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Alibaba
I avoid asking for samples or anything under 1kg just as a curtesy. Oh you want a kilo of xxx ok, $1 ... |
13-3-2021 at 18:15
by: pip |
What to do with 1,4-dioxane tar
Do you feel comfortable with piranha? Turning it all to co2 is the most responsible way to dispose o ... |
10-2-2021 at 18:36
by: pip |
Acetic Anhydride from Zinc Acetate?
What part of no one cares what you have to say are you not getting? Stop with the personal mission o ... |
10-2-2021 at 12:56
by: pip |
Acetic Anhydride from Zinc Acetate?
Phosphorus pentoxide does form acetic anhydride in acetic acid. But it’s not the easiest chemical ... |
10-2-2021 at 06:55
by: pip |
Methyl Ethyl Ketone purification?
It’s in the wiki
http://www.sciencemadness.org/smwiki/index.php/Drying_solvents
Whichever d ... |
9-2-2021 at 15:52
by: pip |
Acetic Anhydride from Zinc Acetate?
Are you done yet?
Let the guy experiment, no one needs your blessing
[Edited on 9-2-2021 by pip] |
9-2-2021 at 14:18
by: pip |
Acetic Anhydride from Zinc Acetate?
Only thing you’ve accomplished is proving that you argue just to argue, you haven’t contributed ... |
9-2-2021 at 09:43
by: pip |
Black Phosphorus Sources
How much red phosphorus would you need? The availability of a few grams is doable, a kilo probably n ... |
9-2-2021 at 09:37
by: pip |
Acetic Anhydride from Zinc Acetate?
Enough is enough, this guy needs to take his mental health issues out in someone else. |
9-2-2021 at 09:21
by: pip |
Acetic Anhydride from Zinc Acetate?
There must be something wrong with you. You just look for arguments, get help man.
Bubbling keten ... |
9-2-2021 at 09:09
by: pip |
Acetic Anhydride from Zinc Acetate?
Waste of time, waste of chemicals, I’ll stick with ketene. But that’s opinion. Acetone is cheap, ... |
8-2-2021 at 15:56
by: pip |
Acetic Anhydride from Zinc Acetate?
Yeah I edited to address that as you quoted. |
8-2-2021 at 08:12
by: pip |
Acetic Anhydride from Zinc Acetate?
What are you even going on about? Who’s talking about a lathe? The guy that casually mentioned tha ... |
8-2-2021 at 07:52
by: pip |
Problem using Chloroacetyl Chloride
Thanks, I appreciate it |
7-2-2021 at 13:42
by: pip |
Acetic Anhydride from Zinc Acetate?
A bit dramatic huh? 40 foot smoke stack? A roof vent that’s ducted works equally well for a lot mo ... |
6-2-2021 at 17:41
by: pip |
Acetic Anhydride from Zinc Acetate?
I agree it’s not promising, my goal was pointing out that the reaction conditions being followed a ... |
6-2-2021 at 09:43
by: pip |
Acetic Anhydride from Zinc Acetate?
The paper I posted basically confirms the need for an oxygen free environment however it also seems ... |
6-2-2021 at 08:43
by: pip |
Acetic Anhydride from Zinc Acetate?
If I cared enough to try I’d try 200c with an inert atmosphere and no vacuum.
But ketene seems ... |
5-2-2021 at 15:16
by: pip |
Acetic Anhydride from Zinc Acetate?
Here’s some important information, it seems that it needs to be done at a max of 250c and without ... |
5-2-2021 at 14:46
by: pip |
Can you make bromine in the separatory funnel?
Most people don’t like to make bromine as they need it, they prefer to practice sealing ampules ei ... |
4-2-2021 at 15:52
by: pip |
Disposal of sulfuric drain opener
Definitely neutralize it if you can, it eats iron pipes and if you have very old iron pipes it can b ... |
3-2-2021 at 15:22
by: pip |
Separating Benzoquinone from Hydroquinone
Vanadium pentoxide and hydrogen peroxide methods work well. If it stalls gently heat and it’ll fin ... |
31-1-2021 at 17:22
by: pip |
Small scale production of H2SO4 in the amateur lab
Call me both a risk taker and lazy, but I’d be offering to pickup used car batteries and distillin ... |
31-1-2021 at 17:11
by: pip |
Problem using Chloroacetyl Chloride
Red, but you supposedly can get pcl3 from pcl5 by heating and driving the chlorine off.
My goal ... |
31-1-2021 at 10:28
by: pip |
Problem using Chloroacetyl Chloride
Acetic anhydride is easy on an amateur level using a ketene lamp, it’s not quick but it is easy. T ... |
31-1-2021 at 10:14
by: pip |
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