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The effect of altitude on distillation temperature
I assume there is an effect, is there a formula that can be applied to ~correct temp for altitude?
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27-5-2017 at 17:48
by: Acuyo
New chemicals for sale !
Another happy Mario customer here -- outstanding communication and very fast shipping. No complaints ...
1-5-2017 at 10:45
by: Acuyo
What states still sell Toluene?
I've been told it's a preferred 'Inhalant' style intoxicant.

If that's the reason they stopped se ...
22-3-2017 at 12:57
by: Acuyo
What states still sell Toluene?
I haven't seen this stuff in the US since about 06, mostly CA but I've looked in other states too.
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21-3-2017 at 14:24
by: Acuyo
Sodium Iodide?
Can this preparation be done with naoh instead of koh, or is potassium necessary?
6-3-2017 at 20:19
by: Acuyo
EtOH + (CH3)2CO > ?
how about methanol?

same?

[Edited on 6-3-2017 by Acuyo]
5-3-2017 at 16:11
by: Acuyo
EtOH + (CH3)2CO > ?
Can someone tell me what the likely product of an excess of equal parts water and acetone; and then ...
5-3-2017 at 16:04
by: Acuyo
how to get make a nitrogen atmosphere?
FWIW I've heard of people who simply need an inert, and not necessarily nitrogen atm to use "canned ...
4-3-2017 at 15:38
by: Acuyo
Reaction byproducts of H2SO4 and NaCl?
I know the mechanism is wonky, that's why I asked in beginnings, I've never taken a chem class and I ...
10-2-2017 at 14:10
by: Acuyo
Reaction byproducts of H2SO4 and NaCl?
If it's sodium sulfate, it's useful isn't it? Maybe for drying?

H2SO4 + NaCl -> HCL + H2O and ...
10-2-2017 at 13:18
by: Acuyo
Chemglass hotplate controllers - "shorted" sensor
[rquote=472202&tid=71824&author=Dr.Bob]If you say what the model number is, or include a lin ...
18-1-2017 at 10:06
by: Acuyo
Chemglass hotplate controllers - "shorted" sensor
I have two of these plates made by Chemglass that work fine..... as long as the controller works. We ...
17-1-2017 at 12:49
by: Acuyo
Zinc Acetate synth via H2O2 (oxide) intermediate?
I think that's right anyway (oxide intermediate)

I know this works with copper, and I know this Z ...
10-1-2017 at 13:40
by: Acuyo
Will MeOH in DCM retain H2O?
Thanks, I appreciate the answers.

The aqueous solution I'm extracting from is mostly water, NaCl, ...
2-11-2016 at 08:40
by: Acuyo
Will MeOH in DCM retain H2O?
[rquote=465627&tid=70577&author=Maroboduus]Water has a strong tendency to pull the methanol ...
31-10-2016 at 18:43
by: Acuyo
Will MeOH in DCM retain H2O?
In other words, if one were to distill some DCM, but methanol came over as well - quite a bit really ...
31-10-2016 at 11:32
by: Acuyo
Does PH affect solubility of MeOH in H2O?
edit: NVM, I read it backwards.

So basically, distilled water is probably my best bet

thanks

...
24-10-2016 at 12:28
by: Acuyo
Does PH affect solubility of MeOH in H2O?
Would a shift away (either way, like a pinch of bicarb or a couple drops of HCL) from neutral have a ...
24-10-2016 at 10:47
by: Acuyo
Various Glassware and Lab Equipment For Sale
[rquote=459023&tid=68575&author=denuder]https://www.flickr.com/photos/58412922@N04/?

Vari ...
26-8-2016 at 13:13
by: Acuyo
High pressure Wacker O2 generator/RV
Sulaimman: two ways I can think of to regulate pressure (aside from an actual pressure regulator, wh ...
17-7-2016 at 15:33
by: Acuyo
High pressure Wacker O2 generator/RV
At this point, I really don't see a need for %30+ H[sub]2[/sub]O[sub]2[/sub] here.

Warnings duly ...
10-7-2016 at 09:04
by: Acuyo
High pressure Wacker O2 generator/RV
I'm seeing Manganese Dioxide abbreviated as both MnO and MnO2 on the web - which is it? I want to be ...
9-7-2016 at 08:53
by: Acuyo
FS (US) LAH, Allyl Br, MeNO2, Kontes 5L 3 neck
I ordered Saturday the 2nd and it showed up today - not bad considering Monday was a holiday so it w ...
8-7-2016 at 17:29
by: Acuyo
High pressure Wacker O2 generator/RV
[rquote=454400&tid=67102&author=DJF90]Why does the oxygen need to be pressurised? Wacker oxi ...
8-7-2016 at 14:49
by: Acuyo
High pressure Wacker O2 generator/RV
[rquote=454384&tid=67102&author=Metacelsus]Batteries have manganese, not magnesium, dioxide. ...
8-7-2016 at 14:30
by: Acuyo
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