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What states still sell Toluene?
No problem in Minnesota. |
22-3-2017 at 00:34
by: PirateDocBrown |
Chemicals from plants
I guess I should also point out the source of "waters" in fragrance production.
In the use of ste ... |
21-3-2017 at 01:45
by: PirateDocBrown |
Chemicals from plants
Glad to help! |
21-3-2017 at 01:41
by: PirateDocBrown |
Chemicals from plants
Very well.
Tincture = an extraction done at or near ambient temperature, usually using a solution ... |
20-3-2017 at 23:05
by: PirateDocBrown |
Chemicals from plants
As someone who's done a LOT of extractions, I recommend learning the difference between:
Tincture ... |
20-3-2017 at 17:17
by: PirateDocBrown |
KleanStrip denatured alcohol - what is the unlisted additive?
The regular Klean-Strip fuel alcohol is only 40% EtOH and 50% MeOH, with 10% other stuff. Really, no ... |
20-3-2017 at 11:23
by: PirateDocBrown |
Amateur synthesis of plutonium?
The demon core ended up killing some of the scientists handling it, FWIW.
But there's other ways ... |
19-3-2017 at 19:48
by: PirateDocBrown |
Magnesium boride, diborane safety
The joke for us was that you can always tell the boron chemists by the fingers they lack.
But tha ... |
19-3-2017 at 16:18
by: PirateDocBrown |
OTC sulfamic acid
Sulfamic acid has all kinds of uses, which is why they sell it.
It's a strong mineral acid, yet ... |
19-3-2017 at 16:15
by: PirateDocBrown |
Thoughts on a cheap vacuum pump?
Pulled the trigger. Delivery expected within a week. Will report on arrival. |
19-3-2017 at 05:54
by: PirateDocBrown |
Titanium-Boron super thermite
If you've got KMnO4 mixed with your Ti/B mixture, why not get it started with a drop of glycerin? |
19-3-2017 at 05:45
by: PirateDocBrown |
differences and similarities between LiAlH4 and NaBH4
NurdRage has a whole series of videos about his synthesis.
https://www.youtube.com/playlist?list ... |
18-3-2017 at 05:22
by: PirateDocBrown |
24/40 ptfe sleeves required
What do you call "cheap"? I know where they can be had in the US, but I'd almost rather have the gre ... |
18-3-2017 at 05:12
by: PirateDocBrown |
looking for a good proceedure for methylamine
[rquote=477670&tid=72866&author=Melgar][rquote=477647&tid=72866&author=PirateDocBrow ... |
17-3-2017 at 22:21
by: PirateDocBrown |
differences and similarities between LiAlH4 and NaBH4
I extract oils from plants on a nearly daily basis. I use them to make cosmetics and toiletries.
... |
17-3-2017 at 22:07
by: PirateDocBrown |
How can i safely dispose of my lump of sodium?
If you can find a way to send it to me, I'll take it. 
Where are you?
If you can't find a w ... |
17-3-2017 at 21:42
by: PirateDocBrown |
differences and similarities between LiAlH4 and NaBH4
Have a peek at this, a good summary.
http://leah4sci.com/wp-content/uploads/2014/07/Orgo-Oxidatio ... |
16-3-2017 at 23:57
by: PirateDocBrown |
differences and similarities between LiAlH4 and NaBH4
Well, the usual reduction ladder is carboxylic acids > carbonyls > alcohols > alkanes.
... |
16-3-2017 at 23:35
by: PirateDocBrown |
1,2 Dichloroethane
That'd be news to me. It's pretty easy to go to hexachloroethane, but breaking that C-C single bond, ... |
15-3-2017 at 09:28
by: PirateDocBrown |
Black phosphorus storage.
[rquote=477688&tid=72922&author=MrHomeScientist][rquote=477682&tid=72922&author=Pira ... |
14-3-2017 at 18:10
by: PirateDocBrown |
how to get make a nitrogen atmosphere?
I have used balloon needles like you have described. You simply take a balloon, and seriously, in gr ... |
14-3-2017 at 11:18
by: PirateDocBrown |
Need help preparing alumminum amalgam
[rquote=477627&tid=72917&author=karlos³]Like it has been said to you on the other site, you ... |
14-3-2017 at 11:03
by: PirateDocBrown |
Black phosphorus storage.
All you need is a glass tube and a blowtorch. I use small pyrex test tubes, but Pasteur pipettes are ... |
14-3-2017 at 10:59
by: PirateDocBrown |
Black phosphorus storage.
Black P is not terribly reactive with air. It is, in fact, the least reactive of all P allotropes. I ... |
13-3-2017 at 23:50
by: PirateDocBrown |
looking for a good proceedure for methylamine
[rquote=477645&tid=72866&author=Melgar][rquote=477545&tid=72866&author=PirateDocBrow ... |
13-3-2017 at 23:40
by: PirateDocBrown |
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