hector2000
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Potassium Chlorate From Bleach
i have instruction for making potassium chrorate from bleach but there is problem:according to instruction we can use stainless steel but i dont think
this is true.i used stainless steel 316 but ca(clo2) and Naclo destroyed it.
instruction:
http://www.frogfot.com/synthesis/chloratetherm.html
anybody has idea?
Chemistry=Chem+ is+ Try
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solo
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frogfot.....is a member of this forum why don't you PM him and ask him..............solo
It's better to die on your feet, than live on your knees....Emiliano Zapata.
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hector2000
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| Quote: | Originally posted by solo
frogfot.....is a member of this forum why don't you PM him and ask him..............solo |
because exactly this instruction is for :
http://huizen.dds.nl/~wfvisser/EN/chlorate_EN.html
Chemistry=Chem+ is+ Try
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pdb
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Should you really spoil this forum with such a topic which 1) has already been discussed at length on this forum or in E&W and 2) could find a
better place in "General chemistry" or "Reagents acquisition" ?
As far as I know, chlorates and the like have broader uses than in the only world of energetic materials...
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chemoleo
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In this case I'd suggest to use a Teflon-coated pan... what's stopping you?
SS isn't the only option available!
Apart from that, somehow I thought that (but I may be wrong) Ca hypochlorite doesn't disproportionate to C chlorate as readily as NaOCl, but instead,
it decomposes?
Also, is your container clean? Certain transition metals may decompose the NaOCl before it can ever disproportionate...
Never Stop to Begin, and Never Begin to Stop...
Tolerance is good. But not with the intolerant! (Wilhelm Busch)
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DerAlte
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Use glass, Hector! And I agree with Chemleo: AFAIK NaClO will produce a higher yield of chlorate than Ca(ClO)2. The last produces oxygen on heating.
Der Alte
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S.C. Wack
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I never saw gas bubbles on heating calcium hypochlorite solution to boiling. I certainly smelled chlorine though. It is A Bad Idea. A temperature
below 40C and patience will minimize the chlorine loss. I might try this again sometime, in an enamelled stock pot, using K2CO3 or K2SO4 instead of
KCl as K source, to see if precipitation of the Ca (before heating or not) will give a better isolated yield of KClO3.
[Edited on 17-6-2008 by S.C. Wack]
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