| Search |
| [Next Page] |
Formic acid from Hexamine/HCl?
[Edited on 4-10-2012 by angelhair] |
4-10-2012 at 02:02
by: angelhair |
Formic acid from Hexamine/HCl?
I thought I'd give Formic acid a good work out rather than talking about it. Please note that I am n ... |
4-10-2012 at 01:57
by: angelhair |
Gasing Sodium formate
Well I did use a pH probe, it wasn't that much help but it did give some indication of what was happ ... |
8-7-2011 at 01:40
by: angelhair |
Gasing Sodium formate
I'm attempting to gas Sodium formate to Formic acid following German patent No 414,312. 1933
"30 ... |
2-7-2011 at 18:59
by: angelhair |
perpropionic, performic comparison
How does perpropionic compare to performic when oxidising alkenes? And what about other peracids?
... |
15-6-2011 at 18:36
by: angelhair |
Formic acid from Hexamine/HCl?
Finally got around to trying this out. First I had a go at making formic via H2O2, CH20, CaO and som ... |
12-6-2011 at 18:49
by: angelhair |
Shelf life of Hydrated lime
I have an ordinary 20kg bag of hardware store hydrated lime that's been sitting in a damp basement f ... |
11-2-2011 at 18:23
by: angelhair |
terracotta instead of crucibles
Can terracotta take temps up to 950 + deg C? I would like to turn some Ca CO3 and CaOH to CaO and al ... |
11-2-2011 at 18:18
by: angelhair |
Calcium formate synth question
Thanks for that. I think I'll try it anyway and then latter on give the chloroform method a go.
I ... |
30-1-2011 at 19:07
by: angelhair |
Calcium formate synth question
I was looking at US Patent 5248818 "Process for the production of calcium formate"
Abstract;
... |
27-1-2011 at 20:42
by: angelhair |
H2O2. 2.5 years and still 35%
Jesus Christ, The question is simple.
How much orthophosporic acid can you use to stabilize a 53% ... |
26-10-2009 at 17:11
by: angelhair |
TiCL3 made at home?
yes I do have tha apparatus and the time. I thought there might be an easier way than the TiCl4 rout ... |
26-10-2009 at 16:58
by: angelhair |
H2O2. 2.5 years and still 35%
How dare you make an unfounded statment like that! If you are here to cause trouble why not join som ... |
26-10-2009 at 16:52
by: angelhair |
Welding Nichrome wire
I wish to join some o.8mm nichrome end to end using an oxy torch. before anyone says it's too small ... |
26-10-2009 at 16:26
by: angelhair |
TiCL3 made at home?
Is is possible to make Titanium lll chloride at home from OTC compounds? |
26-10-2009 at 16:20
by: angelhair |
H2O2. 2.5 years and still 35%
It was titrated.
I now have a 53% solution in stock with no stabilizers. How do I work out how m ... |
26-10-2009 at 15:47
by: angelhair |
Method of heating for dry distillation
I'm going to forget about coating the wire, ussless I get some colloidal silica. Filling the groove ... |
11-6-2009 at 02:11
by: angelhair |
castable refractory mixtures
How about silicon carbide and Al oxide? Will Nichrome and kanthal do well in that? I've seem a form ... |
11-6-2009 at 01:55
by: angelhair |
colloidal silica. Where do you get?
Yes, I've come across a few places that sell it. It's aslo used as a concrete floor polish and to li ... |
11-6-2009 at 01:40
by: angelhair |
colloidal silica. Where do you get?
What kind of places sell coloidal silica, that is, over the counter? |
9-6-2009 at 01:36
by: angelhair |
Method of heating for dry distillation
[quote]
I suggested ITC-100 to coat the groove, not the element. The main hazard, though, is ir ... |
5-6-2009 at 17:44
by: angelhair |
Method of heating for dry distillation
Yes I was familiar with the benzene thread but they never really discussed heating methods and temps ... |
3-6-2009 at 16:58
by: angelhair |
Method of heating for dry distillation
I want to build or use a proper heating method for dry distillation eg. sodium benzoate. The proplem ... |
14-5-2009 at 19:49
by: angelhair |
pH probe for toluene
[quote]
and don't give a pH as such by definition
[/quote]
Can you please explain. The Metrohm ... |
7-12-2008 at 20:24
by: angelhair |
Mehtylamine via Glycein. Dangerous?
I came across it in my 1920's chem book. All it said was methylamine produced by heating glycein at ... |
7-12-2008 at 19:18
by: angelhair |
| [Next Page] |
