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Apparatus for generating HF
[rquote=420638&tid=63646&author=woelen][rquote=420335&tid=63646&author=Upsilon][...] ... |
25-9-2015 at 08:31
by: Upsilon |
main chemicals for home lab setup
Yeah, thanks for the info. It seems like large-scale industry always has the upper hand over the lab ... |
25-9-2015 at 08:28
by: Upsilon |
main chemicals for home lab setup
Isn't most NaOH produced industrially via electrolysis though? What do they do that lets them run it ... |
24-9-2015 at 19:37
by: Upsilon |
Apparatus for generating HF
[rquote=420350&tid=63646&author=ave369]Maybe the heating up caused by neutralization kicked ... |
24-9-2015 at 18:32
by: Upsilon |
Constructing a vacuum chamber
The glove bag is an appealing idea, but it seems like it would be difficult to pull a good vacuum ov ... |
24-9-2015 at 18:28
by: Upsilon |
main chemicals for home lab setup
[rquote=420596&tid=63734&author=gdflp][rquote=420591&tid=63734&author=Upsilon]I do h ... |
24-9-2015 at 16:43
by: Upsilon |
main chemicals for home lab setup
I do have a rough distillation setup (it uses rubber stoppers instead of glass joints, but I have al ... |
24-9-2015 at 15:36
by: Upsilon |
main chemicals for home lab setup
[rquote=420512&tid=63734&author=ave369][rquote=420494&tid=63734&author=Upsilon]
H ... |
24-9-2015 at 09:00
by: Upsilon |
main chemicals for home lab setup
I actually am in the middle of an NaCl electrolysis right now. It's taking an extremely long time (a ... |
23-9-2015 at 16:37
by: Upsilon |
Sodium metabisulfite - this stuff is nasty!
[rquote=420414&tid=63726&author=woelen]Especially when you start doing experiments then it i ... |
23-9-2015 at 16:21
by: Upsilon |
main chemicals for home lab setup
[rquote=420413&tid=63734&author=woelen][rquote=420372&tid=63734&author=Upsilon]FYI y ... |
23-9-2015 at 10:39
by: Upsilon |
Uh, when did that happen?
[rquote=420346&tid=63669&author=blogfast25][rquote=419761&tid=63669&author=Fulmen]Co ... |
22-9-2015 at 13:51
by: Upsilon |
main chemicals for home lab setup
FYI you don't need to buy straight-up lye (NaOH), you can make it out of regular table salt via elec ... |
22-9-2015 at 13:48
by: Upsilon |
Uh, when did that happen?
My batch started forming these weird dark brownish patches. I reacted it with excess HCl anyway and ... |
22-9-2015 at 09:33
by: Upsilon |
Sodium metabisulfite - this stuff is nasty!
[rquote=420286&tid=63726&author=woelen]If you call Na2S2O5 nasty, then what do you call stuf ... |
22-9-2015 at 08:48
by: Upsilon |
Apparatus for generating HF
Ok, so my little beaker of titanium dioxide and potassium hydroxide has been sitting for several day ... |
22-9-2015 at 08:41
by: Upsilon |
Constructing a vacuum chamber
That was the only information that the pump had written on it. I guess I'll be looking up the model ... |
21-9-2015 at 21:36
by: Upsilon |
Constructing a vacuum chamber
Just dug up the old vacuum pump. It's a 5 CFM. |
21-9-2015 at 19:26
by: Upsilon |
Constructing a vacuum chamber
Wait a second, are they actually using those puny latex gloves in the chamber while it is under vacu ... |
21-9-2015 at 17:20
by: Upsilon |
Sodium metabisulfite - this stuff is nasty!
My order of sodium metabisulfite arrived today. Opening the bag was enough to stir up the slightest ... |
21-9-2015 at 15:47
by: Upsilon |
Constructing a vacuum chamber
I'm not particularly aiming for a certain level of vacuum; I'm just going to pull until my vacuum pu ... |
21-9-2015 at 13:52
by: Upsilon |
Constructing a vacuum chamber
Disclaimer: This project is a significant and expensive undertaking. At this point in time this is m ... |
21-9-2015 at 11:23
by: Upsilon |
Alternate method for isolating sodium metal?
I know that dangerous products can evolve on the anode, so I would keep the electrodes in separate v ... |
21-9-2015 at 09:55
by: Upsilon |
Alternate method for isolating sodium metal?
The only salt I can find then that doesn't exist as a hydrate and has a reasonably low melting point ... |
20-9-2015 at 19:06
by: Upsilon |
Alternate method for isolating sodium metal?
Most methods for isolating sodium metal I see are by electrolyzing molten sodium hydroxide. But why ... |
20-9-2015 at 17:53
by: Upsilon |
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