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Storing elements, including alkali metals, properly
Another idea, encase the raw sample in clear resin. Might take some fiddling to get something that w ... |
15-12-2021 at 07:48
by: Triflic Acid |
First nickel nitrate synthesis... did I do it right?
Ive had decent success making ethanolic hydrazine from NaOH and N2H6SO4. works quite well. Only thin ... |
15-12-2021 at 07:45
by: Triflic Acid |
Shooting oxygen tank shows fire and no fuel ??
aka thermal lance. These have been proposed for cutting into solid steel vaults. You take a rod of s ... |
15-12-2021 at 07:35
by: Triflic Acid |
Toluenesulfonic acid and Sulfonic acids in genera
Interesting, almost like cobalt salts. Wonder if this would be a good moisture indicator for some pu ... |
12-12-2021 at 22:26
by: Triflic Acid |
Synthesis of dichloromethane- question mark.
Well, I have a particular idea for those who don't have access to chlorinated solvents, you could tr ... |
12-12-2021 at 15:12
by: Triflic Acid |
Toluenesulfonic acid and Sulfonic acids in genera
Just an added question, but does anyone know why it goes pink? This happens to me too, but I've neve ... |
11-12-2021 at 18:04
by: Triflic Acid |
Acetaldehyde synthesis
You can't get PCC OTC, but you can produce it from pottery-grade Cr2O3 and niacin, as well as a load ... |
10-12-2021 at 21:51
by: Triflic Acid |
Which formula do you use to correct boiling point depending on the atmospheric pressure
Well, I live in a high-altitude desert, so I've always had the problem that water boils here at 97C. ... |
1-12-2021 at 06:03
by: Triflic Acid |
monoamide of terephtalic acid
You might, and this is a stretch, be able to produce a monoester by adding methanol slowly to preven ... |
1-12-2021 at 05:58
by: Triflic Acid |
Storing concentrated ammonia water
Ammonia is fine for HDPE bottles, even in the heat. My delivery man was a bit of an idiot and left t ... |
1-12-2021 at 05:52
by: Triflic Acid |
Making rubies using microwave
You could likely have some success with a tantalum or tungsten crucible, if you could get your hands ... |
9-11-2021 at 17:07
by: Triflic Acid |
Reducing organic compounds with devarda's alloy?
Would be interesting if this could be used for a Clemmensen reduction, since it has a decent zinc qu ... |
9-11-2021 at 17:05
by: Triflic Acid |
Making rubies using microwave
Well, my issue is that the large rubies tend to be really cloudy for me. I want some nice clear gems ... |
8-11-2021 at 21:22
by: Triflic Acid |
Fractionally distilled benzyl chloride turns blue overnight
Superoxide, I was thinking that it might have been leached out of the cap, the nitrogen-containing d ... |
8-11-2021 at 21:19
by: Triflic Acid |
Making rubies using microwave
Speaking about rubies, I've put in the last few weeks of work towards making a perfectly clear arc-m ... |
8-11-2021 at 06:11
by: Triflic Acid |
Fractionally distilled benzyl chloride turns blue overnight
Could be a nitrogen-containing dye, that is reacting with the HCl produced by the BnCl hydrolysis, b ... |
7-11-2021 at 08:26
by: Triflic Acid |
Safety measures for working with NO2
6% ammonia sol. should be fine. But expect to see lots of ammonium nitrate/nitrite particles. This w ... |
19-10-2021 at 20:40
by: Triflic Acid |
Sodium, I've done it!
Will be trying again this weekend on a larger scale and will run that test. Honestly, I just want th ... |
29-9-2021 at 21:00
by: Triflic Acid |
Keto-RDX/RDX crystal question
Well, according to http://www.sciencemadness.org/talk/viewthread.php?tid=157509, k6 is more powerful ... |
25-9-2021 at 08:53
by: Triflic Acid |
Keto-RDX/RDX crystal question
What is K6? |
22-9-2021 at 05:07
by: Triflic Acid |
Liquid Mercury for Sale 99.9995% Pure
I meant, did he make it himself, is it surplus, is he reselling from Sigma at a lower price to do a ... |
21-9-2021 at 04:58
by: Triflic Acid |
Liquid Mercury for Sale 99.9995% Pure
Where did you get 6 nines mercury? I'm dubious about that purity claim.
[Edited on 21-9-2021 by Tri ... |
20-9-2021 at 21:05
by: Triflic Acid |
How to make potassium sulfide from potassium sulfate?
Welcome to SM. You might have some trouble storing the K2S, it is extremely hydroscopic. What do you ... |
20-9-2021 at 21:03
by: Triflic Acid |
Leftovers from bromoethane synthesis
What order did you mix the reactants in? |
18-9-2021 at 19:17
by: Triflic Acid |
My zinc oxide not pure, have carbonate, can ZnO absorb CO2?
Might also be some sulphide contamination, did it smell like rotten eggs? |
14-9-2021 at 18:16
by: Triflic Acid |
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