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Potassium iodide is ionic compound which iodine ions and silver ions can form yellow precipitate silver iodide (when exposes to light, it can decompose, it can be used to make high-speed photographic film), can be used to verify the presence of iodine ions.
Potassium iodide is the raw material for the manufacture of iodide and dyes.Used as photographic photosensitive emulsifier.In medicine, it is used as an expectorant, diuretic, goiter prevention and control agent, and as a preoperative drug for hyperthyroidism.It is a cosolvent for iodine and some insoluble metal iodides.For livestock feed additives.
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.
| 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 (round) |
| color | Yellow |
| Specific Gravity | 3.13 |
| PH | 6.0-9.0 (25ºC, 1M in H2O) |
| Water Solubility | 1.43 kg/L |
| Sensitive | Hygroscopic |
| Merck | 14,7643 |
| Stability: | Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, , copper, tin, nickel and their alloys. |
Solid: 2 kg per Tin Foil Bag orCarton
Liquid: 5 kg per Plastic Drum
If it is a normal order:
Solid: 25 kg per Plastic Bag or Carton
Liquid: 25 kg per plastic Drum or Steel Drum
PS: We accept the packing as specified.
We usually prepare the goods within 7~10 days.By sea or by air.
If you have any other needs can contact us.
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