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Dimethyl Dioxane Synthesis (Alternative catalyst) [HELP !!]
I'll make some test and Reply  |
4-9-2019 at 10:38
by: Chem Science |
Dimethyl Dioxane Synthesis (Alternative catalyst) [HELP !!]
Hello Mabus  !!
Well .. my PG is very pure, crystal clear. Phosphoric acid is Food Grade crystal ... |
4-9-2019 at 09:47
by: Chem Science |
Strange behaviour of Na2S in a water solution
Hmmm .. Well Na2S is often yellow, and has the rotten egg odor, so the missing smell is a bad sign f ... |
15-7-2019 at 02:15
by: Chem Science |
Dimethyl Dioxane Synthesis (Alternative catalyst) [HELP !!]
Hello !!
So i was looking at the synthesis of Dimethyl-Dioxane from Propylene Glycol and a dehydra ... |
10-7-2019 at 17:56
by: Chem Science |
Brady's Reagent hazards
Here's a video of Periodic Videos About Brady's Reagnet. https://www.youtube.com/watch?v=OugcrG8y_Ig ... |
28-6-2019 at 14:15
by: Chem Science |
Dioxanes ? YOU MUST KNOW THESE INFO
Well you are Right I did lear something, and yeah my comments are exaggerated
hehe, Having replie ... |
24-6-2019 at 17:35
by: Chem Science |
Dioxanes ? YOU MUST KNOW THESE INFO
My intention was to ger rid of the aldehydes in the prep of the dimethyl dioxane. Unfortunately .. t ... |
24-6-2019 at 04:50
by: Chem Science |
Dioxanes ? YOU MUST KNOW THESE INFO
No it's literally weld together, overnight in an acid bath and it's dry in between the joints.These ... |
24-6-2019 at 03:30
by: Chem Science |
Dioxanes ? YOU MUST KNOW THESE INFO
I did warm it,low heat and hi heat, add acid yes, add oil, let it cool in between attempts ... all f ... |
23-6-2019 at 18:06
by: Chem Science |
Dioxanes ? YOU MUST KNOW THESE INFO
THESE IS A WARNING FOR DIOXANES SYNTHESIS
Hi everyone !
So i was working on the synthesis of Dime ... |
23-6-2019 at 16:11
by: Chem Science |
Any way to prepare anhydrous ZnCl2 without using gaseous Cl2 or HCl?
I have dried ZnCl2 by melting without any problems. Maybe decomposition is slow. |
10-6-2019 at 16:31
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Here's 20gr of Uranyl Nitrate in UV light |
4-6-2019 at 17:39
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Ups ... Sorry Yup i did messed up the formula jej e.. Sorry .. Nex post is on
UV for Herr Haber ... |
3-6-2019 at 09:18
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Here's some Uranyl Nitrate sample and Thionyl Bromide |
3-6-2019 at 01:56
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Amazing that PhNHNH2.HCl Very nice crystals !! Plis post your synthesis |
5-4-2019 at 18:05
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
yes the TCPO like compound react similar to TCPO .. NileRed has a video about it[https://www.youtube ... |
4-4-2019 at 12:36
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
[file]74791[/file] [file]74793[/file] |
4-4-2019 at 02:07
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
[file]74783[/file] [file]74785[/file] [file]74787[/file] [file]74789[/file] |
4-4-2019 at 01:35
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Here are some nice stuff |
4-4-2019 at 01:11
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Nice phosphorescent powders beta 4 i had a funny experience with Zn and Cu ..
the first time i ma ... |
28-3-2019 at 17:40
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Yes the SCl2 and S2Cl2 are easy, the SnCl4 i made it thanks to a SM post <3 The other one are tha ... |
27-3-2019 at 09:47
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Here are some FLuorine Organic Compounds !! |
27-3-2019 at 06:00
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Here are some more compounds
[Edited on 27-3-2019 by Chem Science]
[file]74634[/f ... |
27-3-2019 at 02:20
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
[rquote=606548&tid=146675&author=monolithic][rquote=606185&tid=146675&author=Chem Sc ... |
26-3-2019 at 18:02
by: Chem Science |
sharing Awesome Chemical Pictures (Read first comment)
Nice crystal !!! DrScrabs, super nice. The best gif you can give to someone
here's some other s ... |
26-3-2019 at 17:33
by: Chem Science |
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