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How to Know What's Legal?
[rquote=458565&tid=68280&author=myristicinaldehyde][rquote=458553&tid=68280&author=A ... |
2-9-2016 at 15:05
by: chemrox |
Acetonedicarboxylic acid preparation using oxone instead of sulfuric acid.
Why not start with what you did? It may seem tedious but it's hard to comment without more data. |
2-9-2016 at 15:01
by: chemrox |
Best way to reduce noise/silence a vacuum pump?
[rquote=459305&tid=68636&author=Magpie]I have a related problem with my rotary vane vacuum p ... |
30-8-2016 at 13:24
by: chemrox |
57% Hydriodic Acid Solution
[rquote=92266&tid=8026&author=solo]There is always the classic synthesis by Argox from the ... |
30-8-2016 at 11:39
by: chemrox |
57% Hydriodic Acid Solution
[rquote=92266&tid=8026&author=solo]There is always the classic synthesis by Argox from the ... |
30-8-2016 at 10:41
by: chemrox |
57% Hydriodic Acid Solution
[rquote=89828&tid=8026&author=solo]Why not try the hypophosphorous (50%) and iodine to make ... |
30-8-2016 at 10:32
by: chemrox |
57% Hydriodic Acid Solution
[rquote=89827&tid=8026&author=not_important]Phosphorus, iodine, and water will give a mixtur ... |
30-8-2016 at 10:30
by: chemrox |
Drying ether for Grignard
The ether should be fine. I always add the halide to a refluxing mixture of ether and Mg turnings (f ... |
30-8-2016 at 10:28
by: chemrox |
U2U abuse.
Please don't ask members to tell you how to do things you can look up. If you've looked up a synthes ... |
30-8-2016 at 10:23
by: chemrox |
eignvectors
If you know how to apply linear algebra to geologic (or other) strain analysis please drop me u. Tha ... |
24-8-2016 at 16:00
by: chemrox |
Unknown Substance
Get a friend with a gc/ms or throw the shit out (at haz disposal site)
If you buried it you will ... |
24-8-2016 at 15:46
by: chemrox |
Filewhores
4-shared is loaded with tracking software and PUP's that malwarebytes blocks for good reason. I'd li ... |
23-6-2016 at 11:41
by: chemrox |
Tin corrugated roofing - % of tin and other metals present??
Galvanized sheet metal has been used in place of amalgam for reductive aminations |
22-6-2016 at 07:12
by: chemrox |
Ground glass joints (ball vs taper)
24/40 in the us.. 24/25 in EU are the cheapest most common joints. 19 are common too. I use 14/25 wi ... |
22-6-2016 at 07:08
by: chemrox |
Esters!
No not 1M as a wash. Corrections: mp was wrong.. to high temp and too much of a hurry
mp was 92-94 ... |
9-6-2016 at 12:41
by: chemrox |
links
I've seen two different bold text items that should have been links. I'm obviously not configured co ... |
8-6-2016 at 09:33
by: chemrox |
DIY magic filter papers - a video demonstration
was there a video somewhere? I didn't see one |
8-6-2016 at 09:28
by: chemrox |
What to do with chlorine gas ?
Has anyone mentioned choral hydrate? Cl2 EtOH H2O ..? |
8-6-2016 at 09:26
by: chemrox |
Gun design
I wouldn't use plumbers pipe for a gun barrel. If you want to pursue home-made guns, a laudable ente ... |
8-6-2016 at 09:23
by: chemrox |
Esters!
Attempted synthesis of deschloroloperamide propanoate. This is involves a hindered OH group. I disso ... |
8-6-2016 at 08:57
by: chemrox |
Well Water Dynamics
You must determine the source of the "smell" before anyone can suggest a remedy. It would help to ha ... |
27-4-2016 at 15:24
by: chemrox |
ebay seller decommissioning a lab
[rquote=434754&tid=64977&author=j_sum1]I came across this today:
http://www.ebay.com.au/sch ... |
25-4-2016 at 21:40
by: chemrox |
simple boiling point determinations
I'm posting this for a friend who needs a bp determination. This came from Chemical Technicians Read ... |
22-4-2016 at 13:05
by: chemrox |
Carbon Disulfide needed
I could buy some for you. |
22-4-2016 at 13:03
by: chemrox |
Quick silver sulfide
I want to tarnish some silver jewelry to get a nice patina. I did this in the past using a cutting o ... |
22-4-2016 at 12:55
by: chemrox |
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