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7681-11-0 - Potassium iodide, 99.995% (metals basis) - 10978 - Alfa Aesar

10978 Potassium iodide, 99.995% (metals basis)

CAS-Nummer
7681-11-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 46,80
25g 118,00
100g 344,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Potassium iodide, 99.995% (metals basis)

MDL
MFCD00011405
EINECS
213-659-4

Chemische Eigenschaften

Formel
KI
Molmasse
166.01
Form
Crystalline
Schmelzpunkt
681°
Siedepunkt
1330°
Dichte
3.12
Brechungsindex
1.677
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, alcohol, methanol, acetone and ethanol.

Anwendungen

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.

Bemerkungen

It is hygroscopic. Should be stored at room temperature.

Weitere Referenzen

Merck
14,7643
Harmonized Tariff Code
2827.60
TSCA
Yes
RTECS
TT2975000

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Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

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Forschungs- und Laborbedarf