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OTC Phosphoric Acid
Yes, the metaphosphate production has mostly taken place in the course of attempts at phosphorus pro ... |
30-11-2004 at 03:05
by: Polverone |
OTC Phosphoric Acid
I've heated and concentrated phosphoric acid up to the metaphosphoric acid stage a number of ti ... |
29-11-2004 at 12:10
by: Polverone |
Vogel 3rd edition online
The whole bcis.pacificu.edu site has been moved to a new server, and I no longer have direct control ... |
28-11-2004 at 17:47
by: Polverone |
May I have been exposed by Ricin?
The beans are highly toxic by themselves. Slightly greater "density of toxicity" can be ac ... |
28-11-2004 at 14:57
by: Polverone |
h202 concentration?
The indicating silica gel uses cobalt chloride to do its indication, and of course cobalt compounds ... |
26-11-2004 at 00:09
by: Polverone |
ATTENTION ROCKETSCIENCE
Apparently you are not checking your U2U messages. Check them now. Send me a U2U message when you ha ... |
25-11-2004 at 13:30
by: Polverone |
No.
The Hive is not indexed by ordinary search engines; their robots directives say "go away" ... |
20-11-2004 at 15:16
by: Polverone |
Pyruvates??
[url]http://86.1911encyclopedia.org/P/PY/PYRUVIC_ACID.htm[/url]
Pyruvates are of course the salts ... |
20-11-2004 at 15:12
by: Polverone |
can't log in
Try restarting your browser (if you haven't already) and clearing your cookies and cache. It ju ... |
20-11-2004 at 01:03
by: Polverone |
COCl2 from CCl4
What about using CrO3 in glacial acetic acid, conc. H2SO4 + dichromate, or some other non-aqueous ox ... |
12-11-2004 at 18:11
by: Polverone |
surprised by dichloroacetylene
If you react trichloroethylene with an excess of sodium ethoxide, you get the highly reactive alpha- ... |
8-11-2004 at 19:24
by: Polverone |
Question on Acrobat Writer
Actually, the security settings on PDF files are trivial to bypass. The reader just needs to ignore ... |
3-11-2004 at 11:16
by: Polverone |
Sodium cyanate from cyanuric acid
[quote]First, I found a British patent, (710143), that relates a method of preparing cyanates from c ... |
2-11-2004 at 11:17
by: Polverone |
sorry
Napalm is not exotic enough to qualify for discussion here. As a rule, we don't discuss weapons ... |
31-10-2004 at 15:56
by: Polverone |
phthalic anhydride
[i]Fundamental Processes of Dye Chemistry[/i], available from [url]http://bcis.pacificu.edu/~polvero ... |
24-10-2004 at 17:13
by: Polverone |
Organic carbon?
Yes, I believe that you are correct. My misinformation followed from back then believing too easily ... |
23-10-2004 at 23:03
by: Polverone |
This is at least partly my fault.
Chemoleo had noticed that some of his pictures had disappeared (they hadn't been set to 0k, but ... |
23-10-2004 at 14:12
by: Polverone |
Permanganate
I have bought KMnO4 in the US from Sears; it was sold for regenerating certain iron-removing water f ... |
19-10-2004 at 19:08
by: Polverone |
Nitric Acid Synthesis
Maybe so, but here we do not hunt for <strike>witches</strike> <strike>communists& ... |
13-10-2004 at 21:42
by: Polverone |
Tetranitromethane
I don't see support from Sax's Dangerous Properties of Industrial Materials, the Merck Ind ... |
7-10-2004 at 18:25
by: Polverone |
Substance that Melts at Room Temperature?
DMSO melts around 18 C. Tert-butanol melts at 25 C, n-methyl acetamide at 28. The CRC Handbook of C ... |
6-10-2004 at 16:43
by: Polverone |
A massive project
It's true that scanning the right old books can be very useful. Unfortunately, copyright is a m ... |
2-10-2004 at 00:42
by: Polverone |
A massive project
This is one of those projects that (in a somewhat reduced form) has been rattling around in my head ... |
1-10-2004 at 13:38
by: Polverone |
methyl nitrate
In Muspratt (and later texts too I think) it is stated that oxidation takes place because of nitrous ... |
1-10-2004 at 09:33
by: Polverone |
atmospheric combustion of Al (foil)
As far as I can tell, the NaNO3 is anhydrous. It was evaporated to a dry solid under heating (made i ... |
29-9-2004 at 23:02
by: Polverone |
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