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CAS 10139-47-6

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Zinc iodide

Description:
Zinc iodide (ZnI2) is an inorganic compound characterized by its white crystalline appearance, although it can appear yellowish when hydrated. It is highly soluble in water and exhibits hygroscopic properties, meaning it can absorb moisture from the air. Zinc iodide is typically formed through the reaction of zinc with iodine and is often used in various applications, including as a reagent in organic synthesis, in the production of iodide salts, and in medical imaging as a contrast agent. The compound has a molecular weight of approximately 319.2 g/mol and exists in both anhydrous and hydrated forms, with the dihydrate form being more common. In terms of safety, zinc iodide can be irritating to the skin, eyes, and respiratory tract, and appropriate precautions should be taken when handling it. Its chemical structure features a tetrahedral coordination of zinc ions surrounded by iodide ions, contributing to its stability and reactivity in various chemical processes.
Formula:I2Zn
InChI:InChI=1S/2HI.Zn/h2*1H;/q;;+2/p-2
InChI key:InChIKey=UAYWVJHJZHQCIE-UHFFFAOYSA-L
SMILES:[Zn](I)I
Synonyms:
  • Iodure de zinc
  • Ioduro De Cinc
  • Nsc 39113
  • Zinc Iodide
  • Zinc diiodide
  • Zinc iodide (ZnI<sub>2</sub>)
  • Zinkiodid
  • Diiodozinc
  • Zinc iodide (Zn0.5I)
  • Zinc iodide (ZnI2)
  • Zinc iodide (ZnI2)
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