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FeBr3 from Fe
Wet scrap iron is (or was) used as a scrubber/concentrator to trap Br in several brine and seawater ... |
19-10-2007 at 13:21
by: Eclectic |
SO3 from Iron Sulphate
An old steel CO2 tank might be better. |
19-10-2007 at 13:17
by: Eclectic |
purifying low grade sulfur
"Teach a man to fish..."
Google "site:sciencemadness.org garden-sulfur"
The thread you want: h ... |
17-10-2007 at 05:37
by: Eclectic |
Delete
S.N.A.F.U. |
15-10-2007 at 10:31
by: Eclectic |
Delete
I wasn't questioning Sarge's intelligence. Just "Military Intelligence".
So you want to neutra ... |
15-10-2007 at 10:03
by: Eclectic |
Dichloromethane otc product
Small industrial chemical supply company: $85 for 5 gallons.  |
15-10-2007 at 08:53
by: Eclectic |
Delete
You have access to a computer and can't Google Limestone?
You are a upper level hazmat team guy i ... |
15-10-2007 at 08:42
by: Eclectic |
SnCl4:5H2O to SnCl4
It may also be a tin oxide polymer forming from a mix of SnCl2 and SnCl4 hydrolysing, as referenced ... |
9-10-2007 at 20:25
by: Eclectic |
SnCl4:5H2O to SnCl4
And if you are still working on the Sb doped conductive tin oxide, the hydrated salt is what you sho ... |
9-10-2007 at 03:18
by: Eclectic |
HOOC-COOH + SOCl2 -> ClOC-COCl ?
I suspect the poor yield is due to oxalyl monochloride decomposition, or reaction of oxalyl chloride ... |
4-10-2007 at 07:07
by: Eclectic |
HOOC-COOH + SOCl2 -> ClOC-COCl ?
I think I got about 56 grams oxalyl chloride, with the balance almost pure POCl3. It was a long tim ... |
4-10-2007 at 05:35
by: Eclectic |
HOOC-COOH + SOCl2 -> ClOC-COCl ?
"Neither HCl nor CO2 is evolved. But that water will destroy part of the oxalyl chloride and that wi ... |
3-10-2007 at 08:41
by: Eclectic |
HOOC-COOH + SOCl2 -> ClOC-COCl ?
Actually, HCl gas is evolved, not chlorine, at least I didn't see any when I did the prep., which I ... |
3-10-2007 at 07:15
by: Eclectic |
HOOC-COOH + SOCl2 -> ClOC-COCl ?
Just mix the reactants dry in the proper proportion and immediately transfer to your distillation se ... |
3-10-2007 at 06:56
by: Eclectic |
getting the ethanol out of E90 and E85
Which is unlikely to harm your antique engines any more than the oxigenates currently in unleaded fu ... |
2-10-2007 at 19:22
by: Eclectic |
Rhodiums loss of GABA to GHB
Yea, well I've been doing computer searches for over 30 years. I mean for the sake of the newbies. ... |
2-10-2007 at 07:31
by: Eclectic |
Rhodiums loss of GABA to GHB
Nicodem, please UTFSE before telling people to UTFSE! A search for "steam gbl" returns no hits. An ... |
2-10-2007 at 07:22
by: Eclectic |
Plant Culture Problems
The plant culture gel recipe at the top of this thread seems to be missing phosphate and potassium.
... |
30-9-2007 at 20:54
by: Eclectic |
iron mess to clean from rb flask
If there is a bit of diamond dust embedded in the copper surface, they will abrade away almost any s ... |
30-9-2007 at 12:38
by: Eclectic |
Synthesis of n-alkylated amino acids
Liquid-solid chromatography. Ion exchange chromatography.
Google "amino-acid separation"
[Edite ... |
30-9-2007 at 12:30
by: Eclectic |
store bought solvents
You might try an isopropanol/salt water extraction. That should get rid of most of the sugars, prot ... |
29-9-2007 at 14:47
by: Eclectic |
getting the ethanol out of E90 and E85
Your "local parlance" is backwards to the rest of the country and the automotive industry. E85 is 8 ... |
28-9-2007 at 00:07
by: Eclectic |
P4O10 and P4S10 w/Oxalyl Chloride
COS is [url=http://pubs.acs.org/cgi-bin/abstract.cgi/iecred/2002/41/i22/abs/ie020365n.html]Carbonyl ... |
26-9-2007 at 10:41
by: Eclectic |
P4O10 and P4S10 w/Oxalyl Chloride
Why not chlorinate the red P dry and distill off PCl3 as it is formed at the higher temperature? |
26-9-2007 at 07:56
by: Eclectic |
Aerated refractory concrete
I Googled "cement foaming-agent" and found things like polyvinyl alcohol, hydrolyzed protein and glu ... |
26-9-2007 at 07:09
by: Eclectic |
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