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Comfort level with dimethyl sulfate
No, I would not work with dimethylsulfate while expecting to be protected by outdoor ventilation.
I ...
26-9-2022 at 11:13
by: markgollum
Somewhat Unusual Properties of Ammonium Benzoate
Ammonium benzoate is quite an effective corrosion inhibitor for ferrous metals. It is used commercia ...
29-3-2022 at 14:25
by: markgollum
Batteries are Friggin Complicated Yo (also voltage determination)
I would say that because open circuit voltage is a thermodynamic property of the system, that the va ...
29-9-2020 at 20:44
by: markgollum
Dimethyl oxalate synthesis problems
I made dimethyl oxalate many years ago, I did it a number of times but never got a great yield, I r ...
18-7-2020 at 02:22
by: markgollum
Check your U2U
29-8-2012 at 17:22
by: markgollum
A Salute to Sir Frank MacFarlane Burnett
Well, one pest that I really could see somebody exterminating with biological warfare is the pine be ...
26-1-2011 at 19:10
by: markgollum
picramic acid from picric
I would actually prefer to directly reduce sodium sulfate for the following reasons.

1) After ext ...
24-1-2011 at 21:10
by: markgollum
picramic acid from picric
I have been reading about all the many things that people have been trying and proposing to get picr ...
24-1-2011 at 09:54
by: markgollum
Passivation of MMO anode?
@ dann2

Yes, I would agree that 2 cathodes are better than one.

I would also agree w ...
10-1-2011 at 20:42
by: markgollum
Passivation of MMO anode?
Sorry for the multiple post

9-1-2011 at 14:14
by: markgollum
Passivation of MMO anode?

9-1-2011 at 14:10
by: markgollum
I have had a similar experience
I have had two MMO anodes passivate/wreck on me. This was a good 3 years back so my memory is slight ...
9-1-2011 at 14:05
by: markgollum
I have a nice type K thermocouple probe in an a nickel superalloy sheath (not sure which super alloy ...
11-6-2009 at 19:51
by: markgollum
Purification of Spongy Alloy
When I fused CaCl2 to use as a dessicant, I was surprised just how volatile it was. I think you shou ...
25-5-2009 at 18:12
by: markgollum
Fuel-Air Explosives
If you are wondering if one metal or other fuel can "strip" the oxygen from another, an Ellingham di ...
11-5-2009 at 16:09
by: markgollum
Zinc in brass does not react with acids?
The galvanic series is valid even on the atomic scale. But interestingly, there are many galvanic se ...
6-4-2009 at 16:54
by: markgollum
Calcium Sulphide
I have reduced calcium sulphate to the sulphide twice. I did it by grinding together the CaSO4 + cha ...
9-3-2009 at 20:01
by: markgollum
Sulphur Trioxide and Oleum Using a Box Oven - Illustarted Practical Guide
I am again impressed with the quality and usefulness of your practical guide.

I ...
13-4-2008 at 21:40
by: markgollum
Looking For Amyl Alcohol (x-pentanol) Source
I would agree with woelen and contrabasso on this subject.
If you are not very well equipped to saf ...
12-4-2008 at 10:34
by: markgollum
KCLO3 by way of H2O + KCL
@ dann2
In reply to your question, I don't know for certain what the MMO anode I have is specifical ...
11-4-2008 at 16:08
by: markgollum
More on PbO2 electrodes
I have a nice chlorate cell using a MMO anode and Ti cathode but in my design the electrodes are bol ...
4-4-2008 at 21:51
by: markgollum
Solid Phase Reaction Vessel?
Guess what, I was also thinking about buying one of them!! :o
And no, I don't know what they are us ...
25-3-2008 at 20:11
by: markgollum
Trinitrotoluene preparation
To Bonome and others who believe they have made TNT:
How do you know that what you have is in fact ...
1-3-2008 at 15:31
by: markgollum
Platinum plated titanium
I found a supplier on Ebay that sells platinised titanium anodes as well as MMO Ti anodes.

http:/ ...
2-2-2008 at 18:31
by: markgollum
Police Questions
I am not filled with the vitriol That JohnWW is.
I don’t agree with John on many things, but I ag ...
30-12-2007 at 17:06
by: markgollum
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