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  7. Yoduro de potasio, 99,995% (base metálica), Thermo Scientific Chemicals

Yoduro de potasio, 99,995% (base metálica), Thermo Scientific Chemicals

Código de producto. 11341568
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Código de producto. 11341568 Proveedor Thermo Scientific Alfa Aesar N.º de proveedor 010978.22
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Descripción

CAS: 7681-11-0 | IK | 166.003 g/mol

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 in biomedical research, an application that takes advantage of collisional quenching of fluorescent substances by the iodide ion.

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.

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Identificadores de productos químicos

CAS 7681-11-0
Fórmula molecular IK
Peso molecular (g/mol) 166.003
Número MDL MFCD00011405
Clave InChI NLKNQRATVPKPDG-UHFFFAOYSA-M
Sinónimo potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide
PubChem CID 4875
ChEBI CHEBI:8346
Nombre IUPAC potasio; yoduro
SMILES [K+].[I-]

Especificaciones

Punto de ebullición 1330°C
Nombre del producto químico o material Potassium iodide
Punto de fusión 681°C
Color Blanco
Forma física cristalino/a/s
Cantidad 100 g
Intervalo de porcentaje de ensayo 99.995% (metals basis)
Información de solubilidad Soluble in water,alcohol,methanol,acetone and ethanol.
Formula Weight (peso de la fórmula) 166.01
Olor Odorless
Índice de refracción 1.677
Sensibilidad Hygroscopic
Aspecto White crystalline powder
Presión de vapor 1.33 hPa (1mm Hg) at 745°C
Densidad 3.12
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