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Unusual ways of making ammonia
Ammonium nitrate is used in cold packs. They contain a vial of water which, when it breaks, dissolve ... |
8-6-2022 at 15:49
by: Jenks |
Methyl anthranilate to anthranilic acid
[rquote=673890&tid=158630&author=Fery]https://www.sciencemadness.org/whisper/viewthread.php? ... |
1-6-2022 at 04:07
by: Jenks |
Chlorobenzene from Benzoic Acid?
That's a great suggestion. Dichlorination may be an issue so be careful about the amount of bleach a ... |
19-5-2022 at 07:12
by: Jenks |
Open science journals, publication as a private individual
[rquote=673573&tid=158602&author=Tsjerk]
I don't have a solution for your problem though, t ... |
17-5-2022 at 08:39
by: Jenks |
Is it now illegal to buy from chemcraft?
The package was delivered today - two boxes inside a sturdy plastic bag. No damage and no sign that ... |
11-4-2022 at 15:59
by: Jenks |
Is it now illegal to buy from chemcraft?
No, the two latest tracking entries are:
2022-04-06 20:58
JERSEY CITY NJ NETWORK DISTRIBUTION ... |
8-4-2022 at 07:44
by: Jenks |
Is it now illegal to buy from chemcraft?
Today I found that tracking had updated last night for my Chemcraft package. It was scheduled to lea ... |
7-4-2022 at 09:15
by: Jenks |
Is it now illegal to buy from chemcraft?
Perhaps I will be lucky. So far I have made eight purchases from ChemCraft over the past 12 months. ... |
23-3-2022 at 13:02
by: Jenks |
Is it now illegal to buy from chemcraft?
[rquote=671645&tid=158416&author=Jenks][rquote=671521&tid=158416&author=Jenks]My ord ... |
22-3-2022 at 07:50
by: Jenks |
Can someone explain spinning band and wiped film distillation.
When I was in graduate school, my laboratory had a spinning band distillation setup. Nobody used it ... |
18-3-2022 at 08:42
by: Jenks |
Any Advice for Drying a Heat Sensitive Sample?
What volume of solution do you need to evaporate?
If it is air stable, you could just put the sol ... |
10-3-2022 at 09:51
by: Jenks |
I Bid the Forum Farewell
When you get your business running, please let us know about it here! |
10-3-2022 at 09:39
by: Jenks |
Need help interpreting this TLC plate
That's a nice clear spot you obtained. The easiest way to tell if it is one of the compounds you are ... |
9-3-2022 at 08:48
by: Jenks |
Is it now illegal to buy from chemcraft?
[rquote=671521&tid=158416&author=Jenks]My order from the 22nd has made it to "Forwarded to t ... |
4-3-2022 at 15:29
by: Jenks |
Best Conditions For N-Alkylation?
[rquote=671635&tid=158433&author=Antigua]How has no one mentioned so far that this isn't goi ... |
4-3-2022 at 13:28
by: Jenks |
Best Conditions For N-Alkylation?
Mixing ammonium hydroxide with a base could increase pressure by evolving ammonia gas, particularly ... |
4-3-2022 at 11:42
by: Jenks |
Is it now illegal to buy from chemcraft?
My order from the 22nd has made it to "Forwarded to the carrier" as of yesterday. I don't know if ca ... |
27-2-2022 at 15:07
by: Jenks |
Making iPrOH:NH3:H2O Anhydrous
CaCl[sub]2[/sub] is acidic so it would take out the ammonia just like sieves would. Potassium carbon ... |
9-2-2022 at 08:37
by: Jenks |
OMG some people can still buy sodium nitrite on the internet
Are you saying that this ban is like when China started installing nets under factory windows to cat ... |
5-2-2022 at 08:59
by: Jenks |
Fake molybdenum 99.999% on Ebay - Warning!
That's a shame. I will watch out for huanshop2015 from now on. |
27-1-2022 at 08:53
by: Jenks |
Fake molybdenum 99.999% on Ebay - Warning!
Could this be a mistake rather than fraud? This is a prolific seller. I've bought from them myself. ... |
25-1-2022 at 11:55
by: Jenks |
Stereochemistry of the ibogaloid catharanthine
After more investigation, I've found that (+)-catharanthine does indeed have the opposite stereochem ... |
10-12-2021 at 16:27
by: Jenks |
Receiving items from overseas
That is strange. I receive items from China, occasionally chemicals, regularly through ebay and they ... |
6-12-2021 at 16:20
by: Jenks |
A high-temperature mini-furnace for temperatures above 2000 C.
[rquote=668005&tid=158143&author=Twospoons][rquote=667992&tid=158143&author=Jenks] W ... |
2-12-2021 at 06:33
by: Jenks |
A high-temperature mini-furnace for temperatures above 2000 C.
[rquote=667975&tid=158143&author=macckone]There are only three normal types of heating that ... |
1-12-2021 at 08:38
by: Jenks |
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