Iodine

A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.

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Tree Number(s): D01.268.380.400

MeSH Unique ID: D007455

Registry Number: 9679TC07X4

Entry Terms:

• Iodine-127
• Iodine 127

See Also:

• Iodine Isotopes
• Iodine Radioisotopes

Pharmacologic Action:

• Anti-Infective Agents, Local
• Trace Elements

All MeSH Categories
Chemicals and Drugs Category
Inorganic Chemicals
Elements
Halogens
Iodine
Iodine Isotopes
Iodine Radioisotopes