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Low(est) boiling point salts?
Does ferric chloride count as a salt?
Copper Chloride comes in just below the 1000C mark.
Zinc chl ...
18-1-2021 at 12:21
by: unionised
magnesium aluminate refractory up to 1800C.
[rquote=653273&tid=156911&author=Twospoons]You will want to remove as much sodium as possibl ...
17-1-2021 at 04:08
by: unionised
EU ban for sulphuric acid, nitric acid and nitromethane
Before you say that you already can't buy conc. acids in the UE this is not true.

In Poland you c ...
16-1-2021 at 08:43
by: unionised
Peracetic acid
"Performic Acid usta be kind of commonplace. Expensive, messy, and fussy. But hey, it's an oxidizing ...
16-1-2021 at 08:37
by: unionised
magnesium aluminate refractory up to 1800C.
If you use MgCl2 and AlCl3 solutions with excess ammonia to produce the mixed oxide/ hydroxide then ...
16-1-2021 at 08:27
by: unionised
Mixing concentrated acid and base

"NaOH melting point is higher than sulfuric acid's boiling point first of all"
Only a bit.
You c ...
16-1-2021 at 05:28
by: unionised
Mass and Weight
You only need one calibration weight/ mass to verify that a balance works.
Pick one that's near the ...
14-1-2021 at 05:23
by: unionised
Ammonium Nitrate Purity?
[rquote=639950&tid=155733&author=Brightthermite]

Does anyone have any ideas on how to tes ...
11-1-2021 at 12:59
by: unionised
Radiophobia?
[rquote=652894&tid=156878&author=Metallophile]Is Uranium glazed dishware actually dangerous? ...
10-1-2021 at 11:42
by: unionised
Orichalcum???
"Orichalcum?"
No
Orichalcum is ancient, and the stuff made by heating something over a modern gas ...
10-1-2021 at 05:16
by: unionised
What have been your longest or most boring reactions?
As a student I prepared bis toluene chromium.
An absurd procedure that sublimed chromium at about ...
4-1-2021 at 13:54
by: unionised
Ozone. Very easy
What is the yield like?
4-1-2021 at 13:49
by: unionised
Why is there no electronic optical pyrometer ?
Given that silica absorbs quite a lot of IR and silicon is transparent to a lot of IR, I suspect tha ...
4-1-2021 at 05:30
by: unionised
Lamp work - hollow glass sphere
Not sure it helps but there are thin glass bulbs- made in huge numbers.
https://en.wikipedia.org/wi ...
3-1-2021 at 13:15
by: unionised
Gamma Amino Butanal from GABA
Setting aside the question of making it; how are you going to store it?
The amino group will react ...
3-1-2021 at 08:28
by: unionised
non fuming swimming pool acid?
Given that it says
"VENDU AVEC LE PRODUIT
5 kg de bisulfate de soude en poudre pour le traitement ...
3-1-2021 at 04:12
by: unionised
How is medium/large scale sublimation accomplished?
I think the commercial production of ammonium chloride (from ammonia derived from coal gas) involved ...
3-1-2021 at 03:38
by: unionised
Why is there no electronic optical pyrometer ?
I think you have answered your own question.
" a hypothetical device is pointed at a tomato ...woul ...
3-1-2021 at 03:27
by: unionised
How do Zn hydroxides behave in MeOH
pH paper is not designed to work in methanol.

31-12-2020 at 04:30
by: unionised
Campa-chem original as formaldehyde source?
Distilling a solution of a gas can be challenging...
Imagine you were trying to distil a solution o ...
29-12-2020 at 14:21
by: unionised
Sourcing of metallic technetium and radium in Canada
[rquote=652104&tid=156811&author=itsallgoodjames]Knowing this, would it be possible to irrad ...
28-12-2020 at 08:56
by: unionised
Why did TNT become so universal?
[rquote=651830&tid=156784&author=Delta-R]

The only quality I really see where TNT comes o ...
23-12-2020 at 08:03
by: unionised
Removal of caked on MnO2 from round bottom flask?
Lemon juice also works- which is good to know if you get similar stains on your fingers.
21-12-2020 at 05:50
by: unionised
Copper acetate- Any ideas on what to do with it?
[rquote=651684&tid=156768&author=karlosĀ³][rquote=651661&tid=156768&author=unionised ...
20-12-2020 at 11:52
by: unionised
Copper acetate- Any ideas on what to do with it?
[rquote=651657&tid=156768&author=karlosĀ³]Wasn't the early absinthe, like some of the stuff ...
19-12-2020 at 06:46
by: unionised
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