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Is Peroxide in Ethanol and issue for distillation?
A couple days ago my friends mom brought me 750ml of hand sanitizer from a local brewery. The denatu ... |
26-7-2020 at 10:12
by: Syn the Sizer |
Ebay chemistry items for sale
I think you should be fine shipping many reagents overseas as long as your are not breaking the coun ... |
26-7-2020 at 07:28
by: Syn the Sizer |
How to start organic chemistry?
The O-Chem lab book from my course was decent. It had good entry level reactions with easy to find r ... |
25-7-2020 at 17:38
by: Syn the Sizer |
How to start organic chemistry?
I was given this suggestion a while back and it helped me a lot. Checkout some ChemPlayer on BitChut ... |
25-7-2020 at 08:47
by: Syn the Sizer |
New FTP server in testing mode
Are the host name, user name and password still the same as the original post? |
24-7-2020 at 13:44
by: Syn the Sizer |
Oily layer in HNO3 distilled from bisulphate and nitrate?
Yes your best bet with distilling nitric acid is no thermometer unless you have a viton seal. Otherw ... |
24-7-2020 at 13:17
by: Syn the Sizer |
Makeshift way of routing sulfur dioxide/gasses?
Before I got my distillation set I needed to boil some IPA and wanted to recollect it. What I did wa ... |
22-7-2020 at 16:19
by: Syn the Sizer |
Swarm ideas needed: Many chemicals but little time: What's the most amazing stuff to make within one day?
Also z-lib has lots of chemistry books.
https://z-lib.org/ |
21-7-2020 at 14:18
by: Syn the Sizer |
Swarm ideas needed: Many chemicals but little time: What's the most amazing stuff to make within one day?
I would check out some of the books in the Science Madness library they have lots of great books wit ... |
21-7-2020 at 13:55
by: Syn the Sizer |
How reactive are gallium and indium in the reactivity series?
The reactivity of an element is related to it's electronegativity is it not? You can tell how reacti ... |
21-7-2020 at 13:13
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
This site sells all sorts of Kyflon (FFKM), a perfluoropolymer which is what viton seals are made of ... |
21-7-2020 at 13:05
by: Syn the Sizer |
Dimethyl oxalate synthesis problems
[rquote=641176&tid=155810&author=Bedlasky]Few days ago this site still works.
Here are so ... |
21-7-2020 at 12:49
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
[rquote=641174&tid=155835&author=RogueRose][rquote=641163&tid=155835&author=Syn the ... |
21-7-2020 at 12:44
by: Syn the Sizer |
Lake pigments
I was watching a video about making a pomegranate based lake pigment.
https://youtu.be/BqlmghM1CC ... |
21-7-2020 at 06:11
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
[rquote=641166&tid=155835&author=Fyndium]I think teflon is a bit overkill for most uses. Las ... |
21-7-2020 at 04:39
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
I just thought, a viton seal is a fluorinated rubber. you could fashion one with PTFE tubing a viton ... |
20-7-2020 at 20:42
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
Yes, I honestly should use check valves it is a very effective method. As for materials to use, that ... |
20-7-2020 at 20:38
by: Syn the Sizer |
Dimethyl oxalate synthesis problems
[rquote=640886&tid=155810&author=Bedlasky]
[url]https://thosci.com/synthesis-of-dimethyl- ... |
20-7-2020 at 17:06
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
Crap, that sucks, but to be honest, I am sure almost everybody here has had suck back ruin product a ... |
20-7-2020 at 16:09
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
Suck back can even happen with heat on when the temp drops for whatever reason. In my case, I was ou ... |
20-7-2020 at 10:47
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
Ok, I bubble it through water or HCl depending if I want ammonium or ammonium chloride. I usually ju ... |
19-7-2020 at 21:03
by: Syn the Sizer |
Refluxing Calcium nitrate (with some NH4NO3) with Ca(OH)2 - how long should this take?
I can't say how long the process will take, but as for removal of NH[sub]4[/sub]OH in solution, I wo ... |
19-7-2020 at 20:41
by: Syn the Sizer |
Using a 24/40 flask with my other 24/29 glassware
[rquote=641078&tid=155825&author=Sulaiman]not a massive concern but a 24/29 joint is 21.1mm ... |
19-7-2020 at 11:47
by: Syn the Sizer |
Using a 24/40 flask with my other 24/29 glassware
JJay, That was my original concern with adapters. I had a feeling some 24/29 adapters night have jus ... |
18-7-2020 at 12:48
by: Syn the Sizer |
Using a 24/40 flask with my other 24/29 glassware
Awesome, that is good to know. I thought after I made my first reply "I wonder what the clearance on ... |
18-7-2020 at 04:28
by: Syn the Sizer |
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