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Catalog Number:
35742
CAS Number:
7681-11-0
Iodure de potassium
Purity:
≥ 99 % (à base de métaux)
Documents
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Product Information

Potassium iodide is a versatile inorganic compound widely recognized for its applications in various fields, including pharmaceuticals, photography, and chemical analysis. This white, crystalline salt is highly soluble in water, making it an ideal source of iodide ions for numerous applications. In the medical field, potassium iodide is used as a thyroid protectant in radiation emergencies, effectively blocking the uptake of radioactive iodine by the thyroid gland. Additionally, it plays a crucial role in the synthesis of iodinated contrast agents used in medical imaging, enhancing the visibility of internal structures.

In the realm of photography, potassium iodide serves as a key component in the preparation of silver iodide, which is essential for light-sensitive photographic emulsions. Moreover, its use in analytical chemistry as a reagent for various titrations highlights its importance in laboratory settings. With its unique properties and broad applicability, potassium iodide stands out as a valuable compound for researchers and industry professionals seeking reliable solutions in their respective fields.

CAS Number
7681-11-0
Purity
≥ 99 % (à base de métaux)
Molecular Formula
KI
Molecular Weight
166.0
MDL Number
MFCD00011405
PubChem ID
4875
Appearance
Poudre cristalline blanche
Conditions
Magasin chez RT
General Information
CAS Number
7681-11-0
Purity
≥ 99 % (à base de métaux)
Molecular Formula
KI
Molecular Weight
166.0
MDL Number
MFCD00011405
PubChem ID
4875
Appearance
Poudre cristalline blanche
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Potassium iodide is widely utilized in research focused on:

  • Medical Applications: It is commonly used in thyroid protection during radiation emergencies, as it helps to block the uptake of radioactive iodine by the thyroid gland.
  • Photography: Potassium iodide serves as a key component in photographic films and papers, enhancing the sensitivity of the materials to light.
  • Analytical Chemistry: It is employed in various titration methods and as a reagent in chemical analyses, providing reliable results in determining iodine concentrations.
  • Food Industry: Potassium iodide is added to table salt to prevent iodine deficiency in populations, ensuring adequate intake for thyroid health.
  • Veterinary Medicine: It is used in animal health for treating certain conditions, such as iodine deficiency in livestock, promoting better growth and health.

Citations