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Is there an alternative to dioxane yet for thermochemical sodium production?
Also, consider using fractional freezing as part of the purification process for dioxane. |
28-5-2019 at 03:11
by: DavidJR |
[Lab] Setup [opinions?]
[rquote=613533&tid=150373&author=Heptylene][rquote=613488&tid=150373&author=DavidJR] ... |
27-5-2019 at 11:41
by: DavidJR |
[Lab] Setup [opinions?]
[rquote=613487&tid=150373&author=Heptylene]Be careful no to make the bikes rust if you handl ... |
24-5-2019 at 12:26
by: DavidJR |
Brand new 4-port schlenk line for sale, £110 +shipping
Alright, no interest here so far, I'll put it on eBay shortly. |
22-5-2019 at 15:37
by: DavidJR |
Hydrochloric acid causing HDPE to bubble
Funny you should mention this as I just noticed a similar issue with HCl and a plastic bottle which ... |
22-5-2019 at 15:34
by: DavidJR |
ISCO FOXY 200 Fraction Collector
[rquote=613207&tid=150108&author=MountainMan]Yes, I checked on the UV LEDs from 260 to 280 n ... |
21-5-2019 at 07:12
by: DavidJR |
Mercuric Chloride Synthesis Success?
If you want mercuric chloride as a catalyst or for preparing aluminium amalgam etc, I'd advocate doi ... |
21-5-2019 at 05:38
by: DavidJR |
ISCO FOXY 200 Fraction Collector
[rquote=613079&tid=150108&author=Dr.Bob]
I wish someone would build a nice LED based 254 UV ... |
20-5-2019 at 16:14
by: DavidJR |
Finding OTC DCM in UK
You need to email them or call. Ask for a price list.
[Edited on 19-5-2019 by DavidJR] |
19-5-2019 at 15:45
by: DavidJR |
How to clean a separatory funnel?
Just base bath it. I routinely use a base bath for all of my glassware (except sintered filters and ... |
19-5-2019 at 15:45
by: DavidJR |
Finding OTC DCM in UK
I don't think you'll find any consumer products containing DCM (ie paint strippers with DCM are bann ... |
19-5-2019 at 06:51
by: DavidJR |
Sulfur experiment ideas
[rquote=612952&tid=150205&author=mayko]It's probably worth mentioning that hydrogen sulfide ... |
18-5-2019 at 12:54
by: DavidJR |
Why can't thionyl chloride be used to chlorinate oxalic acid to oxalyl chloride?
[rquote=612947&tid=150182&author=DavidJR]I've recently acquired some PCl[sub]5[/sub] and I'm ... |
18-5-2019 at 12:46
by: DavidJR |
Brand new 4-port schlenk line for sale, £110 +shipping
Recently ordered a Schlenk line from a Chinese manufacturer, but they had a minimum order quantity o ... |
18-5-2019 at 08:15
by: DavidJR |
Why can't thionyl chloride be used to chlorinate oxalic acid to oxalyl chloride?
I've recently acquired some PCl[sub]5[/sub] and I'm using it right now to prepare some oxalyl chlori ... |
18-5-2019 at 05:56
by: DavidJR |
Why can't thionyl chloride be used to chlorinate oxalic acid to oxalyl chloride?
[rquote=612864&tid=150182&author=CuReUS]
Maybe your oxalyl chloride is decomposing as soon ... |
17-5-2019 at 07:14
by: DavidJR |
Why can't thionyl chloride be used to chlorinate oxalic acid to oxalyl chloride?
[rquote=612801&tid=150182&author=Keras]What do you get instead? Other products, or does noth ... |
17-5-2019 at 02:44
by: DavidJR |
Why can't thionyl chloride be used to chlorinate oxalic acid to oxalyl chloride?
I've seen several mentions of the fact that SOCl[sub]2[/sub] cannot be used to chlorinate oxalic aci ... |
16-5-2019 at 14:54
by: DavidJR |
Do we need a separtate forum for lab safety and waste treatment?
[rquote=612715&tid=149927&author=Ubya]
Life in the Lab
Responsible practice, safety, toxic ... |
16-5-2019 at 12:52
by: DavidJR |
Do we need a separtate forum for lab safety and waste treatment?
I agree that it would be valuable.
Unrelated but I'm also somewhat surprised that we don't have a ... |
14-5-2019 at 13:58
by: DavidJR |
Acetamide toxicity
Frankly- what isn't a carcinogen? |
14-5-2019 at 09:44
by: DavidJR |
Make Potassium (from versuchschemie.de)
[rquote=612445&tid=14970&author=oberkarteufel]Thank you for your answer. Currently I don't h ... |
14-5-2019 at 03:39
by: DavidJR |
Dichloromethane
[rquote=612248&tid=117726&author=Keras][rquote=612228&tid=117726&author=DavidJR]I pa ... |
11-5-2019 at 15:29
by: DavidJR |
Rex-Scientific - Awesome service!
SGL is also a good supplier for glassware, they even do custom made stuff: http://www.scientificglas ... |
11-5-2019 at 09:35
by: DavidJR |
Dichloromethane
I paid £9.50 for 2.5L of HPLC grade DCM, and like all of my solvents from that supplier, it came in ... |
11-5-2019 at 08:28
by: DavidJR |
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