CAS 7440-57-5

Oro

Descrizione:

Oro, con il numero CAS 7440-57-5, è un elemento metallico molto apprezzato noto per il suo distintivo colore giallo e lucentezza. È classificato come un metallo di transizione ed è rappresentato dal simbolo Au nella tavola periodica. Oro è caratterizzato dalla sua eccellente malleabilità e duttilità, che gli consentono di essere facilmente modellato in fogli sottili o tirato in fili senza rompersi. È anche altamente resistente alla corrosione e all'ossidazione, rendendolo stabile in vari ambienti. Oro ha un'alta densità ed è un buon conduttore di elettricità e calore. Chimicamente, è relativamente inerte, reagendo solo con alcune sostanze, come alogeni e cianuri, in condizioni specifiche. Oro si trova spesso in natura nella sua forma nativa, tipicamente in depositi alluvionali, ed è comunemente usato in gioielleria, elettronica e come standard per i sistemi monetari grazie al suo valore intrinseco e alla sua rarità. Le sue proprietà uniche e il fascino estetico lo hanno reso un simbolo di ricchezza e prestigio nel corso della storia.

Formula: Au

InChI: InChI=1S/Au

InChI key: InChIKey=PCHJSUWPFVWCPO-UHFFFAOYSA-N

SMILES: [Au]

Sinonimi:

• 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 0.1 mg/ml sodium citrate with stabilizer, OD1, 520nm absorption

CAS: 7440-57-5

For use in adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar pr

Formula: Au

Colore e forma: Powder

Peso molecolare: 196.97

Ref: 02-J67188

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

Formula: Au

Purezza: 99.95%

Colore e forma: Foil, Gold

Peso molecolare: 196.97

Ref: 02-036148

Gold wire, 0.25mm (0.01in) 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

Purezza: 99.999%

Ref: 02-045567

Gold gauze, 100 mesh woven from 0.064mm (0.0025in) dia wire, 99.99% (metals basis)

CAS: 7440-57-5

Gold gauze, 100 mesh woven from 0.064mm (0.0025in) dia wire, 99.99% (metals basis) is used as an electrode.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

Formula: Au

Purezza: 99.99%

Colore e forma: Gauze, 100 mesh woven from 0.064 (0.0025 in.) dia. wire

Peso molecolare: 196.97

Ref: 02-040931

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

Purezza: 95%

Ref: 02-J67438

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

Formula: Au

Purezza: 99%

Colore e forma: Liquid

Peso molecolare: 196.97

Ref: 02-J67448

Gold nanoparticles, 20nm, supplied in 0.1mM PBS, reactant-free, 99%, OD1, 524nm 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

Formula: Au

Purezza: 99%

Colore e forma: Liquid

Peso molecolare: 196.97

Ref: 02-J67370

Gold wire, 2.0mm (0.08in) dia, 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

Formula: Au

Purezza: 99.95%

Colore e forma: Wire, 2.0 mm (0.08 in.) dia.

Peso molecolare: 196.97

Ref: 02-014729

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

Formula: Au

Purezza: 95%

Peso molecolare: 196.97

Ref: 02-J67029

Gold wire, 0.25mm (0.01in) dia, 99.95% (metals basis)

CAS: 7440-57-5

Form: Approx.0.95g/m

Formula: Au

Purezza: 99.95%

Colore e forma: Wire, 0.25mm dia., Gold

Peso molecolare: 196.97

Ref: 02-014724

Gold nanoparticles, 5nm, supplied in 0.1mg/mL sodium citrate with stabilizer, OD1, 515-520nm absorption

CAS: 7440-57-5

For use in adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar pr

Ref: 02-J67085

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

Formula: Au

Purezza: 99.999%

Colore e forma: Wire, 0.5mm (0.02in) diameter, annealed., Gold

Peso molecolare: 196.97

Ref: 02-047160

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

Formula: Au

Purezza: 99.95%

Colore e forma: Gold, Shot, semi-spherical, 6.35mm (0.25in) & down

Peso molecolare: 196.97

Ref: 02-012233

Gold Thinfoil, 0.005mm (0.0002in) thick, 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

Purezza: 99.9%

Ref: 02-040739

Gold foil, 0.05mm (0.002in) thick, 99.95% (metals basis)

CAS: 7440-57-5

Form: Approx.0.6g/25 x 25mm

Formula: Au

Purezza: 99.95%

Colore e forma: Foil

Peso molecolare: 196.97

Ref: 02-043071

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

CAS: 7440-57-5

Form: approx. 1.2g/25x25mm

Formula: Au

Purezza: 99.9975+%

Colore e forma: Foil

Peso molecolare: 196.97

Ref: 02-011391

Gold wire, 1.0mm (0.04in) dia, Premion™, 99.9985% (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

Formula: Au

Purezza: 99.9985%

Colore e forma: Wire, 1.0mm (0.04in) diameter, Golden

Peso molecolare: 196.97

Ref: 02-010965

Gold nanoparticles, 50nm, supplied in 0.1 mg/ml sodium citrate with stabilizer OD1, 535nm absorption

CAS: 7440-57-5

For adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product p

Formula: Au

Peso molecolare: 196.97

Ref: 02-J67433

Gold foil, 0.5mm (0.02in) thick, Premion™, 99.9985% (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

Formula: Au

Purezza: 99.9985%

Colore e forma: Foil

Peso molecolare: 196.97

Ref: 02-011389

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

Formula: Au

Purezza: 95%

Peso molecolare: 196.97

Ref: 02-J67285