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entropy51 memorial I'll miss his contributions. He helped me to make cyanide salts, and cyanate salts, and gave me a st ... |
10-4-2013 at 17:44 by: sonogashira |
Son getting in to chemistry.. glassware or apparatus suggestions? 10 test-tubes, 10 rubber bungs, 1 roll of PTFE tape, 10 pipettes, 1 metre of tygon tubing.
[Edited ... |
10-4-2013 at 00:37 by: sonogashira |
Dissolved pine resin in ethanol/isopropanol mixture [rquote=279281&tid=23837&author=Random]I would already try this but I don't have very big am ... |
29-3-2013 at 02:28 by: sonogashira |
Regeneration of carbodiimides I have used the P2O5 method successfully. I don't know why both of the files have been renamed, but ... |
28-3-2013 at 05:52 by: sonogashira |
Synthesis of Nicotine and Analogues |
23-3-2013 at 02:59 by: sonogashira |
Simple(er)Aluminum Isopropoxide prep experiment for later this week. [rquote=195721&tid=15104&author=scientician]I am seeking comments on a a simple experiment I ... |
21-12-2010 at 12:10 by: sonogashira |
Dimethyl Sulfate, cheapest preparation, OTC ! "If there is some interest I can post it."
Yes, please do...
Thanks! |
21-12-2010 at 11:37 by: sonogashira |
33% conc to fuming HBr in GAA in-situ? I would suggest making HBr gas and bubbling it into the GAA. HBr gas is easy to make pure, and quite ... |
21-12-2010 at 09:46 by: sonogashira |
FREE Online Journals Thanks |
21-12-2010 at 04:48 by: sonogashira |
FREE Online Journals 'No such file'
Too late to the party
But there will be others... |
20-12-2010 at 15:01 by: sonogashira |
FREE Online Journals Oops, my mistake..
But maybe this hasn't been posted before: [b]Journal of the Institute of Brewi ... |
20-12-2010 at 09:20 by: sonogashira |
lefetamine [rquote=169956&tid=13269&author=Nicodem]I can't imagine anything more simple using just two ... |
19-1-2010 at 15:06 by: sonogashira |
The return of lost attachments Sir, I thought I was helping you out as you seem to do all of the work! If it bothers you the way I ... |
19-1-2010 at 07:00 by: sonogashira |
lefetamine http://www.orgsyn.org/orgsyn/prep.asp?prep=CV4P0605 |
18-1-2010 at 15:02 by: sonogashira |
Sodium Azide Sir, I can only assume that you are drunk judging by this and the very rude U2U you sent me.
I'm ... |
16-1-2010 at 02:18 by: sonogashira |
Preparation of solid aluminium isopropoxide I'm not sure John; Armarego says:
"Most of the water can be removed from
this 91% isopropanol by r ... |
15-1-2010 at 07:04 by: sonogashira |
Size of flat bottomed flasks that can be used on hotplate. I was wondering, on a related concern, if a buchner flask can be heated? (Perhaps in oil/sand bath r ... |
15-1-2010 at 06:52 by: sonogashira |
Lab Flooring As you mentioned vinyl here is copy-paste extract from "The chemical laboratory - design, planning a ... |
11-1-2010 at 13:59 by: sonogashira |
Obtaining sodium hypophosphite [rquote=169249&tid=13236&author=turd]Seriously, if when hearing the word phosphinates/phosph ... |
10-1-2010 at 03:42 by: sonogashira |
Acid Base Chemistry (H2SO4 + Na2OOCCH3) Can't you get it on ebay? (Normally it is sold either trihydrate or anhydrous - usually for "hot ice ... |
10-1-2010 at 03:30 by: sonogashira |
Obtaining sodium hypophosphite I suppose it is where we differ - I would be suspicious if he came up with an excuse/'cover story' i ... |
9-1-2010 at 08:03 by: sonogashira |
Obtaining sodium hypophosphite That may be so... but a very much larger use to the non-drug-obsessed (both 'for' and 'against'!) is ... |
9-1-2010 at 07:18 by: sonogashira |
Obtaining sodium hypophosphite Someone asks where to buy an inorganic salt and is accused of making drugs! How silly
It w ... |
9-1-2010 at 03:44 by: sonogashira |
Questions regarding the recycling of DCM I believe zinc is good at reducing sulfides, but whether it is useful in this case I would not say f ... |
8-1-2010 at 14:20 by: sonogashira |
Distillation Setup for 1,4-Butanediol to gamma-Butyrolactone [rquote=169191&tid=13208&author=len1]Not to take it to hard? Should I get that noose of my ... |
8-1-2010 at 13:59 by: sonogashira |
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