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OTC Phosphoric Acid
Add H2SO4 to Na3SO4.
Na2SO4 will precipitate out at room or lower temps. Filter off Na2SO4 preferra ...
10-2-2005 at 02:01
by: Protium
DMSO separations
You might be able to extract the organics with a solvent that is not miscible with DMSO. For this to ...
14-1-2005 at 05:40
by: Protium
Eugenol + HX --> sigh...
Has anybody found an effective and quantitative method of halogenating eugenol's terminal doubl ...
12-1-2005 at 18:29
by: Protium
Polystyrene (styrofoam) depolymerization to styrene?
What would be a good method of extracting, recrystallizing or otherwise purifying from these resins? ...
12-1-2005 at 18:18
by: Protium
NiO as hydrogenation catalyst?
Can NiO be used as a catalyst in Hydrogenations?

If so, would it have to be affixed to activated ...
12-1-2005 at 03:25
by: Protium
Oxymercuration co-solvent ???
Ok. I found a reference which besides THF, describes the use of ethyl ether or even acetone as the c ...
12-1-2005 at 02:44
by: Protium
Polystyrene (styrofoam) depolymerization to styrene?
Polystyrene (styrofoam) depolymerization to styrene?

Does anybody know?

Can one simply dissolv ...
11-1-2005 at 23:52
by: Protium
Releasing Oxygen
You could either buy an oxygen tank from your nearest welding supply shop

OR

In suitable sized ...
6-1-2005 at 20:31
by: Protium
dry HBr?
Bromic,
What you're saying is that at low temperatures one could use dessicant to produce 69% ...
4-1-2005 at 20:58
by: Protium
dry HBr?
48% HBr is fairly easy to make from H2SO4 and NaBr:D, but dry HBr seems to bee rather difficult to a ...
4-1-2005 at 20:29
by: Protium
HBr/HI via HCl ?
I have been entertaining the idea for a while that if one were to dissolve a load of NaI into concen ...
4-1-2005 at 20:19
by: Protium
Oxymercuration co-solvent ???
Is it possible to use HgCl2 for oxymercuration?

Is it possible to use aluminum amalgum or some ot ...
4-1-2005 at 18:47
by: Protium
NO2 + alkene ?
If one bubbled NO2 gas through an ether solution of 2-hexene, would one get 2-nitro-2-hexene ?
3-1-2005 at 01:49
by: Protium
Oxymercuration co-solvent ???
I had performed an oxymercuration/demercuration of 1-hexene.

The Hg(OAc)2 was dissolved in H2O. I ...
3-1-2005 at 01:05
by: Protium
Hg(OAc)2 ???
If one were to add HgCl2 to acetic acid (either glacial or say 50%), would Hg(OAc)2 precipitate?

...
3-1-2005 at 00:54
by: Protium
Borohydride synth?
How can one go about producing Sodium Borohydride?

Can this be done relatively easily in a makesh ...
3-1-2005 at 00:49
by: Protium
DMSO + Br2 -> ???
What does one get when bromine reacts with dimethylsulfoxide?

I tell you this product (?) has got ...
1-1-2005 at 03:15
by: Protium
hcl hydrolosis of isosafrol glycol
A glycol is two alcohol groups...

Acohol + Halic Acid --> alkyl halide + water

R-OH + HCl - ...
1-1-2005 at 02:22
by: Protium
Rhodium Archive ZIP?
Thank you for the link IPN...:D

Excuse my ignorance, but how do I access the FTP server? (what ad ...
31-12-2004 at 12:42
by: Protium
Rhodium Archive ZIP?
Does anyone have the zip file containing Rhodium's archive?

I know that web.archive.org has ...
31-12-2004 at 02:04
by: Protium
Garage Experiments With Trichloromethane.
I used a five gallon bucket and dumped in a gallon of 5% store-bought bleach (NaOCl). I left bleach ...
29-12-2004 at 01:57
by: Protium
Ethyl Iodide
One could easily make ethyl chloride from ethanol + HCl + ZnCl2

One could also make ethyl bromide ...
28-12-2004 at 00:40
by: Protium
making 100% h2o2 from cleaner
oxyclean is a OTC source of sodium percarbonate, but it also contains sodium bicarbonate wich neutra ...
28-12-2004 at 00:21
by: Protium
H2S from aluminum and sulfur?
H2S can be formed from dripping HCl onto fool's gold.

H2S will kill you if you breath it. Bu ...
26-12-2004 at 01:35
by: Protium
Potassium Permanganate Decomposition Products
If it is MnO2 that you desire, It can easily be made from KMnO4 and an alcohol.

Make a solution o ...
25-12-2004 at 20:57
by: Protium
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