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Hydrochloric acid hydrogen peroxide mix
You might get some chlorine, chorine oxides,,,,the mixture can bubble up and from personal experienc ... |
15-9-2010 at 15:48
by: Eclectic |
Capsaicin extraction and isolation
My oleoresin capsasien from Liberty was said to be extracted with light fraction of coconut oil. |
15-9-2010 at 15:39
by: Eclectic |
Isopropylamine and Diisopropylamine from Acetone
solvation and recrystalization of borohydrides. I have 100 kg LiH
How mad is that? Also ... |
15-9-2010 at 15:30
by: Eclectic |
teflon solvent
No
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15-9-2010 at 15:26
by: Eclectic |
Isopropylamine and Diisopropylamine from Acetone
Absolutely, compared to the cost of acetone and ammonia.
And it's for solvent use, not reagen ... |
15-9-2010 at 06:56
by: Eclectic |
Isopropylamine and Diisopropylamine from Acetone
Yes, both usefull ammonia like solvents at room temp
|
7-9-2010 at 17:42
by: Eclectic |
Help !!!! Hg-Thermometer broken !!!!
Zinc dust is very good too, but don't use both zinc dust and powdered sulfur together, as it is a fr ... |
7-9-2010 at 11:01
by: Eclectic |
Isopropylamine and Diisopropylamine from Acetone
Does anyone have actual lab prep or direct experience making these using zinc dust as the reductant, ... |
7-9-2010 at 10:09
by: Eclectic |
Glycerol to Propionic Acid: A Chemical Safari Tour.
Laboratory Practicum:
http://www.orgsyn.org/orgsyn/orgsyn/prepContent.asp?prep=cv1p0015 |
5-9-2010 at 02:49
by: Eclectic |
Molecular Sieve Exclusion Limits
Thanks, I'd seen the abstract of that. The full PDF would be a usefull read.
I was hoping that 5A ... |
5-9-2010 at 02:38
by: Eclectic |
Preparation of elemental phosphorus
Spontaneously flammable phosphine formed from reaction of metal phosphides and moisture in the air? ... |
4-9-2010 at 01:04
by: Eclectic |
Molecular Sieve Exclusion Limits
I have some technical grade propylene carbonate I'd like to purify as much as possible without resor ... |
2-9-2010 at 17:24
by: Eclectic |
Microwave Kiln "Microkiln"
There is some indication that B4C, B, B2O3 are effective binders for SiC using microwave radiation t ... |
1-9-2010 at 18:12
by: Eclectic |
Microwave Kiln "Microkiln"
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=280496144861&ssPageName=ADME:X:RTQ:US:112 ... |
31-8-2010 at 19:01
by: Eclectic |
Ozonelabs 500 chemical Clearance Sale!
What user name @ Ebay? A link to the listings might be helpful.
... |
23-8-2010 at 12:12
by: Eclectic |
Transesterification of Castor Oil
Yes, I've done the reaction with ethanol and NaOH.
Good clean separation of ethyl ricinoleate from ... |
19-8-2010 at 06:00
by: Eclectic |
Vacuum from a fridge compressor
Regulating pressure by bleeding air into the vacuum side would likely reduce build up of solvents in ... |
15-8-2010 at 12:03
by: Eclectic |
Nitric distillation off Magensium Nitrate
There are a lot of people saying magnesium nitrate can't be regenerated by heating because it decomp ... |
15-8-2010 at 11:58
by: Eclectic |
Potassium from lithium in an organic solvent
Jeez, guys! Back to the topic?
Propylene carbonate, anyone? |
15-8-2010 at 05:04
by: Eclectic |
Potassium from lithium in an organic solvent
Does anyone have some propylene carbonate to try this with? It IS after all used in lithium batteri ... |
14-8-2010 at 03:45
by: Eclectic |
Potassium from lithium in an organic solvent
Per gram, maybe, but for something like reaction with water, slow fizz with lithium vs. detonation w ... |
10-8-2010 at 09:09
by: Eclectic |
Potassium from lithium in an organic solvent
Propylene Carbonate....but I think Potassium is more reactive than Lithium...it would work as hot mo ... |
10-8-2010 at 08:30
by: Eclectic |
diiodomethane
http://www.lycaeum.org/~mulga/silico.html
Lithium Silicotungstate is also used in specific gravit ... |
5-8-2010 at 01:27
by: Eclectic |
Newbie with soxhlet, lots of questions...
It's basically the same as a coffee maker, it just recycles the solvent via distillation so you are ... |
3-8-2010 at 10:52
by: Eclectic |
Think I can cut TLC's with a tile cutter?
Glass plates, you mean? Scratch and snap is kinda standard, but there may be a tool/jig made for cut ... |
2-8-2010 at 05:03
by: Eclectic |
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