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What is used to make iodized salt |
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Answer» ion. Edible salt can be iodised by SPRAYING it with a potassium iodate or potassium iodide solution. 57 grams of potassium iodate, costing about US$1.15 (in 2006), is REQUIRED to iodise a TON (2,000 pounds) of salt. Dextrose is added as a stabilizer to PREVENT potassium iodide from oxidizing and evaporating |
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