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Gold (Au)

Gold is found as a free metal in nature, occurs in veins and alluvial deposits, and is associated with tellurides, quartz, and pyrite.

In pure form, it's an attractive metallic yellow color, but can be black, ruby, or purple in smaller quantities. As the most malleable and ductile metal, gold is typically alloyed for strength. It conducts heat and electricity, reflects infrared rays, and is mostly unaffected by air and chemicals. Some of gold's 18 isotopes are used in medicine to treat cancer and arthritis.

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Search Within Results
Keyword Search:
1 – 15 of 444 results
1

Gold flake/sphere, APS 1-15 micron, 99.95% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
2

Gold Palladium wire, 0.2mm (0.008in) dia, annealed, 99.9% (metals basis)

Name Note 0.2mm (0.008 in.) dia., Annealed, Temper: softest 0.154g/ft
Percent Purity 99.9%
Form Wire
MDL Number MFCD00003436
Solubility Information Insoluble in water.
Chemical Name or Material Gold Palladium wire
TSCA Yes
Recommended Storage Ambient temperatures
Assay Percent Notes (metals basis)
Avg. Mol. Wt. or Mol. Wt. Range Au:Pd; 60:40 wt%
3

Gold wire, 0.1mm (0.004in) dia, 99.95% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
4

Gold wire, 0.25mm (0.01in) dia, 99.9% (metals basis)

CAS: 7440-57-5 | Au | 196.97 g/mol

ChEBI CHEBI:30050
Chemical Name or Material Gold wire
SMILES [Au]
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Assay Percent Range 99.9% (metals basis)
PubChem CID 23985
Percent Purity 99.9%
CAS 7440-57-5
MDL Number MFCD00003436
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
TSCA Yes
Recommended Storage Ambient temperatures
IUPAC Name gold
Molecular Formula Au
EINECS Number 231-165-9
Assay Percent Notes (metals basis)
5

Gold wire, 0.025mm (0.001in) dia, annealed, 99.95% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
6

Gold wire, 0.2mm (0.008in) dia, 99.9% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
7

Gold Nickel wire, 0.5mm (0.02in) dia, annealed, 99.85% (metals basis)

Name Note 0.5mm (0.02 in.) dia., Annealed, Temper: soft
Percent Purity 99.85%
Form Wire
Health Hazard 3 P201-P202-P260-P264b-P270-P272-P280g-P281-P302+P352-P308+P313-P333+P313-P363-P501c
MDL Number MFCD02091707
Health Hazard 2 GHS H Statement
H351-H317
Suspected of causing cancer.
May cause an allergic skin reaction.
Health Hazard 1 H317-H350-H372
Chemical Name or Material Gold Nickel wire
TSCA Yes
Recommended Storage Ambient temperatures
Assay Percent Notes (metals basis)
Weight ≈0.32g/10cm
Avg. Mol. Wt. or Mol. Wt. Range Au:Ni; 82:18 wt%
8

Gold Zinc slugs, 3.175mm (0.125in)dia x 3.175mm (0.125in) length, 99.95% (metals basis)

Name Note 3.175mm (0.125 in.) dia. x 3.175mm (0.125 in.) length
Percent Purity 99.95%
Form Slug
MDL Number MFCD02092916
Chemical Name or Material Gold Zinc slugs
TSCA Yes
Recommended Storage Ambient temperatures
Assay Percent Notes (metals basis)
Weight ≈0.45g/slug
Avg. Mol. Wt. or Mol. Wt. Range Au:Zn; 90:10 wt%
9

Gold Zinc slugs, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length, 99.99% (metals basis), Thermo Scientific™

Name Note 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length
Percent Purity 99.99%
Form Slug
MDL Number MFCD02092916
Chemical Name or Material Gold Zinc slugs
TSCA Yes
Recommended Storage Ambient temperatures
Assay Percent Notes (metals basis)
Weight ≈3.7g/slug
Avg. Mol. Wt. or Mol. Wt. Range Au:Zn; 95:5 wt%
10

Gold slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Premion™, 99.999% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
11

Gold slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Premion™, 99.99% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
12

Gold wire, 2.0mm (0.08in) dia, 99.95% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
13

Gold wire, 0.0127mm (0.0005in) dia, 4.88m (16ft), 99.9% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
14

Gold wire, 0.1mm (0.004in) dia, Premion™, 99.998% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au
15

Gold wire, 2.0mm (0.08in) dia, Premion™, 99.9985% (metals basis)

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N Synonym: colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3 PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

PubChem CID 23985
CAS 7440-57-5
Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
MDL Number MFCD00003436
SMILES [Au]
Synonym colloidal,powder,flake,leaf,gold, colloidal,burnish,shell,ci pigment metal 3,magnesium purple,c.i. pigment metal 3
IUPAC Name gold
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula Au