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Salicylic acid from acetylsalicylic acid
Awesome stuff, thank you! |
5-5-2017 at 23:19
by: kt5000 |
Salicylic acid from acetylsalicylic acid
Is it possible to convert acetylsalicylic acid back to salicylic acid? I have some nice recrystaliz ... |
1-5-2017 at 20:37
by: kt5000 |
Sulfur from Sulfuric acid?
My OTC HCl also has the yellow impurity. I think it's FeCl<sub>2</sub>. Regardless, yo ... |
10-5-2016 at 22:21
by: kt5000 |
Cheap glassware
[rquote=448300&tid=66188&author=j_sum1]After you have spent two thousand of your original £ ... |
9-5-2016 at 09:21
by: kt5000 |
Cheap glassware
Keep an eye on this forum and you'll see some really good deals on used glassware. The stuff I've b ... |
8-5-2016 at 21:05
by: kt5000 |
Abuse in Chemistry Must Stop
Vacuum pump abuse and now hotplate abuse. Where does it end?? |
8-5-2016 at 20:56
by: kt5000 |
Hydroclhloric acid (and HCl gas) production from salt (NaCl) electrolysis (small scale Chloralkali process)
[rquote=445132&tid=65883&author=MrHomeScientist]I've done the "flower pot cell" before as an ... |
4-5-2016 at 12:34
by: kt5000 |
Solvent storage in freezer?
I have been working to figure out DCM storage as well. I have it in a 125 mL glass bottle with a pl ... |
3-5-2016 at 13:33
by: kt5000 |
A few reagents and solvents for sale
So much good stuff for sale lately while I'm broke  |
3-5-2016 at 09:55
by: kt5000 |
Suggestions for a new lab scale (or you can make an offer)
I've been using a cheap 200 x 0.01g pocket scale as well. I got spoiled last semester with a lab sc ... |
14-4-2016 at 18:26
by: kt5000 |
Ethyl acetate synthesis from ethanol and dilute acetic acid
Thanks for the citation. I'll look up the book. |
8-3-2016 at 17:30
by: kt5000 |
Ethyl acetate synthesis from ethanol and dilute acetic acid
Hey aga, good to hear from you. I lost many hours last month reading the drunken challenge threads ... |
8-3-2016 at 12:50
by: kt5000 |
Ethyl acetate synthesis from ethanol and dilute acetic acid
That's why I was leaning towards excess acetic acid. With that small bp difference, I'm not sure ho ... |
8-3-2016 at 10:41
by: kt5000 |
Ethyl acetate synthesis from ethanol and dilute acetic acid
Thanks and my apologies, I didn't mean to restart the 'concentrating acetic acid' threads.  Assu ... |
7-3-2016 at 17:18
by: kt5000 |
Ethyl acetate synthesis from ethanol and dilute acetic acid
I've been wanting to get some ethyl acetate to tinker with caffeine extraction. It would be fun to ... |
7-3-2016 at 16:42
by: kt5000 |
selling lab equipment lot #2
Received this today. Well packaged and shipped quickly. Yay for new glassware |
6-2-2016 at 16:47
by: kt5000 |
Purifying sulfuric acid
AutoZone sells quarts of 35% sulfuric acid to fill car batteries. It's crystal clear, and the price ... |
4-2-2016 at 13:23
by: kt5000 |
trends in chemistry education
[rquote=435852&tid=65086&author=aga]
Best place to teach and learn ? Probably China.[/rquot ... |
20-1-2016 at 15:26
by: kt5000 |
Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
[rquote=435782&tid=65071&author=tomholm]I have some used Schuco vacuum pumps that my custome ... |
18-1-2016 at 21:49
by: kt5000 |
Obtaining chemicals
[rquote=427572&tid=64296&author=ahill]
I dont know _what_ the impurity in their HCl is - ir ... |
16-1-2016 at 23:00
by: kt5000 |
Liquid Nitrogen generator
[rquote=383521&tid=58712&author=forgottenpassword]Very interesting. Being able to make liqui ... |
16-1-2016 at 11:46
by: kt5000 |
Bad days in the lab or with glassware?
Towards the end of selling my house, with an offer on the table, I got the itch to test an extractio ... |
15-1-2016 at 16:48
by: kt5000 |
aga Does Decarboxylation
I'm finding that polymer goos are a pain to clean up as well. I've dusted off my plans to extract s ... |
15-10-2015 at 15:55
by: kt5000 |
aga Does Decarboxylation
Our college lab uses a chiller filled with antifreeze that's looped out to the condensor. It seems ... |
14-10-2015 at 12:19
by: kt5000 |
H2 Antibonding
That helps, thanks. I have a feeling they're not going to expect us to know 'why' those orbitals fo ... |
15-8-2015 at 16:51
by: kt5000 |
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