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Ammonium Nitrate Purity?
Has anyone got sol curve of AN in methanol or ethanol? |
10-1-2021 at 15:22
by: Fyndium |
Do not buy from laboyglass.com
I haven't yet found complaining on deschem stuff. Of nanshinglass I broke a fritted funnel when dryi ... |
10-1-2021 at 15:17
by: Fyndium |
How to get Methyl Ethyl Ketone (Butanone) in California or suitable alternative?
California sounds like another EU.
Can you ban it? If yes, it shall be banned. |
10-1-2021 at 15:13
by: Fyndium |
Anti-splash Adapter
Mine does not have drain holes. Doesn't this reduce the efficiency by causing some stuff pooling ins ... |
10-1-2021 at 01:02
by: Fyndium |
Anti-splash Adapter
Let's up this one. Why does the left one type adapter has no drain hole? The stuff that bumps will a ... |
9-1-2021 at 11:57
by: Fyndium |
Do not buy from laboyglass.com
Don't know about Laboy, but other vendors especially on eBay have been able to supply all kind of st ... |
9-1-2021 at 10:14
by: Fyndium |
Effectiveness of activated carbon in non water solvents?
The power of activated carbon in color removal is amazing.
I had a batch of KNO3 with some strong ... |
6-1-2021 at 11:23
by: Fyndium |
ETN question
[rquote=652608&tid=156852&author=stamasd]I also think that the sodium nitrate acts very diff ... |
6-1-2021 at 04:18
by: Fyndium |
Rare and hard to obtain chemicals for sale
When using couriers it is somewhat the starting cost, 20 to 30 euros for EU shipping. You could ask ... |
5-1-2021 at 13:34
by: Fyndium |
ETN question
The dehydration part I'm aware of and I was about to ask actually could some sort of dehydrating age ... |
5-1-2021 at 10:51
by: Fyndium |
ETN question
Speaking reagent-wise, how much would it be possible to reduce the amount of sulfuric acid used in n ... |
5-1-2021 at 10:26
by: Fyndium |
What have been your longest or most boring reactions?
As the question stands, how is it? Some reactions take more time to prepare and measure than to actu ... |
4-1-2021 at 13:01
by: Fyndium |
Urea
[rquote=652495&tid=156847&author=j_sum1]An awful lot would depend on what you were trying to ... |
4-1-2021 at 00:31
by: Fyndium |
How is medium/large scale sublimation accomplished?
You could use ordinary flask and a condenser column to sublime the stuff under vacuum. Ground joint ... |
2-1-2021 at 03:30
by: Fyndium |
Does nuclear fusion really solve problems ?
The EROI of oil used to be 100:1, and nowadays it's between 20:1 to 5:1. So, using large amount of e ... |
2-1-2021 at 02:12
by: Fyndium |
Why did TNT become so universal?
[rquote=652347&tid=156784&author=Antiswat]essentially, the incompetence of the many defines ... |
1-1-2021 at 16:16
by: Fyndium |
How is medium/large scale sublimation accomplished?
Not even iodine?
For amateur, generally any process that requires no reagents is a potential prim ... |
1-1-2021 at 16:13
by: Fyndium |
Production of Ammonia (Solution)
For the record, urea and sodium hydroxide will produce close to quantitive yields of ammonia in a co ... |
1-1-2021 at 16:10
by: Fyndium |
Why did TNT become so universal?
Industrial scale dedicated production is not that sensitive on multi-step synthesis, especially if s ... |
31-12-2020 at 03:04
by: Fyndium |
Looking over the border: EU-Regulations
[rquote=652243&tid=23212&author=BJ68]
No....read this:[/rquote]
I'm quite aware of that. ... |
30-12-2020 at 18:11
by: Fyndium |
Looking over the border: EU-Regulations
Still, the restrictions are trivial to circumvent by simply getting a business number. I don't see t ... |
30-12-2020 at 08:49
by: Fyndium |
Can't get water aspirator pump working
I can get a bare vacuum with my mains which gives 5bar and 10-15C minimum temp water. Ejector puts t ... |
27-12-2020 at 15:25
by: Fyndium |
first dean stark.
Well, that trap at least has decent volume for larger extractions.
It's funny how one can build u ... |
27-12-2020 at 06:41
by: Fyndium |
Is it normal to get low yields all the time, or am I a bad organic chemist?
Sometimes a common sense approach has saved me from low yields or disasters. Such things as solubili ... |
27-12-2020 at 06:38
by: Fyndium |
Toluene boiling point reading 105C?
It seems that sometimes distillations give all kind of fancy results that are off the charts. Stuff ... |
24-12-2020 at 00:53
by: Fyndium |
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