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Police Seize Huge Cache Of Explosives From Colorado Home
MEKP in stabilizer is a catalyst hardener for fiberglass resin. It is NOT an explosive!
The poli ... |
24-6-2007 at 04:59
by: Eclectic |
Can iodine tincture be used for Al(Oi-Pr)3 synthesis?
Also that 1% water in your 99% IPA is a real show stopper. If you have some molecular sieves, or si ... |
22-6-2007 at 10:52
by: Eclectic |
Police Seize Huge Cache Of Explosives From Colorado Home
The Davster: I can't find the exact phrase in the mass of sensational reporting again, but the esse ... |
22-6-2007 at 05:46
by: Eclectic |
Police Seize Huge Cache Of Explosives From Colorado Home
The point is that he apparently did NOT have large amounts of explosives, he just had a few lab "eve ... |
21-6-2007 at 16:01
by: Eclectic |
Police Seize Huge Cache Of Explosives From Colorado Home
I've had sodium azide without using it to make lead azide. What is insane is the insistence by law ... |
21-6-2007 at 14:51
by: Eclectic |
Acetic anhydride
Google "acetylene acetic site:sciencemadness.org" |
21-6-2007 at 12:54
by: Eclectic |
keten lamp
Can you import from China? Google "cellulose-acetate resin"
Can you recycle cheap plastic items?
... |
21-6-2007 at 07:57
by: Eclectic |
More on PbO2 electrodes
I think your best bet is just dissolve 95/5 solder in 12N HCl with a small amount of H2O2 added to h ... |
20-6-2007 at 16:04
by: Eclectic |
More on PbO2 electrodes
H2SO4 or SO3 will also probably evaporate out of the coating compounds at 500C, leaving just the mix ... |
20-6-2007 at 15:25
by: Eclectic |
Ebay dispute, stannous oxide vs. stannic oxide.
Cotton and Wilkenson's "Advanced Inorganic Chemistry" says a white hydrous oxide dehydrated to black ... |
20-6-2007 at 14:41
by: Eclectic |
More on PbO2 electrodes
Actually, the only critical thing here is likely just the need to have everything solublized, with n ... |
20-6-2007 at 12:29
by: Eclectic |
More on PbO2 electrodes
Make sure your solution is still very acidic after neutralizing the ammonium. Extra HCl won't cause ... |
20-6-2007 at 09:52
by: Eclectic |
keten lamp
I still think Hector hasn't looked very hard for a cheap source of cellulose acetate powder. Of COU ... |
19-6-2007 at 07:56
by: Eclectic |
More on PbO2 electrodes
You want a heteropoly acid called stannomolybdic acid. 12 moly-oxide units in a cage around a tin a ... |
17-6-2007 at 17:05
by: Eclectic |
keten lamp
[img]http://www.unitedmedia.com/comics/dilbert/archive/images/dilbert2007061174577.jpg[/img] |
17-6-2007 at 06:45
by: Eclectic |
Lead Dioxide on Magnetite
Alan,
No, I don't really care about PbO2 over magnetite. I like titanium for a substrate. I jus ... |
17-6-2007 at 03:36
by: Eclectic |
More on PbO2 electrodes
If anyone wants to actually MAKE an iron substrate lead dioxide anode, you might try soaking the iro ... |
15-6-2007 at 20:34
by: Eclectic |
Lead Dioxide on Magnetite
Now you'll have Rosco going on again about how all you need is iron (oxide)!  |
14-6-2007 at 13:58
by: Eclectic |
More on PbO2 electrodes
I think if you just operate the anode in a chlorate cell, maybe with some additional HCl, the iron w ... |
9-6-2007 at 10:19
by: Eclectic |
More on PbO2 electrodes
Rosco, are you declaring a Jihad against titanium? Are not ALL elements precious in the eyes of God ... |
9-6-2007 at 06:00
by: Eclectic |
Zinc / Aluminum Salt Crystals
Zincating is done in alkaline solution to keep the Al2O3 dissolved until a uniform zinc coating form ... |
8-6-2007 at 19:00
by: Eclectic |
Zinc / Aluminum Salt Crystals
[url=http://www.alu-info.dk/HTML/alulib/modul/A00352.htm]Zincating Aluminum[/url] |
8-6-2007 at 16:00
by: Eclectic |
Really colorful oxidation states of ruthenium
My references say Ru reacts explosively with perchlorates. Maybe it could be converted directly to ... |
8-6-2007 at 08:54
by: Eclectic |
Removing lead stuck to Stainless Steel
Well, since apple vinegar is apple juice fermented with acetobacter, yes! |
6-6-2007 at 11:52
by: Eclectic |
NAPHTHETIC OIL
[url=http://www.nynas.com/sa/node.asp?node=72]What is Naphthenic Oil?[/url] |
6-6-2007 at 08:40
by: Eclectic |
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