CAS 7681-11-0
:Iodure de potassium
Description :
Iodure de potassium (KI) est un composé inorganique caractérisé par son apparence blanche et cristalline et sa haute solubilité dans l'eau. Il est composé d'ions potassium (K) et iodure (I), formant un composé ionique stable. KI est couramment utilisé dans diverses applications, y compris comme complément alimentaire pour prévenir la carence en iode, dans des traitements médicaux tels que la protection de la thyroïde lors de l'exposition aux radiations, et dans des environnements de laboratoire comme réactif. Le composé présente des propriétés telles que l'hygroscopicité, ce qui signifie qu'il peut absorber l'humidité de l'air, et il peut également réagir avec des agents oxydants forts. En solution, Iodure de potassium peut libérer des ions iodure, essentiels à la synthèse des hormones thyroïdiennes. De plus, KI est connu pour son rôle dans la formation de complexes iodure-amidon, utilisés dans les titrations et la chimie analytique. Les considérations de sécurité incluent de le manipuler avec soin, car une exposition excessive peut entraîner des irritations ou d'autres problèmes de santé. Dans l'ensemble, Iodure de potassium est un composé polyvalent d'une importance significative tant pour la santé que pour la recherche scientifique.
Formule :IK
InChI :InChI=1S/HI.K/h1H;/q;+1/p-1
Code InChI :InChIKey=NLKNQRATVPKPDG-UHFFFAOYSA-M
SMILES :I[K]
Synonymes :- Antistrumin
- Asmofug E
- Ceoiodin
- Iod-active
- Iodomarin
- Iodostin
- Iodure de potassium
- Ioduro De Potasio
- Jodid
- K1-N
- Kaiod
- Kalium iodidum
- Kaliumiodid
- Kaliumjodid
- Knollide
- Nsc 77362
- Pherajod
- Potassium Iodide
- Potassium Iodide AR
- Potassium monoiodide
- Thyro-Block
- Thyrojod
- Zeoiodine
- Voir plus de synonymes
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31 produits concernés.
Potassium Iodide
CAS :Formule :KIDegré de pureté :>99.5%(T)Couleur et forme :White powder to crystalMasse moléculaire :166.00Potassium iodide, 99%
CAS :<p>Potassium iodide is used in pharmaceutical formulations and in film photography as a source of iodine. It is widely used as an analytical Reagent in iodometric tritrations. Apart from its application as a source of iodide to produce organo iodine compounds such as in Sandmeyer reactions, potassium</p>Formule :IKDegré de pureté :99%Couleur et forme :White, Crystalline powder or powderMasse moléculaire :166.00Potassium iodide, ACS, 99.0% min
CAS :<p>It is both a source of iodide and a mild reducing agent. It is used as a component in the electrolyte of dye sensitized solar cells. In the field of synthetic organic chemistry, it is used in the preparation of alkyl or aryl iodo compounds. It is employed as a nucleophilic catalyst in the alkylat</p>Formule :IKDegré de pureté :99.0%Masse moléculaire :166.00Potassium iodide, 99.995% (metals basis)
CAS :<p>Potassium iodide is used with silver nitrate to make silver iodide an important chemical in film photography. Medicinally it is used for thyroid blockade, thyroid storm and also as an expectorant. It is a component in some hair treatment chemicals. It is also used as a fluorescence quenching agent i</p>Formule :IKDegré de pureté :99.995%Masse moléculaire :166.00Potassium iodide, 99.9% (metals basis)
CAS :<p>Potassium iodide is both a source of iodide and a mild reducing agent. It is used as a component in the electrolyte of dye sensitized solar cells. In the field of synthetic organic chemistry, it is used in the preparation of alkyl or aryl iodo compounds. It is employed as a nucleophilic catalyst </p>Formule :IKDegré de pureté :99.9%Couleur et forme :Pale gray, PowderMasse moléculaire :166.00Potassium iodide, ultra dry, 99.998% (metals basis)
CAS :<p>Potassium iodide is a simple iodide salt utilized as a fluorescence quenching agent. It is used in photography and as an analytical reagent, It is used in treating overactive thyroid and protecting the thyroid gland from the effects of radiation from inhaled or swallowed radioactive iodine. It is us</p>Formule :IKDegré de pureté :99.998%Couleur et forme :White, BeadsMasse moléculaire :166.00Potassium iodide, Puratronic™, 99.998% (metals basis)
CAS :<p>It is both a source of iodide and a mild reducing agent. It is used as a component in the electrolyte of dye sensitized solar cells. In the field of synthetic organic chemistry, it is used in the preparation of alkyl or aryl iodo compounds. It is employed as a nucleophilic catalyst in the alkylat</p>Formule :IKDegré de pureté :99.998%Masse moléculaire :166.00Iodine, 0.01N Standardized Solution
CAS :<p>Iodine, 0.01N standardized solution is used for accurate volumetric analysis. It is also used as a disinfectant and antibacterial agent in solutions, tinctures and salves. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>Formule :I2Couleur et forme :Dark brown, LiquidMasse moléculaire :253.81Potassium iodide, 99.99% (metals basis)
CAS :<p>Potassium iodide is a simple iodide salt utilized as a fluorescence quenching agent which acts by collisional quenching of fluorescent substances by the iodide ion. It is also used in the isolation of single stranded DNA. This Thermo Scientific Chemicals brand product was originally part of the Alf</p>Formule :IKDegré de pureté :99.99%Masse moléculaire :166.00Potassium iodide, 99+% (ACS)
CAS :<p>Potassium iodide, 99+% (ACS)</p>Formule :KIDegré de pureté :99+%Couleur et forme :white pwdr.Masse moléculaire :166.01Potassium Iodide
CAS :Iodides and iodide oxides of potassiumFormule :KICouleur et forme :White Granules CrystalsMasse moléculaire :165.86818Potassium Iodide
CAS :<p>4x25kg</p>Formule :IKDegré de pureté :99%Couleur et forme :SolidMasse moléculaire :166.0028Ref: IN-DA0035IL
10g29,00€1kg176,00€25g26,00€50g37,00€5kgÀ demander100g52,00€10kgÀ demander250g96,00€500g136,00€Potassium iodide
CAS :Potassium iodideFormule :·I·KDegré de pureté :≥95%Couleur et forme : white crystalline solidMasse moléculaire :166.00277g/molPotassium iodide, BP, Ph. Eur. grade
CAS :Formule :KIDegré de pureté :≥ 99.0%Couleur et forme :White crystalline powder or crystalsMasse moléculaire :166.01Potassium iodide, 99.9+%
CAS :Formule :KIDegré de pureté :≥ 99.9%Couleur et forme :White crystalline powder or crystalsMasse moléculaire :166.01Potassium iodide
CAS :Potassium iodide 用于治疗过度活跃的甲状腺,并保护甲状腺免受吞咽或吸入放射性碘的辐射影响。可在意外接触放射性碘后或服用含放射性碘的药物前后使用。Formule :IKCouleur et forme :White Solid CrystallineMasse moléculaire :166.01Potassium iodide, 99%
CAS :Formule :KIDegré de pureté :99.0 - 101.0 %Couleur et forme :Colourless crystals or white crystalline powderMasse moléculaire :166.01Potassium iodide
CAS :Formule :IKDegré de pureté :98.0%Couleur et forme :SolidMasse moléculaire :166.0028Potassium iodide, 99%, Ph. Eur., BP, USP grade
CAS :Formule :KICouleur et forme :White to almost white powder or colourless crystalsMasse moléculaire :166.01Potassium iodide
CAS :<p>Potassium iodide is a chemical compound that is used as a nutrient solution in the production of polyvinyl chloride. It reacts with sodium trifluoroacetate to produce potassium trifluoroacetate, which is then reacted with copper chloride to form copper trifluoride. The reaction produces hydrogen fluoride gas and anhydrous sodium carbonate. Potassium iodide has been shown to have some antiviral effects against hepatitis B virus and the herpes simplex virus type 1. This compound can also be used in wastewater treatment processes because it reacts with trifluoroacetic acid to form carbon dioxide and sodium bicarbonate. Potassium iodide can be titrated with hydrochloric acid or acetic acid to determine its concentration. In addition, potassium iodide can be used for chemiluminescent reactions and electrochemical impedance spectroscopy experiments.</p>Formule :IKDegré de pureté :Min 99%Couleur et forme :White Off-White PowderMasse moléculaire :166 g/molPotassium iodide (99.99%-K) PURATREM
CAS :<p>Potassium iodide (99.99%-K) PURATREM</p>Formule :KIDegré de pureté :(99.99%-K)Couleur et forme :white pwdr.Masse moléculaire :166.01Potassium Iodide 1M Solution
CAS :Formule :KICouleur et forme :Clear, Colourless to pale yellow, LiquidMasse moléculaire :166.00Potassium Iodide 0.1M Solution
CAS :Formule :KICouleur et forme :Clear, Colourless, LiquidMasse moléculaire :166.00Potassium Iodide ExiPlus, Multi-Compendial, 99.8%
CAS :Formule :KIDegré de pureté :min.99.8%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :166.00Potassium Iodide pure, 99%
CAS :Formule :KIDegré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :166.00Potassium Iodide ACS, 99.8%
CAS :Formule :KIDegré de pureté :min. 99.8%Couleur et forme :White, Crystalline powder/ Solid, Clear, ColourlessMasse moléculaire :166.00Potassium Iodide
CAS :<p>Applications Potassium Iodide is used primarily used in the treatment of radiation poisoning due to environmental contamination by iodine-131.<br>References Wolff, J. et al.: Pharmacol. Rec., 50, 89 (1998);<br></p>Formule :IKCouleur et forme :NeatMasse moléculaire :166.00












