There are several different forms of iodine, including potassium iodide, sodium iodide ... not be suitable for individuals with an iodine allergy and may cause side effects such as nausea ...

I. The reaction between iodide and hydrogen peroxide produces triiodide. The triiodide ions are reduced back to iodide by thiosulfate at a much faster rate, until the thiosulfate is consumed. Then the ...