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Kaliumiodid, 99.995 % (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. p-4824896
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Artikelnummer. Menge unitSize
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11321568 25 g 25 Gramm
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Artikelnummer. 11331568

Marke: Thermo Scientific Alfa Aesar 010978.06

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Beschreibung

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.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 7681-11-0
Summenformel IK
Molekulargewicht (g/mol) 166.003
MDL-Nummer MFCD00011405
InChI-Schlüssel NLKNQRATVPKPDG-UHFFFAOYSA-M
Synonym potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide
PubChem CID 4875
ChEBI CHEBI:8346
IUPAC-Name Kalium; Iodid
SMILES [K+].[I-]

Specifications

Siedepunkt 1330°C
Chemischer Name oder Material Potassium iodide
Schmelzpunkt 681°C
Farbe Weiß
Physikalische Form Kristallin
Menge 5 g
Prozentgehaltsbereich 99.995% (metals basis)
Löslichkeitsinformationen Soluble in water,alcohol,methanol,acetone and ethanol.
Formelmasse 166.01
Geruch Geruchsneutral
Brechungsindex 1.677
Empfindlichkeit Hygroskopisch
Aussehen White crystalline powder
Dampfdruck 1.33 hPa (1mm Hg) at 745°C
Dichte 3.12
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RUO – Research Use Only

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