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Alkali metal synthesis
[rquote=274126&tid=22890&author=phlogiston]Would this approach also work for preparing small ...
16-2-2013 at 09:17
by: Zan Divine
Preparation of cyanides
That's the classical method for isolating KCN or NaCN.

Absolute ethanol is very difficult to com ...
14-2-2013 at 18:37
by: Zan Divine
Alkali metal synthesis
APO, as long as you are buying a vacuum pump, why not go the easy route?

I've posted my results f ...
14-2-2013 at 13:36
by: Zan Divine
Preparation of cyanides
Every time I have prepared NaCN by leading liquid/gaseous HCN directly from my sulfuric acid-ferrocy ...
13-2-2013 at 10:55
by: Zan Divine
Pretty Pictures (1)
[rquote=274508&tid=14644&author=elementcollector1]How do you DO that?![/rquote]

Conceptua ...
13-2-2013 at 10:33
by: Zan Divine
Pretty Pictures (1)
I've posted some K & Na ampoules before. The ones I'm making for my present client are bigger. T ...
11-2-2013 at 13:32
by: Zan Divine
Ampoules of shiny K & Na
Thank you. Too bad the picture is crappy. I'll post another as I can but I'm off to West Virginia no ...
15-1-2013 at 07:57
by: Zan Divine
Ampoules of shiny K & Na
[rquote=244111&tid=19395&author=Dennis SK]Funny that the soviets where so good at ampouling. ...
14-1-2013 at 20:40
by: Zan Divine
Most extreme compounds known to man

[u]Only stable species are included in this list[/u]

[color=Blue]Highest catenation observed wi ...
18-11-2012 at 10:35
by: Zan Divine
Removing the oxide layer from lithium metal
I've posted detailed instructions for the preparation of shiny silver-colored lithium (also Na & ...
18-8-2012 at 20:41
by: Zan Divine
Cesium from CsCl
Sold to forum member off e-Bay.

Actually, both (I only advertise 1 at a time on e-Bay).

More ...
17-8-2012 at 15:01
by: Zan Divine
Cesium from CsCl
[rquote=257102&tid=6981&author=Zan Divine]Cesium is available on e-Bay currently.
[/rquote] ...
17-8-2012 at 14:43
by: Zan Divine
Purification of phosphorus -- treatment of WP burns
The high toxicity of WP usually manifests upon oral administration (about 2x toxicity of a saline cy ...
16-8-2012 at 06:46
by: Zan Divine
Cesium from CsCl
Cesium is available on e-Bay currently.

[Edited on 8/14/2012 by Zan Divine]
14-8-2012 at 05:26
by: Zan Divine
H2S intoxication

On an industrial scale, CAC is made from 1,1-Dichloroethylene by a light catalyzed oxidation. BCME ...
8-8-2012 at 11:29
by: Zan Divine
T-butyl project side discovery: Wonderful Na2SO4 crystals!
I understand where you're coming from. BTW, those are beautiful crystals.

When you have an organi ...
1-8-2012 at 15:56
by: Zan Divine
H2S intoxication
Yup, phosphorus pentasulfide gives mercaptans with alcohols.
I don't think this is a popular prepar ...
30-7-2012 at 14:24
by: Zan Divine
The special case of distilling metals in vacuo
The best literature reference I can give is:

AIME "Extractive Metallurgy Division - Vacuum Dezin ...
29-7-2012 at 12:57
by: Zan Divine
The special case of distilling metals in vacuo
Don't you hate it when something you took for granted is shattered by special cases? Well, here's an ...
29-7-2012 at 08:33
by: Zan Divine
T-butyl project side discovery: Wonderful Na2SO4 crystals!
[rquote=255455&tid=20958&author=Wizzard] But the goal is the adventure, not just the destina ...
27-7-2012 at 06:58
by: Zan Divine
Sulfur and Toluene: Growing large rhombohedral crystals.
Thanks for this interesting contribution!
24-7-2012 at 17:46
by: Zan Divine
Flash Set of Cement
There's a set maximum amount of water that can be (eventually, it proceeds for a long time) reacted ...
24-7-2012 at 17:16
by: Zan Divine
Platinum and Catalytic Converters
You also have to remember that just because the value of the combined metals may be x dollars, you w ...
24-7-2012 at 16:51
by: Zan Divine
Flash Set of Cement
Doesn't your industry have entire journals and many books written about it? I would have thought you ...
24-7-2012 at 15:41
by: Zan Divine
Lithium and Sodium
[rquote=255155&tid=20447&author=edgecase]For a source of lithium, has anyone considered the ...
23-7-2012 at 05:46
by: Zan Divine
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