DIIODIDE Meaning and
Definition
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Diiodide refers to a chemical compound that contains two atoms of iodine. It is derived from the element iodine, which is a halogen with the atomic number 53 and symbol I. The chemical formula for diiodide is I2, indicating the presence of two iodine atoms bonded together.
Diiodide is commonly found as a yellow or brownish solid with a pungent odor. It is sparingly soluble in water but dissolves readily in organic solvents such as alcohol, ether, or chloroform. Diiodide has a molecular weight of approximately 253.8 grams per mole.
In terms of its applications, diiodide has various uses across different fields. It is utilized in laboratory experiments as a reagent and catalyst due to its ability to facilitate chemical reactions. Diiodide also plays a role in the preparation of pharmaceuticals, dyes, and certain types of polymers. Additionally, it can be employed as an iodine supplement in various industries, including animal nutrition and medication production.
From a biological standpoint, diiodides can be found in the thyroid gland, where they are essential for the synthesis of thyroid hormones like thyroxine (T4) and triiodothyronine (T3). These hormones play significant roles in regulating metabolism, growth, and development.
In summary, diiodide is a compound consisting of two iodine atoms bonded together. It often appears as a solid substance and possesses various applications in chemistry, industry, and biology.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for DIIODIDE
- siiodide
- xiiodide
- ciiodide
- fiiodide
- riiodide
- eiiodide
- duiodide
- djiodide
- dkiodide
- doiodide
- d9iodide
- d8iodide
- diuodide
- dijodide
- dikodide
- dioodide
- di9odide
- di8odide
- diiodidr
- sdiiodide
Etymology of DIIODIDE
The word "diiodide" is derived from the combination of two elements: "di-" meaning two, and "iodide" referring to a compound containing iodine. In chemistry, "iodide" specifically denotes a compound where iodine is in a negative oxidation state. Therefore, "diiodide" refers to a compound in which two iodine atoms are combined.
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