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List of Chemicals and Materials Made by Sciencemadness.org Users
Would it be acceptable to add compounds I made in a university research lab, or is this list intende ... |
13-8-2018 at 15:57
by: Metacelsus |
What is the maximum voltage batteries can handle?
https://en.wikipedia.org/wiki/Electric_arc#History
Some early researchers used batteries with tho ... |
12-8-2018 at 06:34
by: Metacelsus |
LAH handling concern after searching before asking
For the first time, I would suggest doing it on a smaller scale than 25 grams.
LAH should be OK f ... |
11-8-2018 at 05:27
by: Metacelsus |
knoevenagel condensation NaOH catalyst?
I've done a condensation using nitromethane, although with ammonium acetate in refluxing glacial ace ... |
5-8-2018 at 05:28
by: Metacelsus |
Best locking mechanism for glass Flash Chromatography? Keck clips don't work.
UC235 is right. If the pressure is too much for Keck clips, then it's too much pressure for flash ch ... |
5-8-2018 at 05:26
by: Metacelsus |
Water desalination in deep sea water - using pressure of the deep - possible?
[rquote=527558&tid=86863&author=Σldritch]
30 Kg/m^3? Surely that is wrong. [/rquote]
Th ... |
4-8-2018 at 12:29
by: Metacelsus |
knoevenagel condensation NaOH catalyst?
The base-catalyzed mechanism proceeds through the nitronate salt of nitromethane. It's quite similar ... |
4-8-2018 at 12:25
by: Metacelsus |
Water desalination in deep sea water - using pressure of the deep - possible?
Taking seawater to be 1030 kg/m^3, the pressure difference at a depth of 10 km (for reference, the ... |
4-8-2018 at 06:30
by: Metacelsus |
Hydrochloric Acid from Toilet Cleaner
Toilet bowl cleaner often contains thickeners and surfactants, in addition to HCl. (Different brands ... |
17-7-2018 at 18:36
by: Metacelsus |
email notifications not working
I guess gmail just silently deletes it without even sending it to Spam. |
15-7-2018 at 05:19
by: Metacelsus |
email notifications not working
It was working a few months ago, but recently the notifications have stopped coming. |
14-7-2018 at 17:45
by: Metacelsus |
Spontaneous Polymerization of Styrene
The hydroquinone won't distill with the styrene into the fractionation column, so you could potentia ... |
13-7-2018 at 16:19
by: Metacelsus |
More sold items (these are no longer available)
Aluminum powder
Ammonium nitrate
Ammonium perchlorate
Barium nitrate (edit: forgot to add this to ... |
13-7-2018 at 16:16
by: Metacelsus |
Enzymes, myoglobin and rectangular hyperbolas
It is a rectangular hyperbola, it's just rotated (and also normally only a small part of the hyperbo ... |
12-7-2018 at 20:30
by: Metacelsus |
Looking for Long Chain Alcohols or Ketones
Behenyl alcohol (22 carbons) would be even longer, and is also commercially available (although I ca ... |
9-7-2018 at 05:06
by: Metacelsus |
Update: selling equipment and reagents
The pumps are this model: https://www.harborfreight.com/25-cfm-vacuum-pump-98076.html
I posted a pi ... |
8-7-2018 at 11:46
by: Metacelsus |
Update: selling equipment and reagents
These items have now been sold, and are no longer available:
1,1,1-trichloro-2-methyl-2-propanol
... |
8-7-2018 at 10:24
by: Metacelsus |
What could be the products of oxidation of Ca3N2 with H2O2?
[rquote=523373&tid=84494&author=John paul III]
Could the decomposition of H2O2 be used as a ... |
8-7-2018 at 07:53
by: Metacelsus |
Peroxalic acid
Dioxetanedione, formed by reaction of oxalate esters or oxalyl chloride and hydrogen peroxide, will ... |
8-7-2018 at 04:33
by: Metacelsus |
Optimizing Henry reaction conditions (substituted benzaldehydes + nitromethane)
I find that the refluxing acetic acid + ammonium acetate method is more reliable than the alcohol / ... |
7-7-2018 at 19:51
by: Metacelsus |
What could be the products of oxidation of Ca3N2 with H2O2?
As CobaltChloride pointed out, ammonia will be produced by hydrolysis. Depending on what else is pre ... |
7-7-2018 at 18:27
by: Metacelsus |
Is it possible to make a mammalian cell culture lab at home without breaking the bank? + 3 other questions
As Tsjerk stated, mammalian cell culture in a home setting will be quite difficult. The growth mediu ... |
5-7-2018 at 17:41
by: Metacelsus |
Hexane or Pentane?
Hexane is quite useful as a nonpolar solvent, but if you're using it you need to have adequate venti ... |
4-7-2018 at 04:26
by: Metacelsus |
Update: selling equipment and reagents
I am selling my lab because I'm moving. For more detail see: https://www.sciencemadness.org/whisper/ ... |
3-7-2018 at 16:13
by: Metacelsus |
Update: selling equipment and reagents
[rquote=523087&tid=84401&author=Dragonjack12]are you done with cem?
[/rquote]
I don't un ... |
3-7-2018 at 07:36
by: Metacelsus |
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