accessibility menu, dialog, popup

UserName

CAS RN 7440-57-5

Au

CAS RN 7440-57-5

IUPAC Name: gold
Synonyms: gold|gold leaf|colloidal gold|gold flake|gold atom|Aun|gold(0)|aurum|oro
Molecular Weight (g/mol): 196.97
Molecular Formula: Au
InChi Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N
SMILES: [Au]
Molecular Weight (g/mol) 
  • (5)
  • (240)
Quantity 
  • (1)
  • (1)
  • (1)
  • (3)
  • (3)
  • (20)
  • (5)
  • (10)
  • (1)
  • (1)
  • (6)
  • (1)
  • (22)
  • (6)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (9)
  • (3)
  • (31)
  • (24)
  • (4)
  • (3)
  • (3)
  • (4)
  • (21)
  • (6)
  • (9)
  • (2)
  • (16)
  • (5)
Form 
  • (4)
  • (2)
  • (30)
  • (53)
  • (1)
  • (1)
  • (4)
  • (2)
  • (6)
  • (7)
  • (10)
  • (2)
  • (2)
  • (5)
  • (71)
  • (9)
Percent Purity 
  • (1)
  • (5)
  • (2)
  • (19)
  • (16)
  • (18)
  • (19)
  • (4)
  • (8)
  • (4)
  • (6)
  • (8)
  • (19)
Grade 
  • (2)
  • (2)
  • (1)
  • (1)
  • (47)
  • (2)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (7)
  • (5)
  • (233)

Molecular Weight (g/mol)

  • (5)
  • (240)

Quantity

  • (1)
  • (1)
  • (1)
  • (3)
  • (3)
  • (20)
  • (5)
  • (10)
  • (1)
  • (1)
  • (6)
  • (1)
  • (22)
  • (6)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (9)
  • (3)
  • (31)
  • (24)
  • (4)
  • (3)
  • (3)
  • (4)
  • (21)
  • (6)
  • (9)
  • (2)
  • (16)
  • (5)

Form

  • (4)
  • (2)
  • (30)
  • (53)
  • (1)
  • (1)
  • (4)
  • (2)
  • (6)
  • (7)
  • (10)
  • (2)
  • (2)
  • (5)
  • (71)
  • (9)

Percent Purity

  • (1)
  • (5)
  • (2)
  • (19)
  • (16)
  • (18)
  • (19)
  • (4)
  • (8)
  • (4)
  • (6)
  • (8)
  • (19)

Grade

  • (2)
  • (2)
  • (1)
  • (1)
  • (47)
  • (2)

Physical Form

  • (2)
  • (6)

Solvent or Matrix

  • (3)
  • (2)

Technique

  • (3)
  • (3)
  • (2)

Concentration

  • (2)
1 – 15 of 125 results
1

Gold standard solution, for AAS, 1 mg/ml Au in 10-20% HCl

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

Molecular Weight (g/mol) 196.97
ChEBI CHEBI:30050
Solubility Soluble in water
Color Orange/Yellow to Yellow
Physical Form Powder and/or Chunks
Chemical Name or Material Gold standard solution
Grade AAS
SMILES [Au]
Concentration 990 to 1010 μg/mL of Au(3+) in 10 to 20% HCl
InChI Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Density 1.0900g/mL
PubChem CID 23985
Name Note 1 mg/ml Au in 0.5N HCl
CAS 7732-18-5
Health Hazard 3 GHS P Statement
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
MDL Number MFCD00003436
Health Hazard 2 GHS H Statement
May be corrosive to metals. Causes severe skin burns and eye damage. May cause respiratory irritation.
Health Hazard 1 Danger
Packaging Plastic bottle
IUPAC Name gold
Molecular Formula Au
Formula Weight 196.97
Specific Gravity 1.09
2

Gold foil, 0.025mm (0.001in) thick, 99.985% (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
3

Gold shot, semi-spherical, 6.35mm (0.25in) & down, 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 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
5

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
6

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
7

Gold powder, -60 mesh, 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
8

Gold foil, 0.25mm (0.01in) thick, 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
9

Gold rod, 6.35mm (0.25in) dia, 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
10

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
11

Gold nanoparticles, 40nm, supplied in 0.1 mg/ml sodium citrate with stabilizer, OD1, 530nm absorption

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 nanoparticles, 10nm, supplied in 0.1mM PBS, 95%, OD1, 520nm absorption

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 nanoparticles, 100nm, supplied in 0.1mM PBS, reactant-free, 99%, OD1, 572nm absorption

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 nanoparticles, 5nm, supplied in 0.1mM PBS, 95%, OD1, 515-520nm absorption

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 nanoparticles, 100nm, supplied in 0.1 mg/ml sodium citrate with stabilizer, OD1, 572nm absorption

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