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Heating mantles from India
I like the older US ones in good shape and have bought many at good prices. Heating mantles will las ...
3-2-2016 at 20:43
by: chemrox
toluene --> benzaldehyde
Is there a way to de-energize the oxidation reax? 25% yield is not particularly auspicious. OAS: pur ...
29-1-2016 at 17:02
by: chemrox
Unsinkable sieve
be damned careful sonicating porous glass filters. I sonicated a fine filter in NaOH/MeOH/H2O soluti ...
29-1-2016 at 16:26
by: chemrox
buying from China
There should be a sticky on chicom vendors. DO NOT BUY from:
THDCHEM GROUP
International Chemicals ...
29-1-2016 at 16:12
by: chemrox
Dry Nitric acid
why would anyone without glassware want red fuming nitiric? Are you going to use a metal bowl to tri ...
28-1-2016 at 17:32
by: chemrox
Better propellants,anybody?
powdered Zn & S mixtures cast into the tube with a wax center come to mind from amateur rocket b ...
28-1-2016 at 17:08
by: chemrox
Chemicals for crystal growing
I had a TA that grew a 30# crystal of CuSO4.5H2O in a bathtub. She shaved the dislocations off perio ...
28-1-2016 at 17:06
by: chemrox
Metallic glue
I tweeted it.
28-1-2016 at 17:03
by: chemrox
Table salt heating bath?
Wouldn't Al powder be rather toxic? Especially heated up? I recall that early Alzheimer syndromes we ...
28-1-2016 at 15:17
by: chemrox
Metal Shot Heating Bath
I would suggest using an electric lead melting pot with woods metal. Woods metal is a time honored m ...
28-1-2016 at 15:07
by: chemrox
4-anilino-N-phenethylpiperidine 2-furanamide
Through methods I can't publish I have discovered that 4-anilino-N-phenethylpiperidine-2-furanamide ...
28-1-2016 at 15:03
by: chemrox
Phalaris arundinaceae-source for active tryptamines
The issue seems to be AQ-1. According to the erowid article the normal P. brachy is low in alkaloids ...
27-1-2016 at 21:55
by: chemrox
Corning PC-420D Repair/Restoration
You must love projects! I have a few around here I haven't thrown out yet. I was given electro-mecha ...
27-1-2016 at 15:03
by: chemrox
Hofmann Rearrangement of 3,4,5-trimethoxybenzamide
@byko3y: what is the "bleaching powder" of commerce?
27-1-2016 at 14:15
by: chemrox
Aldehyde distillation/purification
There are several good books on purification of laboratory chemicals and I have not yet seen one tha ...
27-1-2016 at 14:08
by: chemrox
Well shit
I was visiting a friend one summer evening and found her block cordoned off with the hazmat boys, se ...
27-1-2016 at 13:49
by: chemrox
List some BAD chemistry YouTube videos
given the title, shouldn't this be relegated to whimsy? or did you mean "shitty" you-tubes?
26-1-2016 at 17:33
by: chemrox
Aromatic nomenclature
http://www2.onu.edu/~b-myers/organic/2521_Files/Chapter17-Handout2up.pdf
26-1-2016 at 17:30
by: chemrox
Obscure antiquated or household drugs
[rquote=436809&tid=6106&author=Neuro-]Don't forget heroin cough syrup[/rquote]
or heroin co ...
26-1-2016 at 17:25
by: chemrox
Obscure antiquated or household drugs
An old bottle of "tonic" might be loaded with laudanum.. that would be a welcome find for winter col ...
26-1-2016 at 15:14
by: chemrox
What's the story with the Flint water?
[rquote=436619&tid=65099&author=neptunium]How about strong radioactive source exposure? Depe ...
26-1-2016 at 15:10
by: chemrox
What's the story with the Flint water?
[rquote=436201&tid=65099&author=AJKOER] First, I would raise the pH of the water. I own and ...
26-1-2016 at 15:06
by: chemrox
Phalaris arundinaceae-source for active tryptamines
My intention was to popularize RCG harvesting as a control on the spread of this highly invasive hyd ...
25-1-2016 at 14:38
by: chemrox
Collidine vs Pyridine
which collidine? or do you care?
25-1-2016 at 09:07
by: chemrox
Methylammonium Acetate - Synthesis of Crystal
you could conceivably do this by heating the solution to release MeNH2 running it through a drierite ...
21-1-2016 at 16:49
by: chemrox
[Next Page]
Sciencemadness Discussion Board
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Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
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» Forum Matters
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