structure of heptamethylbenzenium ion?
The extra methyl is attached to one of the car ... |
7-3-2009 at 12:11
by: Pomzazed |
2,4-dnp by double nitration - purity
Deep orange does not indicate much, since most nitroaromatics have yellow-orange hue anyway.
The pr ... |
23-2-2009 at 00:06
by: Pomzazed |
2,4-dnp by double nitration - purity
Is that DNP stands for dinitrophenol or dinitrophenylhydrazine? |
21-2-2009 at 18:26
by: Pomzazed |
On the subject of ORMUS
Oh sorry Sedit I misunderstood what you mean.
Basically you and me are saying the same thing, that ... |
13-2-2009 at 19:20
by: Pomzazed |
On the subject of ORMUS
[quote][i]Originally posted by Sedit[/i]
Vlad have you ever heard of Ions? They have there electr ... |
13-2-2009 at 18:42
by: Pomzazed |
On the subject of ORMUS
[quote][i]Originally posted by Vlad[/i]
The HgS method for making the philosopher's stone seems t ... |
12-2-2009 at 04:14
by: Pomzazed |
Something Else to Do with Your Red P
A phosphate acid rain wont be too bad? (P fertilizer) stick in bicarb in the field for more pressure ... |
11-2-2009 at 09:36
by: Pomzazed |
Something Else to Do with Your Red P
Well the reaction looks very interesting, especially when you can make another substance with sulfur ... |
11-2-2009 at 02:57
by: Pomzazed |
Cool product from aldol condensation of acetone
[quote]After reacting 30% HCl with acetone with heat for 10 hours, Na2CO3 was added to it until fizz ... |
2-2-2009 at 08:55
by: Pomzazed |
Cool product from aldol condensation of acetone
Yet I found this to be interesting so I try experimenting this a bit! FAILED!
I cannot produce the ... |
2-2-2009 at 07:44
by: Pomzazed |
Again some special glassware
To me it looks like a chromatographic column. Add the missing teflon stopcock at the lower side hole ... |
30-1-2009 at 20:28
by: Pomzazed |
DNS trouble with website
I've also been trying to enter the forum with some hour periods and cannot enter!
Thanks for the fa ... |
26-1-2009 at 12:37
by: Pomzazed |
Imidazole Experiment?
Update #1
I'm trying to crystalize out the imidazole copper complex as sulfate salt by mixing 10m ... |
22-11-2008 at 10:39
by: Pomzazed |
Sodium metal and thiocyanate?
[quote][i]Originally posted by woelen[/i]
A very reliable test for cyanide is the following:
- Add ... |
22-11-2008 at 10:31
by: Pomzazed |
Imidazole Experiment?
Well, i know it is an aromatic compound.
But at first hand I'm thinking about experimenting with it ... |
19-11-2008 at 11:10
by: Pomzazed |
Imidazole Experiment?
I've just acquired around 100g of pure imidazole (>98%). It has a distinctive hospital-like smell ... |
19-11-2008 at 06:59
by: Pomzazed |
Is MSG useful for anything?
Look at this;
here's the reference of producing gamma-buterolactone-gamma-carboxylic acid from glut ... |
10-11-2008 at 03:14
by: Pomzazed |
Rust solvent
Just wonder why iron oxide "powder". are you making thermite things?
Well, if its powder covered ... |
22-10-2008 at 22:00
by: Pomzazed |
Rust solvent
try oxalic acid solution? they should brush the rust off |
22-10-2008 at 06:21
by: Pomzazed |
Mystery substance
If you can reproduce the smell, please specify the kind of bottles and/or storage condition too.
... |
30-9-2008 at 07:12
by: Pomzazed |
NaOH turns yellow!?
*Result*
-Failed to duplicate the yellow-orange surface with nitric acid vapour and its own plast ... |
20-9-2008 at 03:19
by: Pomzazed |
tetraaminecopper sulphate monohydrate??
1)Then i added 40cm3 of ethanol in the solution,the solution precipitate(why???)
Ethanol has lower ... |
20-9-2008 at 03:18
by: Pomzazed |
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