CAS 7440-57-5

Gold

Beschreibung:

Gold, mit der Chemical Abstracts Service (CAS) Nummer 7440-57-5, ist ein hochgeschätztes metallisches Element, das für seine auffällige gelbe Farbe und seinen Glanz bekannt ist. Es wird als Übergangsmetall klassifiziert und ist im Periodensystem durch das Symbol Au dargestellt. Gold zeichnet sich durch seine hervorragende Verformbarkeit und Zähigkeit aus, die es ihm ermöglichen, leicht in dünne Blätter geformt oder zu Drähten gezogen zu werden, ohne zu brechen. Es ist auch hochgradig korrosions- und oxidationsbeständig, was es in verschiedenen Umgebungen stabil macht. Gold hat eine hohe Dichte und ist ein guter Leiter von Elektrizität und Wärme. Chemisch ist es relativ inert und reagiert nur mit wenigen Substanzen, wie Halogenen und Cyaniden, unter bestimmten Bedingungen. Gold wird oft in der Natur in seiner nativen Form gefunden, typischerweise in alluvialen Ablagerungen, und wird häufig in Schmuck, Elektronik und als Standard für Währungssysteme aufgrund seines intrinsischen Wertes und seiner Seltenheit verwendet. Seine einzigartigen Eigenschaften und ästhetische Anziehungskraft haben ihn im Laufe der Geschichte zu einem Symbol für Reichtum und Prestige gemacht.

Formel: Au

InChl: InChI=1S/Au

InChI Key: InChIKey=PCHJSUWPFVWCPO-UHFFFAOYSA-N

SMILES: [Au]

Synonyme:

• 10Nm Colloidal Gold
• 20Ns-20-50
• A 4631
• A 4953
• AGC Micro
• Alfa-Aesar
• Au 050316
• Au 050921
• Au 171481
• Au 1T
• Au 205
• Au DT
• Au Net
• Au-W4
• Au-WPLC 3C
• Au-WPPLC 1C
• Au-WPPLC 3C
• AuPVP
• AuW 011
• AuW 101
• Aue 003A
• Aus-Wm 1000Ca
• Ay 5022
• BL Gold 2-2.8
• Britecote
• Burnish Gold
• Cg 001
• Ch-L 7
• Colloidal gold
• E 175
• Elementary substance gold
• Em.Gc 50
• Emgc 10
• Emgc 100
• Emgc 20
• Emgc 40
• Emgc 5
• Emgc 50
• Emgc 60
• Emgc 80
• Finesphere Gold W 011
• Finesphere Gold W 101
• Furuuchi 8560
• G 1402
• G 200
• Gnp 01-5-100
• Gold 197
• Gold Coating Quality Balzers
• Gold Flake
• Gold Leaf
• Gold black
• Gold element
• Gold foil (99.9%)
• Gold foil (99.95%)
• Gold powder
• Gold shot (99.95%)
• Gold shot (99.9999%)
• Gold wire (99.9999%)
• Gold, Colloidal
• Goldenhance EM
• GoldfoilNmmthickcagmmxmm
• GoldfoilNmmthickcagxmm
• GoldpowderNmesh
• GoldpowderNmicron
• Goldpowdermicronspherical
• GoldshotNmmanddownsemispherical
• GoldwireNmmdiacagcm
• Huayang 9606
• Jinbo
• Jk 013
• Keradec
• Kp 24-00
• Luxor KPS
• Maruko 1
• Npg-J
• Or
• PMP-Au 2
• Palegold 5550
• Paraone PS 1200
• Perfect Gold
• Ph 870
• Powdersafe 1785-01
• Powdersafe 1790-01
• Qsx 301
• Resist CT
• Rr 2C
• Sg 10Nk
• Shell Gold
• T 10112
• Tau 050
• Tau 200
• Tcg 251
• Technic 504
• Tr 1306
• oro
• Gold
• C.I. Pigment Metal 3

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

CAS: 7440-57-5

For development of peptide and protein gold conjugates for use in applications such as blotting, microscopy and TEM This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The orig

Formel: Au

Reinheit: 95%

Molekulargewicht: 196.97

Ref: 02-J67029

Gold nanoparticles, 150nm, supplied in 0.1mM PBS, 95%

CAS: 7440-57-5

For development of peptide and protein gold conjugates for use in applications such as blotting, microscopy and TEM This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The orig

Reinheit: 95%

Ref: 02-J67276

Gold nanoparticles, 60nm, supplied in 0.1mM PBS, 95%, OD1, 540nm absorption

CAS: 7440-57-5

For development of peptide and protein gold conjugates for use in applications such as blotting, microscopy and TEM This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The orig

Reinheit: 95%

Ref: 02-J67438

Gold foil, 0.1mm (0.004in) thick, Premion™, 99.9975+% (metals basis)

CAS: 7440-57-5

Form: approx. 1.2g/25x25mm

Formel: Au

Reinheit: 99.9975+%

Farbe und Form: Foil

Molekulargewicht: 196.97

Ref: 02-011391

Gold foil, 0.5mm (0.02in) thick, 99.95% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formel: Au

Reinheit: 99.95%

Farbe und Form: Foil, Gold

Molekulargewicht: 196.97

Ref: 02-036148

Gold nanoparticles, 80nm, supplied in 0.1mM PBS, 95%, OD1, 553 nm absorption

CAS: 7440-57-5

For development of peptide and protein gold conjugates for use in applications such as blotting, microscopy and TEM This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The orig

Formel: Au

Reinheit: 95%

Molekulargewicht: 196.97

Ref: 02-J67285

Gold foil, 0.25mm (0.01in) thick, Premion™, 99.9975+% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formel: Au

Reinheit: 99.9975+%

Farbe und Form: Foil, 0.25mm (0.01in) thick., Golden

Molekulargewicht: 196.97

Ref: 02-011390

Gold nanoparticles, 5nm, supplied in 0.1mM PBS, reactant-free, 99%, OD1, 515-520nm absorption

CAS: 7440-57-5

Ideal for sensitive applications requiring a minimum amount of contaminating reactants. Well suited for protein conjugate development by passive adsorption to the gold nanoparticle surface. Conjugates can be used in blotting, electron microscopy and immunohistochemistry applications This Thermo Scie

Formel: Au

Reinheit: 99%

Farbe und Form: Liquid

Molekulargewicht: 196.97

Ref: 02-J67448

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

CAS: 7440-57-5

Form: approx. 3.35-3.60g/slug, approx. weight

Reinheit: 99.999%

Ref: 02-014174

Gold wire, 0.5mm (0.02in) dia, annealed, Premion™, 99.999% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formel: Au

Reinheit: 99.999%

Farbe und Form: Wire, 0.5mm (0.02in) diameter, annealed., Gold

Molekulargewicht: 196.97

Ref: 02-047160

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

CAS: 7440-57-5

Form: Approx.0.62g/m

Formel: Au

Reinheit: 99.9%

Farbe und Form: Wire

Molekulargewicht: 196.97

Ref: 02-010195

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

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Reinheit: 99.95%

Ref: 02-012453

Gold foil, 0.25mm (0.01in) thick, 99.95% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formel: Au

Reinheit: 99.95%

Farbe und Form: Gold, Foil, 0.25mm (0.01in) thick.

Molekulargewicht: 196.97

Ref: 02-014722

Gold powder, -100 mesh, Premion™, 99.998% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Reinheit: 99.998%

Ref: 02-044882

Gold nanoparticles, 15nm, supplied in 0.1mM PBS, 95%, OD1, 520nm absorption

CAS: 7440-57-5

For development of peptide and protein gold conjugates for use in applications such as blotting, microscopy and TEM This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The orig

Reinheit: 95%

Ref: 02-J67141

Gold shot, semi-spherical, 6.35mm (0.25in) & down, 99.95% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formel: Au

Reinheit: 99.95%

Farbe und Form: Gold, Shot, semi-spherical, 6.35mm (0.25in) & down

Molekulargewicht: 196.97

Ref: 02-012233

Gold nanoparticles, 250nm, supplied in 0.1mM PBS, reactant-free, 99%

CAS: 7440-57-5

Ideal for sensitive applications requiring a minimum amount of contaminating reactants. Well suited for protein conjugate development by passive adsorption to the gold nanoparticle surface. Conjugates can be used in blotting, electron microscopy and immunohistochemistry applications This Thermo Scie

Formel: Au

Reinheit: 99%

Molekulargewicht: 196.97

Ref: 02-J67457

Gold wire, 0.127mm (0.005in) dia, Premion™, 99.99% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formel: Au

Reinheit: 99.99%

Farbe und Form: Golden, Wire, 0.127mm (0.005in) diameter.

Molekulargewicht: 196.97

Ref: 02-000130

Gold powder, spherical, -200 mesh, 99.9% (metals basis)

CAS: 7440-57-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formel: Au

Reinheit: 99.9%

Molekulargewicht: 196.97

Ref: 02-043901

Gold foil, 0.1mm (0.004in) thick, 99.95% (metals basis)

CAS: 7440-57-5

Form: approx. 3.79g/m

Formel: Au

Reinheit: 99.95%

Molekulargewicht: 196.97

Ref: 02-014721