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7783-96-2 - Silver iodide, 99.9% (metals basis) - 11419 - Alfa Aesar

11419 Silver iodide, 99.9% (metals basis)

CAS-Nummer
7783-96-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 67,90
100g 197,00
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Silver iodide, 99.9% (metals basis)

MDL
MFCD00003412
EINECS
232-038-0

Chemische Eigenschaften

Formel
AgI
Molmasse
234.77
Form
Crystalline
Schmelzpunkt
558°
Dichte
5.67
Sensitivität
Light Sensitive
Löslichkeit
Insoluble in water, acids and ammonium carbonate. Freely soluble in alkali cyanides and iodides.

Anwendungen

Used in medicine for its caustic, astringent and antiseptic effects. Used in photography, and in the estimation of silver. Through heterogeneous nucleation, it is used in cloud seeding, relying on its beta-AgI crystal structure being similar to that of Ice.

Bemerkungen

Highly photosensitive, and hence silver iodide generally contains trace amounts of metallic silver. Incompatible with strong oxidizing agents.

Literaturverweise

Fraux, G.; Doye, J. P. K. Heterogeneous ice nucleation on silver-iodide-like surfaces. J. Chem. Phys. 2014, 141, 216101.

Grabowski, P.; Nowinski, J. L. Alpha Silver Iodide Stabilization in Mechanosynthesized AgI-Ag{2}O-M{x}O{y} Systems. Procedia Engineering 2014, 98, 86-92.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H400-H410

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P273-P391-P501a

Avoid release to the environment. Collect spillage. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,8516
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2843.29
TSCA
Yes
RTECS
VW4450000

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