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Historical production of sulphuric acid From 1848-9:
http://books.google.com/books?id=vRALAAAAIAAJ&pg=181
to page 195.
http://books ... |
14-6-2007 at 03:04 by: S.C. Wack |
keten lamp If one has a working tube furnace, I don't see how it cannot be fruitful. It can gather dust or be p ... |
13-6-2007 at 14:34 by: S.C. Wack |
keten lamp JACS 47, 1427 (1925):
Summary
An improved apparatus for the preparation of ketene from acetone is
... |
12-6-2007 at 15:20 by: S.C. Wack |
Calling all French Members You're not going to find them anytime soon, they don't exist. Pardon my non-Frenchness.
http://ww ... |
9-6-2007 at 03:03 by: S.C. Wack |
Alcohol Powder... How? The process given was used for the older German product. Labelled ingredients of that:
http://www ... |
7-6-2007 at 13:47 by: S.C. Wack |
propionyl chloride The problem is at your end again. Nothing wrong with it with winrar.
For something on-topic to sa ... |
31-5-2007 at 13:25 by: S.C. Wack |
Staged/Stacked Peltier Cold Trap My Thermoelectric fits nicely in my Coleman 5640, but I haven't drilled holes in it for the water an ... |
23-5-2007 at 04:03 by: S.C. Wack |
Australian power points Here in the US we draw 120V from 240V lines all the time as standard practice for powering 120V add- ... |
21-5-2007 at 15:41 by: S.C. Wack |
Book scanning. Well, I compared file sizes...It seems like I could lose a little more if I did some more experiment ... |
15-5-2007 at 14:08 by: S.C. Wack |
Low/Medium temperature furnace With a flowerpot (with hole) supported on a ringstand, an upside down flowerpot on top of that, a pi ... |
14-5-2007 at 04:19 by: S.C. Wack |
Book scanning. Just thought that I'd mention what I'm doing now slightly different than above. I'm up to 90% of whe ... |
14-5-2007 at 01:36 by: S.C. Wack |
Acetic anhydride pondering [quote][i]Originally posted by Sauron[/i]
1. The page referring to vinyl acetate concerns a react ... |
8-5-2007 at 04:11 by: S.C. Wack |
Acetic anhydride pondering [quote][i]Originally posted by Sauron[/i]
Do not halogenate as those propducts are nasty vesicants ... |
7-5-2007 at 16:00 by: S.C. Wack |
CPSC Won! FireFox case Lost! http://www.roguesci.org/theforum/showthread.php?p=90505 |
6-5-2007 at 22:42 by: S.C. Wack |
Hardware store quality But all this does not say what organic and inorganic chemicals may be present. I suspect that drain ... |
6-5-2007 at 14:40 by: S.C. Wack |
Bromine + sulphur It may not be necessary. Mellor has a chapter on this in the sulfur volume, and gives refs of intere ... |
3-5-2007 at 12:29 by: S.C. Wack |
Baking soda no longer OTC? Laugh? Cry? You decide Representatives write silly bills that have no chance of going anywhere all the time. It's what they ... |
29-4-2007 at 22:34 by: S.C. Wack |
Help Needed Dealing with FTP Doesn't work with smartftp either, which is what I always used there. |
28-4-2007 at 16:53 by: S.C. Wack |
Willgerodt rxn: Styrene monomer -> phenylacetamide I never suggested the need for extraction with solvent, or even mentioned washing anything with solv ... |
27-4-2007 at 14:41 by: S.C. Wack |
Willgerodt rxn: Styrene monomer -> phenylacetamide That you think Chinese patents are more reliable than the literature methods already known and proce ... |
27-4-2007 at 12:26 by: S.C. Wack |
1000 gallons of glycerine - What would YOU do with it? What I would do with it is become great friends with the manager of the local plant/animal source gl ... |
26-4-2007 at 15:02 by: S.C. Wack |
Google patents launched! I searched the [url=http://depatisnet.dpma.de/]German Patent Office[/url] (where I've found patents ... |
26-4-2007 at 01:52 by: S.C. Wack |
Heating Mantle question Those wires are for the internal type J thermocouple. The newest mantles that I've seen do not have ... |
15-4-2007 at 14:39 by: S.C. Wack |
Heating Mantle question Glas-Col makes variacs? Thought they were all solid state.
What gets me about Glas-Col is their u ... |
14-4-2007 at 23:50 by: S.C. Wack |
Diisonitrosoacetone I have a JACS article written by a physical chemist investigating the reaction with various amounts ... |
11-4-2007 at 15:39 by: S.C. Wack |
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