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Need suggestions for isolating an Amino Acid from Sodium Chloride.
Did you add an excess of NaOH and now you have Sodium dimethylglycinate? Because that would explain ... |
9-8-2018 at 18:30
by: UC235 |
Best locking mechanism for glass Flash Chromatography? Keck clips don't work.
I think you may be using way too much pressure. |
4-8-2018 at 21:22
by: UC235 |
Is there a way to recover adsorbed substrate from MnO2 oxidations?
Active MnO2 dissolves fairly rapidly in bisulfite solutions. Stirring at RT is probably sufficient. ... |
1-8-2018 at 03:59
by: UC235 |
lanosterol boiling point
[rquote=523046&tid=84454&author=SWIM]They have these things called nomographs, I think, whic ... |
1-7-2018 at 09:44
by: UC235 |
Nitrocellulose peroxide
No, they're using cellulose that's been chemically modified to break rings open with the formation o ... |
30-6-2018 at 11:11
by: UC235 |
Neutralizing HBr reaction mixture
This prep is from a paper linked on this forum called "preparation of constant-boiling hydrobromic a ... |
29-6-2018 at 20:15
by: UC235 |
Living the Chemistry Dream
I work in biochemistry QC. We use uranyl acetate and perchloric acid, formaldehyde, arsenite, trichl ... |
25-6-2018 at 17:42
by: UC235 |
Reduction of 4-nitrobenzoic acid
I'd just buy the PABA if it were me. Consider Thiourea dioxide as a reducing agent. It's most active ... |
22-6-2018 at 15:12
by: UC235 |
2,3-dichloropropene synthesis?
I'd be shocked if the target product is somehow not carcinogenic as well. Probably quite the lachrym ... |
18-6-2018 at 16:11
by: UC235 |
Dimethylglyoxime
DMG is not a terribly difficult synthesis. I have run this prep before. It works as advertised: http ... |
13-6-2018 at 18:15
by: UC235 |
Thermometer Adapter
[rquote=520602&tid=83611&author=VSEPR_VOID]Can I get any O-rings that can stand up to nitric ... |
5-6-2018 at 14:19
by: UC235 |
Vicine
Have you taken a look at DOI: 10.1002/jsfa.2740361210 ? The extraction looks fairly straightforward. |
4-6-2018 at 16:37
by: UC235 |
Extracting Hexamine/trioxane from fuel tablets + Discord Server For SCM
For tablets containing just trioxane, it is easy to simply distill off the trioxane (bp 115C). |
3-6-2018 at 07:38
by: UC235 |
Poly-Azido-Prene from Neoprene
[rquote=520139&tid=83499&author=DubaiAmateurRocketry][rquote=520133&tid=83499&author ... |
1-6-2018 at 02:43
by: UC235 |
Poly-Azido-Prene from Neoprene
It will not work. Vinylic halides are unreactive in SN1/SN2 type reactions which is what is being pr ... |
31-5-2018 at 18:59
by: UC235 |
Lowes pulls paint stripper from shelves! How to make DCM
It's really not a convenient solvent to make. Chloroform would be a better choice where possible due ... |
30-5-2018 at 18:55
by: UC235 |
Looming DCM Ban (US)
I'm not sure how it stands up to other brands, but I've always used Kleanstrip Premium. It's like $2 ... |
16-5-2018 at 14:27
by: UC235 |
Looming DCM Ban (US)
https://cen.acs.org/policy/chemical-regulation/EPA-ban-methylene-chloride-paint/96/i20
Go buy you ... |
11-5-2018 at 14:37
by: UC235 |
Blue tungstic or molybdic acid ?
Traces of heteropolyacids formed from tungsten/molybdenum and small amounts of phosphorus, silicon, ... |
5-5-2018 at 19:39
by: UC235 |
Decarboxylation of Glycine to Methylamine?!
[rquote=512652&tid=81256&author=zed]I've seen those videos. Copper Carbonate works poorly. ... |
17-4-2018 at 19:43
by: UC235 |
20 mules team borax
It might have some carbonate. There's also some insoluble garbage in my experience. It's pretty ea ... |
1-4-2018 at 15:50
by: UC235 |
Is a 200mm liebig condenser long enough?
[rquote=511125&tid=81310&author=Yttrium2]This may be off topic, and contributing to a thread ... |
18-3-2018 at 07:55
by: UC235 |
Grant Thompson "King of Random" charged with possesion of explosive materials
Reactionfactory went to college and the team of two moved to different parts of the US. |
16-3-2018 at 18:01
by: UC235 |
Iodine recovery and storage issues.
It stores well in a FEP or PFA bottle in a freezer. I even have bromine that way for the last severa ... |
14-3-2018 at 02:59
by: UC235 |
AlCl3 from HCl and foil
[rquote=509416&tid=80947&author=VSEPR_VOID]This can be dehydrated to anhydrous aluminium chl ... |
4-3-2018 at 21:37
by: UC235 |
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