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Purification of 'Hydrangea Colourant' Bump! |
11-12-2012 at 08:41 by: Hexavalent |
Pretty Pictures (1) Is that you, kristof? |
10-12-2012 at 15:09 by: Hexavalent |
Making Sodium Hydroxide(Lye) I'll drink to that
Glad you found your NaOH in Boots.
I see, be you proposing heating stoich ... |
9-12-2012 at 12:24 by: Hexavalent |
Making Sodium Hydroxide(Lye) This would work in theory, but would again be limited by the very low solubility of calcium hydroxid ... |
9-12-2012 at 11:55 by: Hexavalent |
Purification of 'Hydrangea Colourant' Ok, thanks.
I didn't actually think about the peroxide step being unecessary, and I'd only intend ... |
9-12-2012 at 07:50 by: Hexavalent |
Purification of 'Hydrangea Colourant' In my local garden store, they've just introduced a new product designed to change the colour of hyd ... |
9-12-2012 at 07:15 by: Hexavalent |
Making Sodium Hydroxide(Lye) [rquote=268087&tid=22635&author=Manifest]
And Hexavalent PM'd me telling me where to get ... |
8-12-2012 at 14:14 by: Hexavalent |
Contact people while SM is down How long do you anticipate this would take, SS?
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5-12-2012 at 12:54 by: Hexavalent |
Phenolphthalein ( 3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one ), h2so4 and h2o2 Why not just keep it, you never know when it could come in handy. |
5-12-2012 at 12:49 by: Hexavalent |
Contact people while SM is down Is it me, or has SM been going down more frequently since Polverone changed the code for spam posts? |
5-12-2012 at 08:46 by: Hexavalent |
Contact people while SM is down I like your idea, have you a link to your new forum? |
4-12-2012 at 15:32 by: Hexavalent |
The short questions thread (3) Vanillin can be reduced to vanillyl alcohol with sodium borohydride (Microscale Reactions of Vanilli ... |
3-12-2012 at 14:36 by: Hexavalent |
chemical lawnmower In my experience, vinegar works very well to kill grass, and I can get it here for £0.34/L (I buy l ... |
3-12-2012 at 09:14 by: Hexavalent |
Liquid Fire Drain Cleaner Can de-colourizing carbon be used to remove the colour from sulfuric acid, or will it just end up be ... |
3-12-2012 at 09:01 by: Hexavalent |
The short questions thread (3) I recently ordered some copper sulfate from the internet, and when it arrived, I noticed that it had ... |
26-11-2012 at 09:30 by: Hexavalent |
etched beakers and flask Why have you reported it?
Personally, when I leave glassware to soak in water, I often add a litt ... |
26-11-2012 at 08:36 by: Hexavalent |
BHT Synthesis Where did you obtain your t-BuOH, Unintentional Chaos? |
26-11-2012 at 08:30 by: Hexavalent |
HF and a shovel Not being funny, but have you tried rinsing and shaking with good ol' water?
I can't be sure abou ... |
23-11-2012 at 14:57 by: Hexavalent |
Ethanal Boiling Point? At school, our ethanal is kept in a refrigerator along with other thermally-sensitive materials, suc ... |
22-11-2012 at 07:59 by: Hexavalent |
Toluene to Anthranilic acid [rquote=266487&tid=22423&author=Methyl.Magic]You can directly buy o-nitrobenzoic acid or o-n ... |
20-11-2012 at 10:23 by: Hexavalent |
Toluene to Anthranilic acid Could someone please check this synthesis for me, please?
[file]21270[/file]
We begin with tol ... |
20-11-2012 at 08:40 by: Hexavalent |
Tired of reporting spam Just reported a load of spam about Nike trainers.
The new code seems to be working well, kudos to ... |
19-11-2012 at 11:18 by: Hexavalent |
Whimsy? I think he ascertained this two weeks ago, Eddy... |
18-11-2012 at 14:06 by: Hexavalent |
Now that is what I call a home lab. smaerd, that video was posted before the one showing the robbery, so he had only re-built it fairly ... |
18-11-2012 at 05:51 by: Hexavalent |
Now that is what I call a home lab. Oh my goodness! He's been robbed!!
http://www.youtube.com/watch?v=7ZdPuNkjg-U&feature=g-all-c |
18-11-2012 at 05:37 by: Hexavalent |
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