326585
Gold
powder, <10 μm, ≥99.9% trace metals basis
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About This Item
Formula empirica (notazione di Hill):
Au
Numero CAS:
Peso molecolare:
196.97
Numero CE:
Numero MDL:
Codice UNSPSC:
12141717
ID PubChem:
NACRES:
NA.23
Prodotti consigliati
Saggio
≥99.9% trace metals basis
Stato
powder
Resistività
2.05 μΩ-cm, 0°C
Dimensione particelle
<10 μm
P. ebollizione
2808 °C (lit.)
Punto di fusione
1063 °C (lit.)
Densità
19.3 g/mL at 25 °C (lit.)
Stringa SMILE
[Au]
InChI
1S/Au
PCHJSUWPFVWCPO-UHFFFAOYSA-N
Descrizione generale
Gold(Au) is a yellow noble metal known for its lustrous appearance and highresistance to corrosion. With a melting point of 1,063 °C, gold is one of themost malleable and ductile metals, making it ideal for various applications.Our high-purity gold powder is characterized by its purity of 99.9% on a tracemetals basis and is available in a fine powder form with particle sizes <10μm. Gold is widely used in electronics, dental materials, and as a catalyst invarious chemical reactions. Gold powder is a key material in the synthesisof gold nanoparticles, which have applications in sensors, imaging, and ascomponents in nanocomposites. The unique optical properties of goldnanoparticles are exploited in various nanotechnology applications.
Applicazioni
Gold particles were used to coat Calcium-green-1 dextrans conjugated dye, for ballistic dye loading via gene gun.
Gold particles were used to coat calcium-green-1 dextrans conjugated dye, for ballistic dye loading via gene gun.
Codice della classe di stoccaggio
13 - Non Combustible Solids
Classe di pericolosità dell'acqua (WGK)
nwg
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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