Jinan Qinmu Fine Chemical Co.,Ltd
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1. Use of potassium iodide
Potassium iodide is the raw material for making iodides and dyes. Used as a photographic emulsifier. In medicine, it is used as an expectorant, diuretic, goiter prevention and treatment agent and a drug before operation for hyperthyroidism Chemicalbook, and is also used in the manufacture of rheumatic pain relief ointment with analgesic and blood-activating effect. It is a co-solvent of iodine and some insoluble metal iodides. Used as a feed additive for livestock.
2. Production method
It is obtained by the reaction of iodine and potassium hydroxide to potassium iodate, which is reduced with formic acid or charcoal. |
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