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Potassium Iodide | KI or IK | CID 4875 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
This is 100% weight/volume (note units of mass concentration) of KI (one gram KI per mL solution), which is possible because SSKI is significantly more dense than pure water—about 1.67 g/mL. [57] Because KI is about 76.4% iodide by weight, SSKI contains about 764 mg iodide per mL.
Potassium iodide (KI) is prepared by reacting potassium hydroxide to iodine with a hot solution. It is used mainly in the form of a saturated solution, 100 g potassium iodide to 100 ml water. That equates to around 50 mg/drop.
The dose is 0.5 g-1.0 g in 100 mL, with the accompany of iodine (0.5 g-1.0 g in 100 mL). KI is also used as a fluorescence quenching agent in biomedical research because of collisional quenching by its iodide ion.
Formula: KI; Hill system formula: I 1 K 1; CAS registry number: [7681-11-0] Formula weight: 166.003; Class: iodide Colour: white; Appearance: crystalline solid; Melting point: 681°C; Boiling point: 1323°C; Density: 3120 kg m-3
30 Ιουλ 2024 · KI Molar mass: 166.0028 g/mol Appearance White solid Odor: Odorless Density: 3.12 g/cm 3: Melting point: 681 °C (1,258 °F; 954 K) Boiling point: 1,330 °C (2,430 °F; 1,600 K)
Potassium iodide. Molecular formula: IK. Average mass: 166.002. Monoisotopic mass: 165.868180. ChemSpider ID: 4709.
