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Catalog Number:
01702
CAS Number:
7681-82-5
Sodium iodide
Grade:
Meets USP specification
Purity:
99.0 - 101.5% (Assay on anhydrous basis)
Hazmat
Documents
$25.00 /100G
Pack Size Availability Price
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Product Information

Sodium iodide is a versatile inorganic compound widely used in various applications across the pharmaceutical, chemical, and research industries. Known for its high solubility in water, sodium iodide serves as a crucial reagent in organic synthesis and is often employed in the preparation of iodinated compounds. Its ability to act as a source of iodide ions makes it invaluable in the production of contrast agents for medical imaging, particularly in radiology, where it enhances the visibility of internal structures during imaging procedures. Additionally, sodium iodide is utilized in the synthesis of iodide salts and as a nutritional supplement in animal feed to prevent iodine deficiency.

Researchers also appreciate sodium iodide for its role in analytical chemistry, where it is used in titrations and as a standard for iodometric determinations. Its unique properties, such as stability and ease of handling, make it a preferred choice for laboratories and industrial applications alike. With its broad range of uses, sodium iodide continues to be an essential compound for professionals seeking reliable and effective solutions in their work.

CAS Number
7681-82-5
Purity
99.0 - 101.5% (Assay on anhydrous basis)
Grade
Meets USP specification
Molecular Formula
NaI
Molecular Weight
149.89
MDL Number
MFCD00003532
PubChem ID
5238
Melting Point
661 °C (Lit.)
Density
3.66 g/mL
Appearance
Colorless or white crystalline powder
Boiling Point
1304 ºC (Lit.)
Conditions
Store at RT
General Information
CAS Number
7681-82-5
Purity
99.0 - 101.5% (Assay on anhydrous basis)
Grade
Meets USP specification
Molecular Formula
NaI
Molecular Weight
149.89
MDL Number
MFCD00003532
PubChem ID
5238
Melting Point
661 °C (Lit.)
Density
3.66 g/mL
Appearance
Colorless or white crystalline powder
Boiling Point
1304 ºC (Lit.)
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Sodium iodide is widely utilized in research focused on:

  • Medical Imaging: It is a key component in radiopharmaceuticals, particularly in thyroid scans, where it helps visualize thyroid function and diagnose disorders.
  • Organic Synthesis: Sodium iodide serves as a reagent in organic chemistry, facilitating the synthesis of various iodinated compounds, which are crucial in pharmaceuticals and agrochemicals.
  • Analytical Chemistry: Used in titrations and as a standard in iodometry, it aids in the quantitative analysis of substances, providing accurate results for researchers.
  • Food Industry: Sodium iodide is employed as an iodizing agent in salt production, ensuring that dietary iodine levels are maintained, which is vital for public health.
  • Biochemistry: It plays a role in cell culture and preservation, enhancing the stability of biological samples and improving the reliability of experimental results.

Citations