Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
Potassium permanganate
No, the user did not say he lived in the UK, but was considering buying it off Amazon.co.uk. He liv ...
6-12-2018 at 18:58
by: Magpie
Potassium permanganate
It seems that many consumers in the UK use it for athletes foot. One satisfied reviewer wrote:

" ...
6-12-2018 at 18:32
by: Magpie
Potassium permanganate
In the US Amazon advertises potassium permanganate for use in disinfecting fish aquariums and removi ...
6-12-2018 at 15:40
by: Magpie
making ethylene
Here's the results of the Baeyer test (aqueous KMnO4) and the alcoholic I2 test for unsaturation:

...
5-12-2018 at 14:31
by: Magpie
making ethylene
Thanks to both of you. Yes, this synthesis seems to be very clean. There was a few ml of liquid in ...
2-12-2018 at 12:37
by: Magpie
making ethylene
Yes, I hope to make diethyl sulfate using con sulfuric acid.
2-12-2018 at 06:17
by: Magpie
Fractionating colums and application...
Yes, I too would like to hear from process engineers with experience with distillation columns.

I ...
1-12-2018 at 16:25
by: Magpie
making ethylene
Good suggestion - thanks.

The BBs get heated strongly during furnace heat-up to 469°C.
1-12-2018 at 09:42
by: Magpie
making ethylene
[rquote=557675&tid=108219&author=symboom]

So if you mixed in silver with the catalysis it ...
1-12-2018 at 09:17
by: Magpie
making ethylene
Toggle the pictures. They will invert.
30-11-2018 at 18:59
by: Magpie
making ethylene


[file]72043[/file] [file]72045[/file]
30-11-2018 at 18:38
by: Magpie
making ethylene
Today I made ethylene using a tube furnace packed with 6" of alumina BBs. The BBs are BASF F200, 1/ ...
30-11-2018 at 18:23
by: Magpie
Fractionating colums and application...
This may be a vacuum distillation column, or just an atmospheric distillation column. Here's a pict ...
29-11-2018 at 14:30
by: Magpie
Tour My Lab
If you are using a standard window your width would conform to the window. If not, use whatever dim ...
1-11-2018 at 08:27
by: Magpie
Trouble Making Hydrazine Sulfate
Try this found in Prepublication:

https://www.sciencemadness.org/whisper/viewthread.php?tid=15091
30-10-2018 at 18:46
by: Magpie
Tour My Lab
There is a sliding window that can slide all the way to the top or all the way to the bottom. So th ...
25-10-2018 at 07:08
by: Magpie
Pictures of members.
Yes, it was a form of "death and transfiguration" - good catch.
24-10-2018 at 12:55
by: Magpie
Tour My Lab
First I bought a standard window (except it has only one pane). Then I had the hood made of aluminu ...
23-10-2018 at 14:36
by: Magpie
Making 3-nitrophthalic Acid Failure
https://www.sciencemadness.org/whisper/viewthread.php?tid=25566#pid430958
22-10-2018 at 15:20
by: Magpie
Tour My Lab


[file]71441[/file]
22-10-2018 at 15:14
by: Magpie
Making 3-nitrophthalic Acid Failure
[rquote=545822&tid=99195&author=VSEPR_VOID]Is there a simple test for it? [/rquote]

mp
22-10-2018 at 14:39
by: Magpie
Salicylic Acid from Northen Willow Bark
You can also try adding activated charcoal, available at your health food store. Then filter off th ...
22-10-2018 at 07:33
by: Magpie
Making 3-nitrophthalic Acid Failure
I have made this with no problems. I would check your phthalic anhydride and make sure it is not in ...
22-10-2018 at 07:29
by: Magpie
Tour My Lab
It's a box with a baffle offset 2" from the back wall. The baffle then comes out at an angle at the ...
21-10-2018 at 13:12
by: Magpie
Tour My Lab
My bypass is 24". Most of the hood face is taken up by the sliding window.
21-10-2018 at 09:23
by: Magpie
[Next Page]

  Go To Top