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MgB2 compared to NbSn3
Niobium can be easily bought on Ebay as well, so making NbSn3 is probably a lot simpler than attempt ... |
4-12-2018 at 22:00
by: ninhydric1 |
Test Site Participation
Do we have to re-register (and therefore reset) our accounts on the new forum or can we just log in ... |
23-11-2018 at 09:18
by: ninhydric1 |
Guess the energetic material!
Is it some form of peroxide? A random guess here, I have no idea. |
22-11-2018 at 15:50
by: ninhydric1 |
Distilling PVC cement
Oh nevermind, I misread the article, my bad. Cyclic ketones not cyclic ethers. I'll do a bisulfite w ... |
21-11-2018 at 21:14
by: ninhydric1 |
Sourcing Ethyl Acetate?
Be careful, ethanol and ethyl acetate form an azeotrope that boils at 71.85 deg C, 69.2% EtOAc by we ... |
21-11-2018 at 21:09
by: ninhydric1 |
Distilling PVC cement
However, Wikipedia states that bisulfite will form adducts with some cyclic ethers (on the page for ... |
21-11-2018 at 19:46
by: ninhydric1 |
Distilling PVC cement
PVC cement has two major solvents that I'm after; tetrahydrofuran and cyclohexanone, with acetone an ... |
21-11-2018 at 13:08
by: ninhydric1 |
The Short Questions Thread (4)
Is it viable to prepare stearoyl chloride by chlorinating stearic acid with triphenylphosphine dichl ... |
18-11-2018 at 20:43
by: ninhydric1 |
Florida University Recommendations
If you apply to UC Berkeley it is EXTREMELY hard to get any form of financial support in any way. I ... |
5-11-2018 at 07:28
by: ninhydric1 |
New element in the collection: Zr
You got them for a "pretty good price" so you could try a destructive method on one of your samples ... |
25-10-2018 at 15:41
by: ninhydric1 |
Salicylic Acid from Northen Willow Bark
Have you tried recrystallizing the crude salicylic acid in hot water? Maybe that will help remove th ... |
21-10-2018 at 20:53
by: ninhydric1 |
Mystery Glassware Identification Thread
From the pictures, it looks like a miniature distillation (possibly Dean Stark) apparatus on a small ... |
20-10-2018 at 15:12
by: ninhydric1 |
My organic molecule is in the ethyl acetate, how to dry it before precipitating?
Doug's Lab uses potassium carbonate for drying everything, including ethyl acetate and DCM. I person ... |
6-10-2018 at 19:45
by: ninhydric1 |
Propane as an inert-gas
Or use nitrogen gas. Remove the O2 from the atmospheric air with a flame and use water to absorb CO2 ... |
2-10-2018 at 19:49
by: ninhydric1 |
Everyday Chemistry
Just distilled out DCM and toluene out of a refinisher. Will do a fractional distillation when I hav ... |
30-9-2018 at 12:36
by: ninhydric1 |
Everyday Chemistry
Currently dissolving a neodymium magnet in sulfuric acid. Also made a few mL of crude methyl salicyl ... |
23-9-2018 at 20:21
by: ninhydric1 |
Latest chemical order?
450 grams of sodium metabisulfite. Finally, I can make some aldehyde-bisulfite adducts. |
3-7-2018 at 20:26
by: ninhydric1 |
Jackpot
Any lithium-ion batteries in there (EDIT: some computer batteries are lithium-ion, not the AA/AAA on ... |
3-7-2018 at 20:20
by: ninhydric1 |
The Short Questions Thread (4)
That's what I thought too, j_sum. I'll search around a bit longer and see but there most likely isn' ... |
18-6-2018 at 11:41
by: ninhydric1 |
The Short Questions Thread (4)
Does methanol and ethanol form an azeotrope? If yes, what temperature and what composition? (I tried ... |
17-6-2018 at 19:56
by: ninhydric1 |
FREE chemicals
I know Texium/zts16 lives in Texas, and this company is located in Oklahoma. Maybe he is able to pic ... |
14-6-2018 at 09:34
by: ninhydric1 |
Latest chemical order?
It's a form of iodine tincture that contains no elemental iodine, just ammonium iodide and potassium ... |
12-6-2018 at 11:45
by: ninhydric1 |
Latest chemical order?
Magnesium metal, some aspirin tablets, glycerol, and some decolorized iodine. Superstores are full o ... |
12-6-2018 at 09:47
by: ninhydric1 |
Nickel, Iron, and Molybdenum from Mu-Metal (Hard Drives)
IIRC woelen mentioned something about adding H2O2 to determine the presence of chromium. If there is ... |
28-5-2018 at 14:52
by: ninhydric1 |
Nickel, Iron, and Molybdenum from Mu-Metal (Hard Drives)
I have no idea what you're referring to. VSEPR here is trying to extract some potentially useful and ... |
28-5-2018 at 10:55
by: ninhydric1 |
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