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Merck
CN

373184

Gold

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

Synonym(s):

Gold Powder, Gold element

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About This Item

Empirical Formula (Hill Notation):
Au
CAS Number:
7440-57-5
Molecular Weight:
196.97
NACRES:
NA.23
PubChem Substance ID:
24863194
UNSPSC Code:
12141717
EC Number:
231-165-9
MDL number:
MFCD00003436

Key Documents

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Product Name

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

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

InChI

1S/Au

SMILES string

[Au]

assay

99.99% trace metals basis

form

evaporation slug

resistivity

2.05 μΩ-cm, 0°C

diam. × L

0.3 cm × 0.6 cm

weight

800 mg (one slug)

bp

2808 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

Quality Level

100

Related Categories

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).

General description

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

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCV9205
MKCV9982
MKCR4707
MKCN9969
MKCN0796

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Gas-phase production of gold-decorated silica nanoparticles
Boies AM, et al.
Nanotechnology, 22(31) (2011)
From Si source gas directly to positioned, electrically contacted Si nanowires: the self-assembling ?grow-in-place approach
Shan Y, et al.
Nano Letters, 49(11), 2085-2089 (2004)
Young Joo Choi et al.
Journal of nanoscience and nanotechnology, 13(6), 4437-4445 (2013-07-19)
Gold nanorods (Au NRs) that absorb near-infrared (NIR) light have great potential in the field of nanomedicine. Photothermal therapy (PTT), a very attractive cancer therapy in nanomedicine, combines nanomaterials and light. The aim of this study was to elucidate the
Zhengxia Liu et al.
Journal of biomedical nanotechnology, 9(6), 1017-1028 (2013-07-19)
Ischemic stroke is a leading cause of death and disability, and the treatment options are limited. Recent studies demonstrated that the promising applications of gold nanoparticles (Au-NPs) as intrinsic therapeutics; however, little is known about the effect of Au-NPs on
Young Min Bae et al.
Journal of biomedical nanotechnology, 9(6), 1060-1064 (2013-07-19)
We report on the enhancement of sensitivity of SPR biosensor by modifying the metal surface. A mixture layer, in which gold and dielectric medium coexist, was simply prepared by increasing the roughness of gold surface deposited onto a glass substrate
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