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373168

Gold

Name: Gold
Brand: ALDRICH

evaporation slug, diam. × L 0.6 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):

CAS Number:

7440-57-5

Molecular Weight:

196.97

NACRES:

NA.23

PubChem Substance ID:

24863192

UNSPSC Code:

12141717

EC Number:

231-165-9

MDL number:

MFCD00003436

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Properties

Quality Level

100

assay

99.99% trace metals basis

form

evaporation slug

reaction suitability

core: gold

resistivity

2.05 μΩ-cm, 0°C

diam. × L

0.6 cm × 0.6 cm

weight

6.4 g (one slug)

bp

2808 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

Description

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Articles

Combinatorial Materials Science for Energy Apps

Combinatorial Materials Science identifies breakthrough materials through systematic exploration, aiding material discovery.

Multifunctional phosphine stabilized gold nanoparticles: an active catalytic system for three-component coupling reaction.

Bibek Jyoti Borah et al.

Journal of nanoscience and nanotechnology, 13(7), 5080-5087 (2013-08-02)

Multifunctional phosphine based ligands, 1,1,1-tris(diphenylphosphinomethyl)ethane [CH3C(CH2 PPh2)3][P3] and 1,1,1-tris(diphenylphosphinomethyl)ethane trisulphide [CH3C(CH2P(S)Ph2)3][P3S3] have been introduced to stabilize Au(o)-nanoparticles having small core diameter and narrow size distribution. The Au(o)-nanoparticles were synthesized by the reduction of HAuCl4 precursor with NaBH4 in the presence

Cytotoxicity and genotoxicity induced by photothermal effects of colloidal gold nanorods.

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

Enhancement of the sensitivity of surface plasmon resonance biosensor by modifying the metal surface.

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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Global Trade Item Number

SKU	GTIN
373168-6.4G	04061835505203