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40218 Gallium(III) nitride, 99.99% (metals basis)

CAS-Nummer
25617-97-4
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
40218-09 10g 160,00
40218-18 50g 720,00
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Gallium(III) nitride, 99.99% (metals basis)

MDL
MFCD00016108
EINECS
247-129-0

Chemische Eigenschaften

Formel
GaN
Molmasse
83.73
Form
Powder
Schmelzpunkt
800° subl.
Dichte
6.1
Storage & Sensitivity
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Löslichkeit
Slightly soluble in hot concentrated sulfuric acid and hot conc. sodium hydroxide. Insoluble in water and dilute acids.

Anwendungen

Gallium(III) nitride is used to read blu-ray discs. It is used in various wireless infrastructure applications. It finds applications in optoelectronic, high-power and high-frequency devices. It is also useful in military electronics (active electronically scanned array radars). It is biocompatible and used in electrodes and electronic components in living organisms. It is a suitable material for solar cell arrays for satellites. It is employed in bright light-emitting diodes.

Bemerkungen

Water and moisture sensitive. It forms ammonia when contacted with water or humid air. Incompatible with stong oxidizing agents.

Literaturverweise

Alam, K.; Foley, A.; Smith, A. R. Native Gallium Adatoms Discovered on Atomically-Smooth Gallium Nitride Surfaces at Low Temperature. Nano Lett. 2015, 15 (3), 2079-2085.

Deshpande, S.; Frost, T.; Yan, L.; Jahangir, S.; Hazari, A.; Liu, X.; Millunchick, J. M.; Mi, Z.; Bhattacharya, P. Formation and Nature of InGaN Quantum Dots in GaN Nanowires. Nano Lett. 2015, 15 (3), 1647-1653.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H317

May cause an allergic skin reaction.

Sicherheitshinweise: P261-P280g-P363-P321-P333+P313-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,4351
Harmonized Tariff Code
2850.00
TSCA
Yes

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