i said REFRACTION EXTENT not reaction... how much does the product bend light when its passed through it.
storage is good... keep the place dry too....
peroxide should be good... and as for AC instead of GAA.... ahhh i only ever heard it works with GAA, how do you know the % of yours? calculated it? best to utfse for thread on purification of AC to GAA and try again with that, follow exactly what is written in synths that work and you wont have a problem (shouldnt).
check bp of iso with nomograph at vacuum bp and strength of vacuum, its pretty accurate, but dont rely on it.
remove the sulphuric... its on rhodiums peracid review.
added it in ~0,5 minute
Does that mean added all in 30s??? thats way to fast.... when you do it again make it wwwwwaaaaaaayyyyyy slower.
you do realise your supposed to heat the flask to reflux right??? it wont get there on its own....
no idea whats happening with the hydroxide...
dont rely on colour too much... its very fine line on colours and varies alot... just as long as its close to the liturature.. eg ketone is shown in a few writeups as being red-orange-yellow-green-blue so thats just an example how not to rely on it... rely on the disto temp.
-AC
Yeah allright.
Just saw the fraction in it and thought it has something
to do with destillation....
By the way never learnt optics in physics.
As soon as I´m back to my lab I will report it,
about the Refraction.
In case of that GAA... It´s just nearly anhydrous
AC, isn`t it. So the H2O2 has a lot water anyway.
Doesn`t make a sense to use GAA.
Chromic refs to AC, too.
Maybe I`m wrong- correct me
I have an old Vacuummeter but it´s very inexactly.
I have compared both boiling points at the same vac.
With that https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/nomograph.html (https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/nomograph.html)
it was then calculated to say its a 6 torr
vacuum. So at 6 torr sassy comes at ~90-95 C and
and Iso 105-110 C. This is exactly what I had.
So I thought it`s ISO and gave it a try.
Yes I realised to heat the flask. But Chromic`s writeup
didn`t tell of it. Next time I will bring it to reflux
with extern heat and will add the peracid slowly.
Maybe a addition funnel could be useful.
Thanks again AC for your help.
Tweak:
It`s really hard to understand what you`re talking about.
But I guess I got the meaning.
Anyway I don´t want to spend too much time on that peracid route. I will try one time again with performic.
If it doesn`t work then I`ll give a fuck to it
spend all my time with Benzo.
Nevertheless thanks for help