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Catalog Number:
24751
CAS Number:
7681-11-0
Iodure de potassium
Grade:
Réactif ACS
Purity:
≥ 99 % (dosage par titration)
Documents
$20.00 /25G
Taille
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Informations sur le produit

Titrages iodométriques; agent réducteur

Numéro CAS 
7681-11-0
Formule moléculaire
KI
Poids moléculaire 
166.0
Point de fusion 
680 °C (environ)
Informations générales
Numéro CAS 
7681-11-0
Formule moléculaire
KI
Poids moléculaire 
166.0
Point de fusion 
680 °C (environ)
Propriétés
Informations complémentaires sur la propriété à venir prochainement !
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Sécurité et réglementation
Matières dangereuses
-
Antibiotique
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Réglementé par la DEA
Non
Avertissements 
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Applications

Potassium iodide is widely utilized in research focused on:

  • Medical Applications: It is commonly used in the treatment of thyroid conditions, particularly in patients with hyperthyroidism or those undergoing thyroid surgery, as it helps to reduce thyroid hormone production.
  • Radiological Protection: In the event of a nuclear accident, potassium iodide can be administered to block the uptake of radioactive iodine by the thyroid gland, thereby reducing the risk of thyroid cancer.
  • Laboratory Reagents: This compound serves as a reagent in various chemical reactions and analytical methods, including iodometric titrations, which are essential for determining the concentration of oxidizing agents.
  • Food Industry: It is used as a nutritional supplement in iodized salt and animal feed to prevent iodine deficiency, which is crucial for maintaining healthy thyroid function in humans and livestock.
  • Photography: Potassium iodide is employed in the production of photographic films and papers, where it acts as a light-sensitive agent, enhancing image quality and clarity.

Citations