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Production of crude calcium hydroxide using seashells Excellent, plante1999.
I suppose chicken egg shells or snail shells can be used instead. They may ... |
17-10-2012 at 02:06 by: pedrovecchio |
Ethnobotanical Library New stuff added:
(1981) Transcultural use of narcotic water lilies in ancient Egyptian and Maya d ... |
16-10-2012 at 21:19 by: pedrovecchio |
Mustard Gas by the French Process Chemical weapons are not my cup of tea, but I stumbled upon an excellent patent on the French proces ... |
16-10-2012 at 17:31 by: pedrovecchio |
Evolution of Black Powder Manufacture Energetic materials are not my cup of tea, but I have stumbled upon an excellent paper that describe ... |
16-10-2012 at 16:31 by: pedrovecchio |
Forensic indicators of nitrogen asphyxiation? Why hide information, hissingnoise? The answers to killswitch's questions are readily available in t ... |
14-10-2012 at 16:51 by: pedrovecchio |
How to obtain dermatogens? Look here, where it is claimed that mashed garlic under a band-aid is effective:
http://www.heali ... |
13-10-2012 at 01:44 by: pedrovecchio |
Muscimol Solubility / Isolation. First you check the literature. There are several references for the isolation of muscimol here:
... |
12-10-2012 at 20:56 by: pedrovecchio |
Forensic indicators of nitrogen asphyxiation? Try to look here for answers:
http://journals.lww.com/amjforensicmedicine/Abstract/2008/09000/Cas ... |
12-10-2012 at 20:11 by: pedrovecchio |
Ethnobotanical Library Folks, I am sorry but I had to delete the "old" website due to technical problems some two days afte ... |
12-10-2012 at 19:10 by: pedrovecchio |
Ethnobotanical Library If you are interested in ethnobotany, please visit a new and daily updated library on them at:
ht ... |
3-10-2012 at 15:18 by: pedrovecchio |
Literature references for the isolation of natural compounds and for the preparation of their simple derivatives The title of this thread is not entirely accurate because I will also share references for the artif ... |
27-5-2012 at 03:38 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Othmer (1940) prepares thiodiglycol (HOCH2CH2SCH2CH2OH) from ethylene oxide and hydrogen sulfide. Th ... |
27-5-2012 at 00:46 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Haworth (1896) prepares ethylene glycol directly from 1,2-dibromoethane and aqueous K2CO3. This is m ... |
26-5-2012 at 08:43 by: pedrovecchio |
Papaver somniferum, high thebaine phenotype. Soon attempting thebaine isolation. How is the extraction going?
Add a little chlorobutanol (easy to make from acetone, chloroform, a ... |
25-5-2012 at 10:00 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Formatik, I just recalled that there is a paper by the same Lewis Thompson where he prepares sulfuri ... |
25-5-2012 at 03:21 by: pedrovecchio |
Using Oxalic Acid to Make H2SO4,... A reference was posted here
http://www.sciencemadness.org/talk/viewthread.php?tid=19639
about ... |
24-5-2012 at 23:50 by: pedrovecchio |
Literature references for the isolation of natural compounds and for the preparation of their simple derivatives Here I will share some literature references for the isolation of natural compounds and for the prep ... |
24-5-2012 at 02:58 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Dr. Bob, if iodobenzene works too well it may end up coupling with itself instead of with the ethyl ... |
24-5-2012 at 01:03 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Zincke (1869) prepares phenylacetic acid by heating to 180-200 degrees (Celsius?) the ethyl ester of ... |
22-5-2012 at 03:51 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Something about Maquenne's paper: formic acid is obtained dilute when made by procedures such as Len ... |
16-4-2012 at 01:36 by: pedrovecchio |
Literature references for the preparation of simple chemicals. For a paper on the preparation of chlorine and oxygen from bleaching powder, see my post here:
h ... |
15-4-2012 at 10:49 by: pedrovecchio |
Ellement Collecting: finding/synthesizing Here is a paper that shows simple methods of making oxygen and chlorine from bleaching powder. The l ... |
14-4-2012 at 15:13 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Divers' paper about alkali nitrites, posted above, is in English.
Another reference on the prepar ... |
14-4-2012 at 10:55 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Divers (1899) prepares sodium or potassium nitrite from nitric acid and sodium or potassium carbonat ... |
13-4-2012 at 16:11 by: pedrovecchio |
Literature references for the preparation of simple chemicals. Lengfeld (1899) prepares sodium nitrite from sodium nitrate by reduction with lead. The text is in E ... |
12-4-2012 at 21:06 by: pedrovecchio |
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