were can i get some potasium iodide

[jamers]

were could i get some potasium iodid

i have a science experiment to do ( elephant tohtopast) and i need some potasium iodid any suggestions

[Physicsfan]

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.

[Comandante]

there's always some on ebay

[Physicsfan]

I think this is better.

 

try potassium iodide paper. it is used as a chemical test for chlorine and nitrogen dioxide.

[jamers]

yeah but i need to get some in a solide state

[Physicsfan]

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?