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Chemistry Filled Christmas!
Yes! I found an ancient bottle of formaldehyde while x-mas shopping at an antique sale. The bottle i ... |
26-12-2012 at 14:30
by: mr.crow |
Tour My Lab
No Waffles, we are all very interested! My comment was referring to what any average person would sa ... |
21-12-2012 at 07:58
by: mr.crow |
Pretty Pictures (1)
1Kg??? I bet it is for making nitriles |
20-12-2012 at 15:49
by: mr.crow |
Tour My Lab
Wow!!!
First person to make a Breaking Bad joke gets punched in the face |
20-12-2012 at 15:41
by: mr.crow |
Best and worst smelling chemicals?
I made ethyl benzoate, that smells pretty nice. Distillation removed all the acrid notes and the pur ... |
18-12-2012 at 08:29
by: mr.crow |
Browsing a lot, add this plugin for security
I doubt the usefulness of such a plugin. Maybe its OK.
Keeping JAVA, FLASH and ADOBE up to date i ... |
17-12-2012 at 08:25
by: mr.crow |
Potassium to Sodium Borohydride
Hydrogen content? You mean per gram? It has the same number of moles of hydrogen, just a higher mole ... |
14-12-2012 at 12:17
by: mr.crow |
Formaldehyde
[rquote=268409&tid=22664&author=mycotheologist][rquote=268397&tid=22664&author=woele ... |
11-12-2012 at 11:21
by: mr.crow |
Drying Iodine
I think the word synthesize can still be used. The compound is I2 and an oxidation reaction is happe ... |
11-12-2012 at 11:03
by: mr.crow |
Latest chemical order?
Haha Yes |
3-12-2012 at 20:47
by: mr.crow |
Latest chemical order?
Yay my expensive-ass caps shipped!
[img]http://www.duran-group.com/uploads/pics/1088679_neu_01.jp ... |
3-12-2012 at 19:37
by: mr.crow |
Latest chemical order?
Has anyone seen the eBay listing of 5 chemical bottles for $100? It was a pain in the butt to decode ... |
1-12-2012 at 20:17
by: mr.crow |
Why does Phenol cause burns?
Surgeons used to pack phenol into bandages for antiseptic surgery. Also vaporized into the air. Befo ... |
30-11-2012 at 11:59
by: mr.crow |
Latest chemical order?
Yes, long term storage of nasty things!
Hopefully the sketchy web store actually works and sends ... |
22-11-2012 at 10:27
by: mr.crow |
Mel-temp thermometer question
eBay is a good bet for MelTemps
I scored one for $5 a while ago that had a broken mercury thermom ... |
21-11-2012 at 08:14
by: mr.crow |
Toluene to Anthranilic acid
This may be of interest, lots of experimental reports [url=https://www.erowid.org/archive/rhodium/ch ... |
20-11-2012 at 10:04
by: mr.crow |
OTC DL-Mandelic Acid
Cool, mandelic acid looks like an easy way to store and prepare benzaldehyde.
If you search for p ... |
19-11-2012 at 18:54
by: mr.crow |
Latest chemical order?
I can't believe I spent $200 on GL45 caps. The fancy fluropolymer ones.
I'm also sad VWR now requ ... |
19-11-2012 at 09:34
by: mr.crow |
Bromine from KBr, MnO2 and hydrochloric acid
Haha I love the mushroom condenser!
KMnO4 can also oxidize HCl to Cl2, which works but can form i ... |
18-11-2012 at 22:00
by: mr.crow |
Pretty Pictures (1)
I love the precious metal pictures! Too bad I took down my palladium dissolving in aqua regia video, ... |
15-11-2012 at 12:04
by: mr.crow |
HBr from NaBr & H2SO4, and disappearing acetic acid!
Well HBr will boil as a water azeotrope, so anything with water will not work. Try heating NaBr with ... |
10-11-2012 at 21:12
by: mr.crow |
Tired of reporting spam
[rquote=265176&tid=16937&author=Polverone]
You are already on the trusted list of spam repo ... |
10-11-2012 at 21:05
by: mr.crow |
Tired of reporting spam
I posted 4 spam reports in a row last night. Probably just pissed off some mods. Only certain people ... |
9-11-2012 at 07:51
by: mr.crow |
copper II chloride crystals
The intensity of the green color does increase with temperature. I also got those CuSO4 crystals to ... |
7-11-2012 at 20:25
by: mr.crow |
Labboy review
Sounds like crap if they are half broken
Custom glassware you say? Maybe they can construct a ket ... |
29-10-2012 at 11:19
by: mr.crow |
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