CAS 7440-57-5
:Ouro
Descrição:
Ouro, com o número de registro do Chemical Abstracts Service (CAS) 7440-57-5, é um elemento metálico altamente valorizado conhecido por sua distinta cor amarela e brilho. É classificado como um metal de transição e é representado pelo símbolo Au na tabela periódica. Ouro é caracterizado por sua excelente maleabilidade e ductilidade, permitindo que seja facilmente moldado em folhas finas ou estirado em fios sem quebrar. Também é altamente resistente à corrosão e oxidação, tornando-o estável em vários ambientes. Ouro tem uma alta densidade e é um bom condutor de eletricidade e calor. Quimicamente, é relativamente inerte, reagindo apenas com algumas substâncias, como halogênios e cianetos, sob condições específicas. Ouro é frequentemente encontrado na natureza em sua forma nativa, tipicamente em depósitos aluviais, e é comumente usado em joias, eletrônicos e como padrão para sistemas monetários devido ao seu valor intrínseco e raridade. Suas propriedades únicas e apelo estético o tornaram um símbolo de riqueza e prestígio ao longo da história.
Fórmula:Au
InChI:InChI=1S/Au
Chave InChI:InChIKey=PCHJSUWPFVWCPO-UHFFFAOYSA-N
SMILES:[Au]
Sinónimos:- 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
- Ver mais sinónimos
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Gold wire, 0.5mm (0.02in) dia, annealed, Premion™, 99.999% (metals basis)
CAS:<p>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</p>Fórmula:AuPureza:99.999%Cor e Forma:Wire, 0.5mm (0.02in) diameter, annealed., GoldPeso molecular:196.97Gold splatter, 99.9% (metals basis)
CAS:<p>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</p>Fórmula:AuPureza:99.9%Peso molecular:196.97Gold wire, 0.5mm (0.02in) dia, Premion™, 99.999% (metals basis)
CAS:<p>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</p>Fórmula:AuPureza:99.999%Cor e Forma:WirePeso molecular:196.97Gold foil, 1.0mm (0.04in) thick, 99.95% (metals basis)
CAS:<p>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</p>Pureza:99.95%Gold flake/sphere, APS 1-15 micron, 99.95% (metals basis)
CAS:<p>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</p>Pureza:99.95%Gold powder, spherical, <10 micron, 99.95% (metals basis)
CAS:<p>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</p>Fórmula:AuPureza:99.95%Cor e Forma:PowderPeso molecular:196.97Gold foil, 0.25mm (0.01in) thick, 99.95% (metals basis)
CAS:<p>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</p>Fórmula:AuPureza:99.95%Cor e Forma:Gold, Foil, 0.25mm (0.01in) thick.Peso molecular:196.97Gold nanoparticles, 20nm, supplied in 0.1mM PBS, reactant-free, 99%, OD1, 524nm absorption
CAS:<p>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</p>Fórmula:AuPureza:99%Cor e Forma:LiquidPeso molecular:196.97Gold nanoparticles, 15nm, supplied in 0.1mg/mL sodium citrate with stabilizer, OD1, 520nm absorption
CAS:<p>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</p>Gold powder (99.95%)
CAS:<p>Gold powder (99.95%)</p>Fórmula:AuPureza:(99.95%)Cor e Forma:2-5 micronPeso molecular:197.20Spherical Gold Nanoparticles (50 nm)
CAS:<p>Spherical Gold Nanoparticles (50 nm)</p>Cor e Forma:pink liq.Gold powder (99.999%)
CAS:<p>Gold powder (99.999%)</p>Fórmula:AuPureza:(99.999%)Cor e Forma:-20 meshPeso molecular:197.20Gold powder (99.9+%)
CAS:<p>Gold powder (99.9+%)</p>Fórmula:AuPureza:(99.9+%)Cor e Forma:1.5-3.0 micron sphericalPeso molecular:197.20Gold wire (99.99%)
CAS:<p>Gold wire (99.99%)</p>Fórmula:AuPureza:(99.99%)Cor e Forma:1.4 mm dia.Peso molecular:196.97Gold wire (99.999%)
CAS:<p>Gold wire (99.999%)</p>Fórmula:AuPureza:(99.999%)Cor e Forma:1.4mm dia. (~0.6g/2cm)Peso molecular:196.97Gold/tetra-n-octylammonium chloride colloid
CAS:<p>Gold/tetra-n-octylammonium chloride colloid</p>Fórmula:Au(C8H17)4NClCor e Forma:2.6 nm ± 1.1 nm; brown-orange solidPeso molecular:698.4706Gold foil (99.95%)
CAS:<p>Gold foil (99.95%)</p>Fórmula:AuPureza:(99.95%)Cor e Forma:0.1mm thick (~1.2g/25mm x 25mm)Peso molecular:197.20
