Compound Q&A
What is Iodide (CAS: 20461-54-5)?
Answer
Iodide, also known as iodine monovalent ion, is the anion of iodine with the chemical formula I⁻. It is a key component in many chemical reactions and is found in various compounds. Iodide is stable in neutral and slightly acidic solutions but decomposes in strongly acidic conditions. It is a monovalent anion and plays a crucial role in thyroid hormone synthesis and as a dietary supplement.
About
CAS No
20461-54-5
English Name
Iodide
Molecular Formula
I
Molecular Weight
126.9 g/mol
SMILES
[I-]
InChIKey
XMBWDFGMSWQBCA-UHFFFAOYSA-M
Last Updated: 2026-03-19 01:47
