File:Sodium_iodide.jpg · Wikimedia Commons · See Wikimedia Commons
OverviewAI-generated
Sodium iodide is a chemical compound with the formula NaI. It has a mass of 149.894 and an electric dipole moment of 9.236. The ionization energy for this substance is 7.64. Its melting point is 660 and its boiling point is 1304.
In terms of molecular properties, sodium iodide has a charge of 0 and a topological polar surface area of 0. It contains one hydrogen bond acceptor and no hydrogen bond donors. The canonical SMILES representation is [Na+].[I-].
The compound is referenced by 606 other encyclopedia articles. A search for sodium iodide in PubMed yields a count of 5839 entries.
Synthesized by Vinony from 20 facts across 4 sources: Wikidata, PubMed, PubChem, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- INa
- Molecular weight
- 149.8942 g/mol
- IUPAC name
- sodium iodide
- SMILES
- [Na+].[I-]
- InChIKey
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 1
- Formal charge
- 0
via PubChem
Research
5,839 papers- Sodium iodide.The Medical world · 1947
- Management and evaluation of sodium [131I] iodide contamination after oral administration.Nuclear medicine communications · 2020
- [Sodium iodide symporter in physiology and diseases -- the current state of knowledge].Endokrynologia Polska · 2007
- ACR-ACNM-ARS-SNMMI-SPR Practice Parameter for Treatment of Benign and Malignant Thyroid Disease With I-131 Sodium Iodide.American journal of clinical oncology · 2026
- Regulation of the sodium iodide symporter by iodide in FRTL-5 cells.European journal of endocrinology · 2001
via PubMed
Wikidata facts
- Subclass of
- chemical compound
- Has part
- sodium
- Mass
- 149.894
- Image
- Sodium iodide.jpg
Show 7 more facts
- chemical formula
- INa
- canonical SMILES
- [Na+].[I-]
- Commons category
- Sodium iodide
- electric dipole moment
- 9.236
- ionization energy
- 7.64
- melting point
- 660
- boiling point
- 1304
via Wikidata · CC0
~7 min read
Encyclopedic overview
NaI(Tl) scintillators
Identifiers
Excerpted from Wikipedia’s “sodium iodide” article, available under the CC BY-SA 4.0 licence.