MilliporeSigma
All Photos(2)

326585

Sigma-Aldrich

Gold

powder, <10 μm, ≥99.9% trace metals basis

Empirical Formula (Hill Notation):
Au
CAS Number:
Molecular Weight:
196.97
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

≥99.9% trace metals basis

form

powder

resistivity

2.05 μΩ-cm, 0°C

particle size

<10 μm

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

Related Categories

Compare Similar Items

View Full Comparison

1 of 4

This Item
GF87794869GF87616772GF86996727
Gold powder, &lt;10&#160;&#956;m, &#8805;99.9% trace metals basis

Sigma-Aldrich

326585

Gold

Gold wire, 0.33&#160;mm diameter, length 1 m, purity 99.95%

GF87794869

Gold

Gold foil, thickness 0.01&#160;mm, size 100 × 100&#160;mm, purity 99.9%

GF87616772

Gold

Gold wire, 0.01&#160;mm diameter, length 10 m, purity 99.99+%

GF86996727

Gold

assay

≥99.9% trace metals basis

assay

99.95%

assay

99.9%

assay

≥99.99%

form

powder

form

wire

form

foil

form

wire

resistivity

2.05 μΩ-cm, 0°C

resistivity

2.05 μΩ-cm, 0°C

resistivity

2.05 μΩ-cm, 0°C

resistivity

2.05 μΩ-cm, 0°C

bp

2808 °C (lit.)

bp

2808 °C (lit.)

bp

2808 °C (lit.)

bp

2808 °C (lit.)

mp

1063 °C (lit.)

mp

1063 °C (lit.)

mp

1063 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

Application

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.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service