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real problem pouring acids.
[quote][i]Originally posted by Jor[/i]
[quote][i]Originally posted by YT2095[/i]
[quote][i]Origina ... |
10-7-2008 at 22:44
by: Panache |
Recasting teflon
[quote][i]Originally posted by chief[/i]
A lot of chemists are said to die of teflon-overheating- a ... |
10-7-2008 at 22:33
by: Panache |
The Platinum Mirror
I have some palladium chloride (anhydrous if that's significant), how would i turn this into an easi ... |
10-7-2008 at 22:18
by: Panache |
Vacuum Filtering moisture sensitive crystals
Anyone have a good generalised technique for the vacuum filtration of crystals from cold dry soluti ... |
10-7-2008 at 22:04
by: Panache |
Ethyl/Isopropyl Bromide preparation
[quote][i]Originally posted by smuv[/i]
it's been covered; wash with H2SO4; it will absorb the ethe ... |
10-7-2008 at 07:31
by: Panache |
Oxidation of phenethylamine to (2-nitroethyl)benzene
Recently i was reading that TCCA review article posted by sauron and theres a fascinating cohalogena ... |
8-7-2008 at 18:52
by: Panache |
Preparation of elemental phosphorus
[quote][i]Originally posted by len1[/i]
[quote]Most large Australian chemical suppliers have at lea ... |
8-7-2008 at 18:03
by: Panache |
Preparation of elemental phosphorus
I thought we all readily discussed suppliers and the like here, if because of that the police reques ... |
7-7-2008 at 18:01
by: Panache |
Preparation of elemental phosphorus
[quote][i]Originally posted by len1[/i]
Its worse than I thought, Al powder is not just watched its ... |
6-7-2008 at 21:30
by: Panache |
Sodium metal - Illustrated Practical Guide
[quote][i]Originally posted by Fleaker[/i]
Len, my sodium also has that purple colour to it and I n ... |
6-7-2008 at 20:17
by: Panache |
Sodium metal - Illustrated Practical Guide
Brilliant storage solution, i'm going to store my sodium as thus immediately.
As an idea, instea ... |
6-7-2008 at 07:15
by: Panache |
Glass or teflon stop cock?
i generally prefer glass stopcocks because teflon is too easily damaged by microabrasives, i only ev ... |
6-7-2008 at 07:01
by: Panache |
Ethyl/Isopropyl Bromide preparation
From a Rhodium thread on nitroalkane preperation
Ethyl Bromide
'1500 ml of concentrated H2SO4 was ... |
6-7-2008 at 06:18
by: Panache |
Methcathinone - watch that manganese!
'.... At the time of neurologic evaluation, all 23 patients had gait disturbance and difficulty walk ... |
6-7-2008 at 05:46
by: Panache |
Glass or teflon stop cock?
a good japanese supply company website once posted a fix for frozen ground glass joints that i use o ... |
1-7-2008 at 19:06
by: Panache |
Glassware identification/use help/opinions
[quote][i]Originally posted by DJF90[/i]
Item 1 seems to be some sort of vacuum control or wash bot ... |
1-7-2008 at 19:00
by: Panache |
Fuel from atmospheric CO2
[quote][i]Originally posted by Ritter[/i]
Regarding sequestration of CO2, rather than build & ... |
1-7-2008 at 06:10
by: Panache |
n-propyl,2-chloro propionate
Many thanks for your time nicodem, i appreciate it.
Extrapolation of that reduced pressure bp to a ... |
1-7-2008 at 05:51
by: Panache |
n-propyl,2-chloro propionate
[quote][i]Originally posted by Nicodem[/i]
Before I waste time by searching about the wrong compoun ... |
30-6-2008 at 07:55
by: Panache |
Solvant-free Decarboxylation of Amino-acid
[quote][i]Originally posted by manimal[/i]
The uramido acid thus formed is converted to the hyda ... |
30-6-2008 at 03:41
by: Panache |
n-propyl,2-chloro propionate
If anyone can readily access the boiling point and solubility/miscibility data on this ester i would ... |
30-6-2008 at 02:58
by: Panache |
Preserving steel tools
sodium benzoate is a useful corrosion inhibitor if your tools are used around food machinery. |
27-6-2008 at 07:36
by: Panache |
Condensing chlorine gas, price of ethane!!!!
[quote][i]Originally posted by kilowatt[/i]
I think once you sell them, you will later find that yo ... |
19-6-2008 at 21:19
by: Panache |
Simple Distilling Questions
riisa,
Is your column insulated? The easiest thing to do is to redistill the 72C fraction as slow ... |
18-6-2008 at 19:07
by: Panache |
Condensing chlorine gas, price of ethane!!!!
[quote][i]Originally posted by kilowatt[/i]
If it goes to -85°C then you can use it to make dry ic ... |
18-6-2008 at 18:41
by: Panache |
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