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getting rid of surfactants
I've thought about this in the past (Fenton--photo-Fenton is another story). It is almost impossible ... |
12-12-2015 at 10:09
by: Ozone |
how to find a low cost consultant
For the price, it usually includes the synthesis and analytics (HPLC, GC, - MS, FTIR, NMR, whatever ... |
11-12-2015 at 21:40
by: Ozone |
How do I make cinnamic acid from cinnamon?
As I have seen this work--once, I'm interested to hear about what you get. Remember--the yeast need ... |
11-12-2015 at 21:31
by: Ozone |
how to find a low cost consultant
No such thing. $200-300/hr. Consider what you are asking for--years of education, years of experienc ... |
11-12-2015 at 18:43
by: Ozone |
getting rid of surfactants
No. Fenton's reagent involves the disproportionation reaction of peroxide catalyzed by ferrous or fe ... |
11-12-2015 at 16:42
by: Ozone |
Analysis of Intermolecular Hydrogen bonding.
NMR, of course. Besides NOE, you might also be able to look at changes in T1 before and after disrup ... |
10-12-2015 at 20:58
by: Ozone |
Toluene from Natural Sources
While it may be hideously impractical, I did once manage to make toluene from cinnamic acid via ferm ... |
10-12-2015 at 20:55
by: Ozone |
getting rid of surfactants
Not foam. Emulsion. If you added more soap, eventually the phases would become one--oil/soap micelle ... |
10-12-2015 at 16:20
by: Ozone |
Dimethylmalonyl dichloride synthesis
4A sieves:
http://chemwiki.ucdavis.edu/Reference/Lab_Techniques/Distillation/Drying_Solvents
h ... |
12-11-2015 at 09:57
by: Ozone |
Dimethylmalonyl dichloride synthesis
I'm guessing you either have some water in there (wet DMF, maybe) or the DMF has a good amount of di ... |
11-11-2015 at 17:54
by: Ozone |
Dimethylmalonyl dichloride synthesis
Did you use oxalyl chloride in DMF/DCM?
See pp. 4543: http://evans.rc.fas.harvard.edu/pdf/evans22 ... |
10-11-2015 at 17:08
by: Ozone |
2-octanol
2-octanol is a liquid at room temperature. You could look at BP (178.5°C relative to 1-octanol at 1 ... |
10-11-2015 at 16:51
by: Ozone |
Hand Soap + 91% IPA = Heat
If I was to hazard a guess, I'd imagine that the iPrOH molecules are stabilized into a lower energy ... |
10-11-2015 at 10:13
by: Ozone |
Hand Soap + 91% IPA = Heat
I don't think it has anything to do with the soap. I think it has to do with the heat of mixing of t ... |
10-11-2015 at 08:58
by: Ozone |
Strange Calcium Nitrate reaction - generated heat hours after crystalizing & cooling
Heat of crystallization, perhaps?
See "specific examples" where, "When the temperature of 17° C ... |
6-11-2015 at 20:03
by: Ozone |
Thought from "Fisher esterificatioon of ethylene glycol"
That is a proper ester, RCOOR', not a ketone, RCOR'. I imagine with a trace of acid, you'd get mixed ... |
3-11-2015 at 17:39
by: Ozone |
Is there anyway to purify MgSO4 that contains fragrance oils?
I think what was meant was to stir with the alcohol, and filter the liquor off. Repeat until the sol ... |
28-10-2015 at 15:51
by: Ozone |
The difference
Besides different salt forms, the side chains are different. Entering the trade names into Google ma ... |
28-10-2015 at 04:26
by: Ozone |
Chloroacetyl Chloride - Lachrymator, how much so?
Gradual School. LOL. Many years later, I too got to oversee this. Honestly, we were more worried abo ... |
22-10-2015 at 19:04
by: Ozone |
Chloroacetyl Chloride - Lachrymator, how much so?
Yes. It's not that bad. Nothing like chloromethyl anything (or benzyl chloride/bromide, for that mat ... |
22-10-2015 at 17:02
by: Ozone |
Synthesizing propylene carbonate
When last I checked, dioxane is an ether that is miscible with water. That makes it both polar and a ... |
21-10-2015 at 16:05
by: Ozone |
fluorescent materials
Probably not. You'd need a scintillation material: https://en.wikipedia.org/wiki/Scintillator
BGO ... |
20-10-2015 at 04:25
by: Ozone |
Caffeine extraction by butane/propane
Butane is likely a crummy solvent for caffeine. You may get some caffeine, but you will certainly ex ... |
12-10-2015 at 17:32
by: Ozone |
Cured Polymers
It would depend on the nature of your polymer. To me, "cured" means that it is cross-linked, and, de ... |
29-9-2015 at 06:16
by: Ozone |
[Re2Cl8] electron configuration
Yes, it's typically prepared as the tetrabutylammonium salt. We made this in a senior/grad level lab ... |
23-9-2015 at 11:06
by: Ozone |
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