Abromination
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Removal of Trace H202 from Sulfuric Acid
I made some sulfuric acid using the sulfur dioxide/oxidiser method using concentrated hyrogen peroxide and am planning on using in a synthesis where
leftover peroxide would not be ideal (peroxides and organics, you know, the friendly combination). I am fairly certain all of it will react but I cant
be certain. What catalysts could I use to decompose any remaining peroxide quickly that wouldn't react with the acid?
List of materials made by ScienceMadness.org users:
https://docs.google.com/spreadsheets/d/1nmJ8uq-h4IkXPxD5svnT...
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Elements Collected: H, Li, B, C, N, O, Mg, Al, Si, P, S, Fe, Ni, Cu, Zn, Ag, I, Au, Pb, Bi, Am
Last Acquired: B
Next: Na
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fusso
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Formaldehyde/formic acid?
Edit: maybe just any organics? Trace H2O2 in H2SO4 is just like a very weak piranha soln.
[Edited on 190420 by fusso]
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mayko
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ultraviolet light?
al-khemie is not a terrorist organization
"Chemicals, chemicals... I need chemicals!" - George Hayduke
"Wubbalubba dub-dub!" - Rick Sanchez
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Felab
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Maybe just heating the acid to its boiling point is enough? At high temperatures H2O2 isn't stable and as a plus you will also make the acid water
free (98%).
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unionised
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SO2
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Assured Fish
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Just heat it up you crazy bastards, H2SO5 decomposes at elevated temperature.
100*C is more than adequate and i suspect you will want to boil it down to remove water anyway.
Sufficiently advanced science is indistinguishable from madness.
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Ubya
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Quote: Originally posted by Assured Fish  | Just heat it up you crazy bastards, H2SO5 decomposes at elevated temperature.
100*C is more than adequate and i suspect you will want to boil it down to remove water anyway. |
Easiest and fastest way, it's not even needed to BOIL sulphuric acid, so less risk
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CharlieA
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ditto to Ubya, even if he ignored Assumed Fish's poor choice of words..
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