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Synthesis of Ammonium Perchlorate
In your process what happens to the excess HCL? 		2-1-2020 at 09:41
by: jderimig
Synthesis of Ammonium Perchlorate
If you have sodium perchlorate its even easier to add ammonium chloride (cheaper) to the solution. ...		 1-1-2020 at 16:21
by: jderimig
Cleaning copper chromite from frit glass
Update: Think I found a solution.

Soak frit in solution of KMn04 (I did overnight).
Then soak i ...		 23-12-2019 at 11:40
by: jderimig
"Firewire" E-Initiator
I use Firewires for high power rocketry deployment. The Firewire 'initiator' and the J-Tek ematch h ...		 21-12-2019 at 08:36
by: jderimig
Chromium nitrate from Cr2O3 + HNO3?
A little more research says Chromium Nitrate can be produced from Chromium Trioxide, CrO3, and nitri ...		 19-12-2019 at 13:33
by: jderimig
Chromium nitrate from Cr2O3 + HNO3?
I need some Chromium nitrate to create copper chromite using a sol-gel process.

Its seems to be e ...		 19-12-2019 at 10:34
by: jderimig
Cleaning copper chromite from frit glass
[rquote=628143&tid=154588&author=DavidJR]In future don't use frits for filtering anything wh ...		 18-12-2019 at 07:28
by: jderimig
Cleaning copper chromite from frit glass
[rquote=628120&tid=154588&author=rockyit98]what about con. HNO3? maybe it will oxidize it b ...		 18-12-2019 at 06:12
by: jderimig
Cleaning copper chromite from frit glass
[rquote=628103&tid=154588&author=DavidJR]Try soaking in a solution of EDTA disodium.[/rquote ...		 18-12-2019 at 06:08
by: jderimig
Cleaning copper chromite from frit glass
I made some copper chromite and used the frit to pull water after the acedic acid wash.

I was abl ...		 17-12-2019 at 12:08
by: jderimig

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