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My piperine extraction setup without soxhlet extractor
I'm guessing from your setup you performed multiple extractions by distilling isopropanol directly t ... |
25-2-2020 at 07:06
by: Amos |
No drugs for you
I can see the madness quite clearly, just waiting on the science now |
24-2-2020 at 06:34
by: Amos |
Aerial oxidation of ferrous ions
[rquote=631249&tid=154896&author=Boffis]I use ferrous chloride as a highly selective nitro-g ... |
18-2-2020 at 16:23
by: Amos |
Tetraamminecopper (II) sulphate solubility
I have used both 91% isopropanol and acetone to precipitate this complex, acetone is superior but th ... |
13-2-2020 at 13:27
by: Amos |
Does anyone know if these are borosilicate or not?
The product on the left comes with the description "The Brew Plunger also known as a French Press is ... |
11-2-2020 at 07:05
by: Amos |
Unsuccessful Grignard with PhMgBr - what did I make?
And even if you don't have bromine you can generate a small amount by adding bleach or acidic hydrog ... |
8-2-2020 at 06:47
by: Amos |
What's the cheapest metal powder to make?
steel wool with potassium nitrate and a bit of sulfur burns extremely hot when briefly ground togeth ... |
2-2-2020 at 09:01
by: Amos |
Solvents for acid/base workups of amines?
If you are fine with the idea of obtaining your amines as pure hydrochloride salts, which usually pr ... |
21-1-2020 at 07:38
by: Amos |
Sulfuric Acid from Sulfate Salts and Oxalic acid?
This topic has been beaten to death in several threads already. The answer is yes, this works to pro ... |
3-1-2020 at 08:30
by: Amos |
Report on making Aluminium Iodide
This reaction can also be conducted in anhydrous alcohols to yield alkyl iodides, if you're interest ... |
2-1-2020 at 08:38
by: Amos |
No experience with fractional distillation. help me decide what column to buy?
Get yourself some fine bits of inert porous material as boiling chips. Rough, gritty bits of porcela ... |
2-1-2020 at 06:38
by: Amos |
Purify ferrous sulfate
Maybe I'm exposing a blind spot in my inorganic chemistry knowledge, but why is everyone suggesting ... |
25-12-2019 at 12:05
by: Amos |
I quit using cannabis to be a safer chemist.
The pleasant things we feel from occasional use simply cannot be felt all the time. I'm much happier ... |
25-12-2019 at 11:50
by: Amos |
Purify ferrous sulfate
I would honestly simply recrystallize your ferrous sulfate from boiling water when you have a signif ... |
24-12-2019 at 06:30
by: Amos |
Kitchenware Pyrex on Hotplate
I've used these containers quite successfully on ceramic hotplates that are slow to cool and heat bu ... |
21-12-2019 at 08:43
by: Amos |
(success) Preparation of isopropyl salicylate fragrant ester
[rquote=628126&tid=154584&author=Tsjerk]Is there a reason you don't let the reaction run lon ... |
18-12-2019 at 13:13
by: Amos |
Possible easy thionyl chloride synthesis
Thanks Dan, always nice to see someone experienced and with their wits about them ready to scare the ... |
18-12-2019 at 13:09
by: Amos |
Help in synthesising manganese (II) sulfate
It's difficult to say, because even though hydrogen peroxide can act as a reducing agent, its decomp ... |
18-12-2019 at 07:34
by: Amos |
Crap from "attempt to make isopropyl salicylate, something interesting happened"
I believe the gasoline odor is actually diisopropyl ether; I noticed a petrochemical-scented fractio ... |
16-12-2019 at 09:34
by: Amos |
Amounts of sulfuric acid and excess reactant in fischer esterificatoin procedures
Different alcohols, acids, and reaction conditions should also caution the concentration of sulfuric ... |
13-12-2019 at 08:07
by: Amos |
Is electrolysing brine a viable method of HCL production?
If you combine any reasonably strong non-volatile acid (think phosphoric, or even sodium bisulfate) ... |
13-12-2019 at 07:57
by: Amos |
potasium carbonate crystallized like this?
looks quite a bit like potassium nitrate as well |
13-12-2019 at 07:52
by: Amos |
Magpie has died
Such a gift to our forum and community as a whole. I suspect his posts will continue to mentor futur ... |
13-12-2019 at 07:50
by: Amos |
Not so secret Santa thing
Amos, category 3/4(not picky about the others though either), Kentucky |
4-12-2019 at 08:27
by: Amos |
Chloroacetic acid via halo form reaction w/ bis(chloromethyl) ketone as starting material?
The OP could find the routes all of your are suggesting if they wanted to, better stick to the topic ... |
3-12-2019 at 11:45
by: Amos |
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