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Preparation of elemental phosphorus A "wife beater" and no gloves is not adequate PPE! I cringed as I watched you poke the burning P ou ... |
30-3-2016 at 15:53 by: Magpie |
Some gross stuff! It is interesting that you refer to butterscotch. Sauron says that diacetyl IS butterscotch.
T ... |
30-3-2016 at 10:22 by: Magpie |
My teflon stopcock is leaking, is there anyway to fix this? You should be able to disassemble the stopcock easily. I usually disassemble mine after using so ev ... |
30-3-2016 at 08:37 by: Magpie |
Green Synthesis of 3-methyl-heptan-3-ol from common materials I think it is a good idea to synthesize as simply as possible, while still getting a decent yield. ... |
29-3-2016 at 09:06 by: Magpie |
Micro heating element? Maybe there is something of use here: [url=http://www.sciencemadness.org/talk/viewthread.php?tid=62 ... |
28-3-2016 at 15:22 by: Magpie |
Preparation of elemental phosphorus Nice dog you have...seems interested in your work too.
I can't help but think that your pipe asse ... |
27-3-2016 at 14:52 by: Magpie |
benzidine Thanks for your interest, blogfast.
Mg and methanol produce H2 like gangbusters. Another advanta ... |
26-3-2016 at 17:48 by: Magpie |
benzidine The aqueous benzidine HCl described above in the OP was freebased to benzidine. This required takin ... |
26-3-2016 at 16:03 by: Magpie |
benzidine This whole issue of carcinogeneity and what chemicals we should or should not be using needs some ve ... |
26-3-2016 at 09:09 by: Magpie |
Purifying chemicals - filtering & crystalization - repeat [rquote=443043&tid=65702&author=RogueRose]I have read a number of posts and articles about p ... |
25-3-2016 at 20:03 by: Magpie |
Hempel Column Here's a supplier I can recommend: [url=http://www.eaglelabglass.com/pdf/online%20catalog--Eagle%20L ... |
25-3-2016 at 15:35 by: Magpie |
Hempel Column What length and ID do you require? Do you require a ground glass fitting? If so, what size? What d ... |
25-3-2016 at 15:13 by: Magpie |
Missing persons I miss garage chemist. He had the most knowledge and insight into chemistry, IMO. His skill was bu ... |
25-3-2016 at 10:05 by: Magpie |
benzidine yes - that's it. Plus it looks like a neat synthesis. |
24-3-2016 at 18:21 by: Magpie |
benzidine [rquote=443113&tid=65706&author=UC235]Very nice. I've wanted to make a small amount of benzi ... |
24-3-2016 at 17:48 by: Magpie |
benzidine [file]49333[/file]
Today I synthesized benzidine HCl using a 2X scale version of the procedure i ... |
24-3-2016 at 16:19 by: Magpie |
Homemade and Repurposed Lab Gear Here's a simple idea for cheap weigh boats. I grabbed these muffin papers when my wife wasn't looki ... |
24-3-2016 at 15:41 by: Magpie |
Stupid question - drying organics in an oven. If I'm not in a hurry - which is usually the case - I often air dry at room temperature, especially ... |
24-3-2016 at 15:25 by: Magpie |
Looking over the border: EU-Regulations [rquote=443035&tid=23212&author=BJ68]
Source:
http://ec.europa.eu/transparency/regexpert ... |
24-3-2016 at 08:41 by: Magpie |
Preparation of elemental phosphorus [rquote=442324&tid=65&author=BluePlanet1]
...Anyway, when it cooled down I put water on i ... |
18-3-2016 at 08:12 by: Magpie |
Preparation of elemental phosphorus [rquote=442277&tid=65&author=BluePlanet1]OK!!!
Did a small scale breach test run and the ... |
17-3-2016 at 18:07 by: Magpie |
Looking over the border: EU-Regulations [rquote=442186&tid=23212&author=phlogiston]
Reading up on the communist witch hunt, it turn ... |
17-3-2016 at 08:28 by: Magpie |
safe storage of PCl5 Six months ago I made 39g of PCl5. I placed this in a 100ml wide-mouth Qorpak bottle with the green ... |
16-3-2016 at 13:29 by: Magpie |
Boxwood odor [rquote=441797&tid=65586&author=Bert]
What side of the building, how many hours of direct s ... |
14-3-2016 at 14:30 by: Magpie |
Preparation of elemental phosphorus I had a thought that a lower melting reductant than aluminum (mp=660°C) might work to our advantage ... |
14-3-2016 at 10:02 by: Magpie |
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