Compound Q&A
What are the main uses of Potassium Iodide (CAS: 7681-11-0)?
Answer
Potassium iodide (CAS: 7681-11-0) is widely used in pharmaceuticals as an iodine source for thyroid treatments and radioprotective agents. Industrially, it serves as a precursor for iodine compounds and a stabilizer in photography. In food, it’s added to salt to prevent iodine deficiency. Research applications include its use in chemical reactions and as a reagent. Its versatility stems from its ionic properties and solubility, making it valuable across multiple fields.
About
CAS No
7681-11-0
English Name
Potassium iodide
Molecular Formula
IK
Molecular Weight
166.0028 g/mol
SMILES
[K+].[I-]
InChIKey
NLKNQRATVPKPDG-UHFFFAOYSA-M
Last Updated: 2025-08-25 01:07