373184

Gold

evaporation slug, diam. × L 0.3 cm × 0.6 cm, 99.99% trace metals basis

• Synonyme(s) : Gold Powder, Gold element
• Formule empirique (notation de Hill): Au
• Numéro CAS: 7440-57-5
• Poids moléculaire : 196.97
• Numéro CE : 231-165-9
• Numéro MDL: MFCD00003436
• Code UNSPSC : 12141717
• ID de substance PubChem : 24863194
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Pureté: 99.99% trace metals basis
• Forme: evaporation slug
• Résistivité: 2.05 μΩ-cm, 0°C
• Diam. × L: 0.3 cm × 0.6 cm
• Poids: 800 mg (one slug)
• Point d'ébullition: 2808 °C (lit.)
• Pf: 1063 °C (lit.)
• Densité: 19.3 g/mL at 25 °C (lit.)
• Chaîne SMILES: [Au]
• InChI: 1S/Au
• Clé InChI: PCHJSUWPFVWCPO-UHFFFAOYSA-N

Description

Description générale

Gold evaporation slugs are chiefly employed in decorating nanoparticles which possess unique characteristics such as plasmon resonance and catalytic effects.

Application

• Gold nanoparticles in diagnostics and therapeutics for human cancer: Discusses the bio-applications of gold nanoparticles, particularly in cancer diagnostics and therapy, highlighting their low immunogenicity and potential for targeted drug delivery (Singh et al., 2018).
• Chemical and physical heterogeneity within native gold: This study provides insights into the heterogeneity of gold and its implications for various scientific studies, which is crucial for understanding gold′s physical and chemical properties in natural settings (Chapman et al., 2021).
• Gold nanoparticles for biology and medicine: Provides a comprehensive overview of the utilization of gold nanoparticles in biological and medical applications, emphasizing their unique properties that benefit drug delivery systems and therapeutic agents (Giljohann et al., 2015).
• Surface plasmon resonance in gold nanoparticles: A detailed review focusing on the surface plasmon resonance properties of gold nanoparticles and their applications in sensing, imaging, and other technologies (Amendola et al., 2017).

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)