jamers Posted May 8, 2010 Share Posted May 8, 2010 were could i get some potasium iodid i have a science experiment to do ( elephant tohtopast) and i need some potasium iodid any suggestions Link to comment Share on other sites More sharing options...
Physicsfan Posted May 9, 2010 Share Posted May 9, 2010 potassium iodide is present in iodine solution used in school laboratories as a test for starch content in leaves. (1.5g/100ml of water).It is also an additive in iodised salt. Link to comment Share on other sites More sharing options...
Comandante Posted May 9, 2010 Share Posted May 9, 2010 there's always some on ebay Link to comment Share on other sites More sharing options...
Physicsfan Posted May 10, 2010 Share Posted May 10, 2010 I think this is better. try potassium iodide paper. it is used as a chemical test for chlorine and nitrogen dioxide. Link to comment Share on other sites More sharing options...
jamers Posted May 15, 2010 Author Share Posted May 15, 2010 yeah but i need to get some in a solide state Link to comment Share on other sites More sharing options...
Physicsfan Posted May 15, 2010 Share Posted May 15, 2010 If you just dip some papers in water i think you would get a solution. then you could crystallize it by evaporating the water. why dont you buy some? Link to comment Share on other sites More sharing options...
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