Customization: | Available |
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CAS No.: | 7681-11-0 |
Formula: | Ki |
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Potassium iodide is an inorganic compound with the chemical formula KI. It is a colorless or white crystal, odorless, and has a strong bitter and salty taste. The medicine is used as a diuretic, and adding an appropriate amount to table salt can prevent and treat thyroid diseases.
Melting point | 113 °C(lit.) |
Boiling point | 184 °C(lit.) |
density | 1.7 g/cm3 |
vapor density | 9 (vs air) |
vapor pressure | 0.31 mm Hg ( 25 °C) |
refractive index | 1.677 |
Fp | 1330°C |
storage temp. | Store at RT. |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | particles/powder |
color | White |
Specific Gravity | 3.13 |
PH | 6.0-9.0 (25ºC, 1M in H2O) |
Water Solubility | 1.43 kg/L |
Sensitive | Hygroscopic |
Stability: | Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cad/mium, copper, tin, nickel and their alloys. |
1. Commonly used as analytical reagents, and also used in the preparation of photographic photosensitive emulsifiers and in the pharmaceutical industry
2. Used in photosensitive emulsion, soap, lithography, organic synthesis, medicine, food additives, etc.
3. Potassium iodide is a permitted food iodine fortifier. It can be used for table salt, the dosage is 30-70mg/kg; the dosage in infant food is 0.3-0.6mg/kg.
4. Potassium iodide is an allowable food iodine fortifier. my country stipulates that it can be used in foods for infants and young children, and the dosage is 0.3-0.6mg/kg. It can also be used for table salt with a dosage of 30-70mL/kg. As a component of thyroxine, iodine participates in the metabolism of all substances in livestock and poultry and maintains heat balance in the body. Chemicalbook is an essential hormone for the growth and reproduction of livestock and poultry. It can improve the growth performance of livestock and poultry and promote body health. If the animal body lacks iodine, it will lead to metabolic disorders, body disorders, goiter enlargement, affecting nerve function, coat color quality, and digestion and absorption of feed, eventually leading to slow growth and development.
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