derouted
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Test Potassium Cyanide
I have a substance which I believe to be potassium cyanide. How can I test to verify this?
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cyanureeves
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iron sulphate? just put a nail in sulfuric acid and pour some on the cyanide and it will turn a beautiful blue. how much do you have?can you make a
video of gold or silver being dossolved by cyanide?you will be the first on the internet for many many people.what does it smell like?
[Edited on 12-18-2012 by cyanureeves]
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kristofvagyok
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The most common test for cyanide is the prussian blue test. Add some iron(II)-sulfate and some iron(III) chloride to a DILUTE solution of the unknown
compound, then add a LITTLE acid. If cyanide is present a blue coloration will occur.
The sensitivity of the test is described as low as 1µg.
I have a blog where I post my pictures from my work: http://labphoto.tumblr.com/
-Pictures from chemistry, check it out(:
"You can’t become a chemist and expect to live forever." |
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Manifest
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Eat it and see!
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kristofvagyok
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Person named Prasad who committed suicide in India tasted poison cyanide. "Doctors, potassium cyanide. I have tasted it. It burns the tongue and
tastes acrid," he wrote, according to the paper. -http://www.smh.com.au/news/world/suicide-note-reveals-taste-of-cyanide/2006/07/08/1152240534587.html
P.S.: don't try it out.
I have a blog where I post my pictures from my work: http://labphoto.tumblr.com/
-Pictures from chemistry, check it out(:
"You can’t become a chemist and expect to live forever." |
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