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Guanidine from dicyanodiamide
[rquote=629354&tid=154689&author=Boffis]Attached is a zip file that contains some papers on ...
12-1-2020 at 06:56
by: wg48temp9
Guanidine from dicyanodiamide
[rquote=629306&tid=154689&author=Boffis]@Bezaleel; I have done a lot of work with dicyandiam ...
11-1-2020 at 04:54
by: wg48temp9
Fume Hood Blower Installation
I was surprised how much resistance to air flow 10ft of 4in dia ducting produces.

Below is a gra ...
11-1-2020 at 04:35
by: wg48temp9
Fume Hood Blower Installation
[rquote=628768&tid=154644&author=wg48temp9]

The best we can do is compare it with the $ ...
9-1-2020 at 13:08
by: wg48temp9
The Short Questions Thread (4)
[rquote=629200&tid=25055&author=j_sum1]My latest project has been installing a small swimmin ...
9-1-2020 at 08:32
by: wg48temp9
Readily Available Chemicals Website: Version 2
[rquote=628937&tid=3254&author=Tellurium]Well I Just added a solution of NaHCO3 to the filte ...
4-1-2020 at 02:05
by: wg48temp9
Synthesis of Ammonium Perchlorate
Below are graphs of the solubility of sodium potassium and ammonium perchlorates in water versus tem ...
1-1-2020 at 05:36
by: wg48temp9
Fume Hood Blower Installation
[rquote=628756&tid=154644&author=Abromination]Ohh by dryer you actually do mean a clothes dr ...
30-12-2019 at 03:08
by: wg48temp9
Fume Hood Blower Installation
Below is a pic of a typical dryer blower.

[file]78599[/file]

Please note that the motor frame ...
29-12-2019 at 08:26
by: wg48temp9
Preparation of 2-naphthol aniline dye - Aniline yellow- Azo dye
At the start of the video you show the wrong dye on the overlay.
Nice write up and a beautiful colo ...
29-12-2019 at 00:48
by: wg48temp9
Fume Hood Blower Installation
Many tumble dryer blowers have the motor outside of the impeller housing (not in the air flow) and m ...
28-12-2019 at 21:46
by: wg48temp9
Fume Hood Blower Installation
[rquote=628654&tid=154644&author=Abromination]After much thought, I have decided on the fume ...
28-12-2019 at 08:58
by: wg48temp9
What do to with KMnO4?
While searching for the solubility of ammonium permanganate I found an interesting paper on inorgan ...
28-12-2019 at 08:15
by: wg48temp9
Separation question
[rquote=628382&tid=154612&author=fusso]Im using firefox default pdf reader.[/rquote]

It d ...
22-12-2019 at 01:00
by: wg48temp9
Any method to convert potassium dichromate to ammonium dichromate?
So using ammonium perchlorate to convert potassium dichromate to the ammonium salt means its difficu ...
21-12-2019 at 14:05
by: wg48temp9
Keeping the vacuum pump clean
[rquote=628297&tid=154593&author=Bezaleel]wg48temp9, when purging the pump oil, do you recom ...
20-12-2019 at 09:50
by: wg48temp9
Homemade and Repurposed Lab Gear
[rquote=628287&tid=61783&author=SWIM][rquote=623893&tid=61783&author=wg48temp9]

P ...
19-12-2019 at 19:54
by: wg48temp9
Need Lab Space Advice - Power at current place can't support all of my equipment
[rquote=628279&tid=154590&author=XeonTheMGPony]

In Canada it is very illegal, because if ...
19-12-2019 at 17:33
by: wg48temp9
Acetylide from NaOH + carbon - does this actually work?
[rquote=628240&tid=154595&author=SWIM]Sodium carbide explodes in contact with water and gets ...
19-12-2019 at 11:59
by: wg48temp9
Chromium nitrate from Cr2O3 + HNO3?
[rquote=628247&tid=154600&author=jderimig]I need some Chromium nitrate to create copper chro ...
19-12-2019 at 11:17
by: wg48temp9
Any method to convert potassium dichromate to ammonium dichromate?
[rquote=628229&tid=154538&author=woelen]Combining perchlorate and dichromate is not a proble ...
19-12-2019 at 10:10
by: wg48temp9
Any method to convert potassium dichromate to ammonium dichromate?
[rquote=628217&tid=154538&author=clearly_not_atara]Ammonium bitartrate may work just as well ...
19-12-2019 at 09:52
by: wg48temp9
Any method to convert potassium dichromate to ammonium dichromate?
I was wondering how efficent the potassium dichromate and ammonium perchorate method would be.

...
18-12-2019 at 19:55
by: wg48temp9
Need Lab Space Advice - Power at current place can't support all of my equipment
[rquote=628199&tid=154590&author=RedDwarf]I've lived and worked in the UK, France and the Ne ...
18-12-2019 at 18:33
by: wg48temp9
Keeping the vacuum pump clean
In case the above comment was lost on you, below is some info about using the air ballast on a vacu ...
18-12-2019 at 13:42
by: wg48temp9
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