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DIY low prerssure reaction vessel
I wonder if anybody here made a DIY reaction vessel that can be used for pressurized reactions?
I m ... |
16-5-2022 at 05:07
by: Mateo_swe |
What to do with styrene?
You can get benzene from sodium benzoate and sodium hydroxide both found in any food store.
See her ... |
9-5-2022 at 07:21
by: Mateo_swe |
Preparation of Iodomethane
Is it possible to use NaI instead of the KI (same mol%) in the original procedure (first post) witho ... |
7-5-2022 at 07:04
by: Mateo_swe |
Peroxide strips
I want to do some experiments with an ozone generator and i want to use peroxide strips to check for ... |
7-5-2022 at 05:30
by: Mateo_swe |
Sodium Borohydride synthesis at room temp
How much pressure could such an stainless steel tri-clamp tube with the high-pressure clamps and PTF ... |
3-5-2022 at 13:24
by: Mateo_swe |
One-shot electrochemical cell
Doesn't the intended use of the cell highly affect how you construct it and materials/chemicals used ... |
3-5-2022 at 13:05
by: Mateo_swe |
How to analyse plant extracts with TLC
There is no rules against drug related chemistry on this forum as long as it focuses on the interest ... |
3-5-2022 at 12:36
by: Mateo_swe |
Stoichiometry for Al(Ga) amalgam reduction of nitroalkane
The amalgam reduction of nitroalkanes must be one of the more popular reactions and it suprises me y ... |
7-4-2022 at 07:01
by: Mateo_swe |
Advice for fractional distillation?
I have a 25L all stainless alcohole distiller with electric heating that takes 25L 20% fermented yea ... |
31-3-2022 at 06:21
by: Mateo_swe |
Determine H2O2 % by density
Perfect, thank you. |
27-3-2022 at 15:41
by: Mateo_swe |
Protocatechuic aldehyde from ethylvanillin
[rquote=672125&tid=158470&author=Diachrynic]
On the note of solubility, Eur. J. Org. Chem., ... |
27-3-2022 at 13:47
by: Mateo_swe |
Determine H2O2 % by density
So i measured my H2O2 to a density of 1.079g/ml.
According to included pdf it should be something l ... |
27-3-2022 at 09:36
by: Mateo_swe |
Want to buy a rotary evaporator
I want one too but they are expensive, even used but working ones.
I would check that replacement p ... |
24-3-2022 at 06:38
by: Mateo_swe |
Want to buy vacuum pump
I bought a used vaccubrand diaphragm vacuum pump on ebay quite cheap.
These can be a little expensi ... |
24-3-2022 at 06:32
by: Mateo_swe |
Sodium Borohydride synthesis at room temp
These PDFs and similar inspired me.
[file]92781[/file]
[file]92782[/file]
[file]92783[ ... |
17-3-2022 at 06:20
by: Mateo_swe |
Vanillin chemistry: 3,4,5-trimethoxyphenethylamine
Benignium, very nice and lovely pictures.
Do you plan on converting it to the HCL salt and do a m ... |
10-3-2022 at 15:37
by: Mateo_swe |
Bromination of aromatic compounds without catalyst
Bromine can brominate 3,4-dihydroxybenzaldehyde into 2,5-dibromo-3,4-dihydroxybenzaldehyde.
(2 mol ... |
8-3-2022 at 12:55
by: Mateo_swe |
Sodium Borohydride synthesis at room temp
I looked into making Sodium Borohydride using a DIY electrochemical cell some years ago but i dont k ... |
8-3-2022 at 11:38
by: Mateo_swe |
Choosing reflux condensers ?
So a intensive condenser is a jacketed reflux condenser (ie. an ordinary reflux condenser(g) with an ... |
8-3-2022 at 08:02
by: Mateo_swe |
Which range for a good refractometer?
I have no experience in D/L or chiral rotation but i have a question.
If i buy an Refractometer, ... |
14-10-2021 at 03:36
by: Mateo_swe |
Sale of chemical reagents
Where in the world are you located, in EU? |
20-9-2021 at 05:36
by: Mateo_swe |
Mystery Glassware Identification Thread
Konduktor,
I guess those glass tubes could be older drying tubes, to be filled with drying media ... |
17-9-2021 at 07:00
by: Mateo_swe |
Some chemicals for sale
Do you have any silica gel 60 0,015-0,040mm? |
7-9-2021 at 11:36
by: Mateo_swe |
KHSO4 Potassium bisulfate
Thanks for all advice and ideas.
I already have potassium carbonate and sulfuric acid, so that ce ... |
7-9-2021 at 11:24
by: Mateo_swe |
Hand vacuum pump vs mechanical
The very cheap small 12V electric pumps is great for most filtrations and when they break put a new ... |
7-9-2021 at 10:40
by: Mateo_swe |
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