| Search |
| [Next Page] |
Lead compounds to Lead chloride, desulfurization and more
I'm fairly sure that you don't want lead chloride in batteries. |
14-7-2023 at 15:57
by: unionised |
Novel Ketene synthesis - First time poster, long time reader
[rquote=685678&tid=159719&author=arkoma]aside from the fact ketene is very dangerous.[/rquot ... |
14-7-2023 at 02:18
by: unionised |
What substance are thistle spines made of?
Wood?
|
12-7-2023 at 23:56
by: unionised |
Nitroethane from ethanol
Philosophically speaking does
"Note: The synthesis of nitroethane involves the use of hazardous ch ... |
12-7-2023 at 10:52
by: unionised |
Dissolving organic tissues in hydroxides
KOH and NaOH will work, though neither will dissolve the bones.
Ca(OH)2 will sort of work, but it h ... |
8-7-2023 at 01:49
by: unionised |
Dissolving organic tissues in hydroxides
You would be turning potential food into corrosive toxic waste.
Why wold you do that?
[rquote=68 ... |
6-7-2023 at 23:34
by: unionised |
Purification of Aniline Hydrochloride
I used to clean up phenylenediamine by dissolving it in dilute HCl, filtering it, washing out "brown ... |
4-7-2023 at 13:39
by: unionised |
Dichloromethane ban
For better or worse, the EU beat you to it by a about a decade. |
3-7-2023 at 04:42
by: unionised |
Phosphoric Acid from TSP
[rquote=407674&tid=62610&author=DFliyerz]
Next, I don't have any clean sulfuric acid, bu ... |
2-7-2023 at 13:32
by: unionised |
Planned Polyethylene Glutamate Synthesis
How will you know if it has worked?
How will you distinguish your product from copolymers with poly ... |
21-6-2023 at 13:18
by: unionised |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
[rquote=685003&tid=159651&author=unionised]Can you rule out the simple idea that warm/hot pe ... |
18-6-2023 at 09:05
by: unionised |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
Can you rule out the simple idea that warm/hot peroxide bleached the stain? |
17-6-2023 at 03:11
by: unionised |
Decomposing methyl iodide
Are you stirring it?
Anyway, I suspect the reaction with ammonia would be quicker. |
12-6-2023 at 14:07
by: unionised |
Preparation of nitrostarch
[rquote=191&tid=27&author=madscientist]Important information... As one should know, virtuall ... |
9-6-2023 at 09:39
by: unionised |
Cyanoform and derivates
I don't know if methanetricarboxylic acid exists, but you can buy its ester.
https://www.alfa.com/e ... |
8-6-2023 at 13:52
by: unionised |
The odour of death...
[rquote=684824&tid=159632&author=j_sum1]I have never smelled HCN. It would be good to know ... |
8-6-2023 at 05:29
by: unionised |
HEY GUYS whats a chemical like this?
[rquote=684828&tid=159636&author=AdamAlden]LOL so I didnt see my secret squirter post availa ... |
8-6-2023 at 05:26
by: unionised |
Disposal of Vanadium
I'm pretty sure that calcium vanadate mixed into cement would be practically insoluble.
https://www ... |
4-6-2023 at 05:49
by: unionised |
Preventing Pipette cross contamination
The traditional approach is to fix a test tube to the side of the reagent bottle with electrical tap ... |
27-5-2023 at 07:47
by: unionised |
Fluorescence/phosphorescence questions.
[rquote=684342&tid=159560&author=Neal]
I would also not include complex organic molecules. ... |
21-5-2023 at 23:50
by: unionised |
Fluorescence/phosphorescence questions.
[rquote=684362&tid=159560&author=Keras]To me, phosphorescence is linked to a chemical reacti ... |
21-5-2023 at 23:46
by: unionised |
Fluorescence/phosphorescence questions.
[rquote=684276&tid=159560&author=Neal]]
So, there's basically no pattern, to compounds that ... |
19-5-2023 at 09:21
by: unionised |
Spectrophotometer Recommendations
Your best hope is to find someone selling the whole system- the PC, spectrometer and software.
Even ... |
18-5-2023 at 07:13
by: unionised |
Reconditioning old hydraulic oil.
Re. "But talking seriously. How to prevent oxidation while boiling?"
Not an issue in a vaccum. |
18-5-2023 at 03:23
by: unionised |
Reconditioning old hydraulic oil.
The deeply unhelpful answer is that, if you want to really get the oil back to its original conditio ... |
17-5-2023 at 12:57
by: unionised |
| [Next Page] |
