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Easiest / Single Multi-Purpose Dessicant?
Agree magnesium sulfate. Calcium chloride is good for drying tubes but is not as general purpose.

...
17-7-2021 at 06:50
by: macckone
Distilling Sulfuric Acid
Boiling off the water in a beaker will lose some acid but is safer. You can get 93% to 98%.
Then i ...
17-7-2021 at 06:36
by: macckone
Making alcohol solutions of hydrazine.
If you need larhe amounts of ethanoic hydrazine, distill it.
Although it is toxic, working with lar ...
17-7-2021 at 04:34
by: macckone
European Sulfuric Acid Ban
[rquote=662631&tid=155798&author=unionised][rquote=662627&tid=155798&author=macckone ...
12-7-2021 at 14:16
by: macckone
Quartz tubes
Best choices are UV tubes or heater tubes.
The heater tubes are designed for heat and are fused qua ...
12-7-2021 at 13:03
by: macckone
Why don't electrons lose energy when revolving?
The reason electrons don't lose energy is basically quantum mechanics.
They can only exist in stand ...
9-7-2021 at 05:51
by: macckone
European Sulfuric Acid Ban
They cannot ban possession of sulfuric acid of less than 35%, everyone with a car battery would be i ...
9-7-2021 at 05:35
by: macckone
Pulling ethanol from a mess of compounds?
That sounds like decomposition of ethyl acetate.
Sodium acetate is very soluble in ethanol.
9-7-2021 at 05:28
by: macckone
Have just started a scientific glassblowing company in eastern Washington state
He did some fused quartz work for me.
It was good work.
8-7-2021 at 06:50
by: macckone
How to make manganese nitrate
Triflic Acid,
The choices are usually work or money.
You can buy it, make it or buy something to m ...
7-7-2021 at 13:39
by: macckone
Making alcohol solutions of hydrazine.
S.C. Wack
The hydrazine sulfate solubility in ethanol is 0.04g/100ml.
I could not find good figure ...
3-7-2021 at 21:58
by: macckone
What are most dangerous toxic chemicals you are comfortable handling in your home lab?
NO2, Chlorine, Chloroacetone, H2S, SO3, Ozone, Ketene, Benzene, Mercury Nitrate, Mercury Acetate, lo ...
3-7-2021 at 21:33
by: macckone
Making alcohol solutions of hydrazine.
I assume you mean calcium chloride with hydrazine sulfate.
Filtering calcium sulfate is a pain in t ...
3-7-2021 at 21:21
by: macckone
Making alcohol solutions of hydrazine.
The HCl is not very soluble either.
In methanol it is about 0.2g/100ml.
It is worse in ethanol and ...
2-7-2021 at 14:20
by: macckone
What do you consider as the most exotic element ?
Technetium - the lightest element with no known stable isotopes.
It occurs naturally only within ur ...
2-7-2021 at 12:02
by: macckone
Safety measures for working with NO2
The ratings on filters are pretty conservative.
The time is at the maximum concentration rating of ...
2-7-2021 at 11:50
by: macckone
stainless steel into sodium chromate through copper chromate
Antiswat,

He used the chromate waste in his copper chromite synthesis in another video.
https:// ...
2-7-2021 at 11:01
by: macckone
Making alcohol solutions of hydrazine.
They will react unless your solution and your reagents are bone dry.
Mix them intimately and then a ...
2-7-2021 at 10:57
by: macckone
Storing chemicals and ordinary refridgerators and freezers
Fyndium,
Fire code says you can't store certain things in an ordinary refrigerator.
Some do with n ...
1-7-2021 at 21:27
by: macckone
MEK peroxide or not?
plastic is much better than organic peroxide.
1-7-2021 at 21:08
by: macckone
Safety measures for working with NO2
nitric acid reacts with UV light. I would guess to some extent that would happen in normal sunlight ...
1-7-2021 at 21:07
by: macckone
stainless steel into sodium chromate through copper chromate
Original youtube from extraction and ire. He is a member here.

https://www.youtube.com/watch?v=F_ ...
1-7-2021 at 20:46
by: macckone
MEK peroxide or not?
It is possible and if it is then it is dangerous.
1-7-2021 at 20:37
by: macckone
Making alcohol solutions of hydrazine.
Add calcium hydroxide or sodium hydroxide.
Both calcium and sodium sulfate are insoluble in ethanol ...
1-7-2021 at 20:36
by: macckone
First yield of KClO3 from my cell
chemgineer,

green as in something growing or green as in metal contamination?
nothing should be ...
30-6-2021 at 18:21
by: macckone
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