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

Search
[Next Page]
Phosphorus oxychloride to phosphorus trichloride
Hard job. The valency changing and to removing the oxygen ist practically inpossibl under normal ...
14-11-2017 at 23:57
by: Aqua-regia
How to synthesize cetyl chloride




[Edited on 2-11-2017 by Aqua-regia]
2-11-2017 at 06:41
by: Aqua-regia
Retort for sulphuric acid distillation?
H2SO4 purification under vacum. Thats the key. Buy a cheap pump with 20 mbar capacity. If you hav ...
31-10-2017 at 07:14
by: Aqua-regia
Purification of Sodium/Potassium Nitrite
This is a boring job, but workable. Separation of the desired products from water solution maks a bi ...
30-10-2017 at 05:21
by: Aqua-regia
How dangerous is potassium ferricyanide?
My answer was citation of common literature, not opinion. I can also hard believe the poisonous prop ...
15-9-2017 at 05:35
by: Aqua-regia
How dangerous is potassium ferricyanide?
The ferricyanide can rarely occuring poisonous effect compare with ferrocyanide. Latter react no ...
15-9-2017 at 00:09
by: Aqua-regia
Urea
Whats a pity your request is not in Europe. Here can you buying it everywhere free for 3EUR /kg in ...
28-6-2017 at 02:42
by: Aqua-regia
Easy pyridine synth. found in a paper, does it work?
It is hard to believe that you can with these methods pure pyridine producing. I am still wondering ...
26-6-2017 at 07:20
by: Aqua-regia
Easy pyridine synth. found in a paper, does it work?
The mentioned latest paper saying: The procedure is not only ionic, but free radical mechanism t ...
25-6-2017 at 11:14
by: Aqua-regia
One-pot, quick-and-dirty tetrabutylammonium bromide (TBAB) preparation
Do you have some reference about this, or just an invention? This stuff is very useful phase trans ...
9-5-2017 at 11:17
by: Aqua-regia
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?


This is very simple 50% fleck of candle wax + 50% sulfur powder mix and melt in a suitable old ...
29-4-2017 at 00:22
by: Aqua-regia
Acetaldehyde synthesis
When i was younger i produced once 0,2 liter acetaldehyde just for fun and curiosity with Limpricht- ...
27-4-2017 at 08:54
by: Aqua-regia
Preparation of elemental phosphorus
My suggestion: do it. The name of process experimental chemistry
27-4-2017 at 05:55
by: Aqua-regia
Preparation of elemental phosphorus
[rquote=481639&tid=65&author=clearly_not_atara]It is possible that phosphorus will react fir ...
26-4-2017 at 23:56
by: Aqua-regia
Preparation of elemental phosphorus
[rquote=481612&tid=65&author=Elemental Phosphorus]I am skeptical as well, but if the amount ...
26-4-2017 at 14:02
by: Aqua-regia
Preparation of elemental phosphorus
[rquote=481576&tid=65&author=Elemental Phosphorus]I just realized that iron phosphide may ma ...
26-4-2017 at 09:35
by: Aqua-regia
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?
It seems also a possible choice to get the Na2S, but is more academic im my opinion. I much doubt ...
26-4-2017 at 05:44
by: Aqua-regia
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?


Forget the iron sulphide. Very bad yielding the homemade one. Al dust + fine grinded S works ...
25-4-2017 at 11:43
by: Aqua-regia
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?
THIS REACTION CAN KILL YOU

I would like to draw attention in this debat: The problems and hazards ...
25-4-2017 at 10:05
by: Aqua-regia
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?


Lithopone source in Europe:

http://www.malstoff.de/shop/108/Pigmente-ab-1000-g/2912/Pigment-L ...
24-4-2017 at 10:29
by: Aqua-regia
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?
Sorry i was disconcentrated . If you need Na2S, the procedure is also the same, but generate and sa ...
24-4-2017 at 08:20
by: Aqua-regia
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?
"I am planning to produce some sodium sulfide, & i have (finally) read about a method to produce ...
20-4-2017 at 07:11
by: Aqua-regia
Sulphur dioxide from sulphuric acid
If you have a plenty of sulfuric acid, and no else, boil this with common copper wire. You can get l ...
17-4-2017 at 10:59
by: Aqua-regia
Chlorosulfuric acid preparation
Hi Frozen

I cooked a couple years before over one liter of this. I Boiled homemade POCl3 with 9 ...
12-4-2017 at 03:20
by: Aqua-regia
Making iron sulfide
The question is what is your goal with FeS. You want producing H2S gas? In this case one of the wo ...
16-3-2017 at 06:19
by: Aqua-regia
[Next Page]

  Go To Top