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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100
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Gold Thinfoil, 0.006mm (0.00024 in.) thick, 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%Cor e Forma:Golden, Foil, 0.006mm (0.00024in) thick.Peso molecular:196.97Gold nanoparticles, 40nm, supplied in 0.1 mg/ml sodium citrate with stabilizer, OD1, 530nm absorption
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>Gold powder, -60 mesh, Premion™, 99.99% (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:99.99%Cor e Forma:Powder, Gold to gold-brown to brownPeso 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 gauze, 82 mesh woven from 0.06mm (0.0025in) dia wire, 99.9% (metals basis)
CAS:<p>Form: Wire cloth; Open area: 63.2%; Width of opening: 0.0097 in.</p>Fórmula:AuPureza:99.9%Cor e Forma:Golden, Gauze, 82 mesh woven from 0.06mm (0.0025in) diameter wire.Peso molecular:196.97Gold nanoparticles, 80nm, supplied in 0.1 mg/ml sodium citrate with stabilizer, OD1, 553nm absorption
CAS:<p>Suitable 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 </p>Fórmula:AuPeso molecular:196.97Gold nanoparticles, 90nm, supplied in 0.1mM PBS 95%, OD1, 564nm absorption
CAS:<p>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</p>Pureza:95%Gold nanoparticles, 20nm, supplied in 0.1mM PBS, 95%, OD1, 524 nm absorption
CAS:<p>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</p>Fórmula:AuPureza:95%Cor e Forma:LiquidPeso molecular:196.97Gold 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 (99.9+%)
CAS:<p>Gold powder (99.9+%)</p>Fórmula:AuPureza:(99.9+%)Cor e Forma:1.5-3.0 micron sphericalPeso molecular:197.20Gold/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 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 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 powder (99.999%)
CAS:<p>Gold powder (99.999%)</p>Fórmula:AuPureza:(99.999%)Cor e Forma:-20 meshPeso molecular:197.20Gold, shot 0.8-6mm
CAS:<p>Gold, shot 0.8-6mm</p>Pureza:99.99%Cor e Forma:SolidPeso molecular:196.97g/molGold 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:197.20Gold Wire 0.5mm diameter, 99.99%
CAS:Fórmula:AuPureza:≥ 99.99%Cor e Forma:Uniform gold wirePeso molecular:196.97Gold Wire 0.1 mm diameter, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Uniform gold wirePeso molecular:196.97Gold shot (99.999%)
CAS:<p>Gold shot (99.999%)</p>Fórmula:AuPureza:(99.999%)Cor e Forma:0.8-6 mmPeso molecular:197.20Gold foil (99.9%)
CAS:<p>Gold foil (99.9%)</p>Fórmula:AuPureza:(99.9%)Cor e Forma:0.01mm thick (~0.12g/25mm x 25mm)Peso molecular:197.20Gold Wire 1.0 mm diameter, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Gold coloured wirePeso molecular:196.97Gold Wire 0.1 mm diameter, 99.99%
CAS:Fórmula:AuPureza:≥ 99.99%Cor e Forma:Uniform gold wirePeso molecular:196.97Gold Foil 0.1mm, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Uniform gold foilPeso molecular:196.97Gold Foil 0.01mm, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Uniform gold foilPeso molecular:196.97Gold Wire 0.3 mm diameter, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Uniform gold wirePeso molecular:196.97Gold Powder 1.5-4 micron, 99.9+%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Gold powderPeso molecular:196.97Gold powder 0.3-3 micron, 99.9+%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Fine gold powderPeso molecular:197.20Gold Wire 0.127 mm diameter, 99.99%
CAS:Fórmula:AuPureza:≥ 99.99%Cor e Forma:Uniform gold wirePeso molecular:196.97Gold Wire 0.5 mm diameter, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Uniform gold wirePeso molecular:196.97Gold Foil 0.25mm, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Uniform gold foilPeso molecular:196.97Gold Wire 0.025 mm diameter, 99.99%
CAS:Fórmula:AuPureza:≥ 99.99%Cor e Forma:Uniform gold coloured wirePeso molecular:196.97Gold Powder max. 1 micron, 99.9+%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Gold powderPeso molecular:196.97Gold Wire 0.25 mm diameter, 99.9%
CAS:Fórmula:AuPureza:≥ 99.9%Cor e Forma:Gold coloured wirePeso molecular:196.97Gold Powder 0.3 - 3. micron
CAS:<p>CH009150 - Gold Powder 0.3 - 3. micron</p>Fórmula:AuPureza:99.9%Cor e Forma:Solid, PowderPeso molecular:196.9669952392578Gold Nanorods (Axial Diameter - 10 nm) (Wavelength 780 nm)
CAS:<p>Gold Nanorods (Axial Diameter - 10 nm) (Wavelength 780 nm)</p>Cor e Forma:pale red solutionGold nanoparticles, 1% on carbon black (surfactant and reactant-free)
CAS:<p>Gold nanoparticles, 1% on carbon black (surfactant and reactant-free)</p>Fórmula:AuCor e Forma:black solidPeso molecular:196.70Spherical Gold Nanoparticles (70 nm)
CAS:<p>Spherical Gold Nanoparticles (70 nm)</p>Cor e Forma:pink liq.Gold Nanoparticles (40nm, 1 OD, supplied in 0.1mM stabilizing surfactant, 530nm abs. max.)
CAS:<p>Gold Nanoparticles (40nm, 1 OD, supplied in 0.1mM stabilizing surfactant, 530nm abs. max.)</p>Cor e Forma:red liq.Water Soluble Gold Nanoparticles [AuNP: 5nm (Citrate)]
CAS:<p>Water Soluble Gold Nanoparticles [AuNP: 5nm (Citrate)]</p>Cor e Forma:wine-red liq.Gold Gemini Nanorods, CTAB Free (Wavelength 850 nm)
CAS:<p>Gold Gemini Nanorods, CTAB Free (Wavelength 850 nm)</p>Fórmula:AuCor e Forma:maroon-purple liq.Peso molecular:196.96657Gold Nanoparticles (5 nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 515-520 nm abs. max.) reactant free
CAS:<p>Gold Nanoparticles (5 nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 515-520 nm abs. max.) reactant free</p>Cor e Forma:red liq.Gold Nanorods [AuNP-Rod: Aspect Ratio: 3-3.5 (CTAB)]
CAS:<p>Gold Nanorods [AuNP-Rod: Aspect Ratio: 3-3.5 (CTAB)]</p>Cor e Forma:maroon-red liq.Gold Nanoparticles (80nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free
CAS:<p>Gold Nanoparticles (80nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free</p>Fórmula:AuPeso molecular:196.96657Gold nanoparticles, pure, (<20nm) in isopropanol at 100mg/L (surfactant and reactant-free)
CAS:<p>Gold nanoparticles, pure, (<20nm) in isopropanol at 100mg/L (surfactant and reactant-free)</p>Cor e Forma:red liq.Sugar Coated Gold Nanoparticles [AuNP: 6-10 nm (Maltose)]
CAS:<p>Sugar Coated Gold Nanoparticles [AuNP: 6-10 nm (Maltose)]</p>Cor e Forma:maroon-red liq.Water Soluble Gold Nanoparticles [AuNP: 10 nm (Citrate)]
CAS:<p>Water Soluble Gold Nanoparticles [AuNP: 10 nm (Citrate)]</p>Cor e Forma:wine-red liq.Gold Nanoparticles (80nm, 1 OD, supplied in 0.1mM stabilizing surfactant, 553nm abs. max.)
CAS:<p>Gold Nanoparticles (80nm, 1 OD, supplied in 0.1mM stabilizing surfactant, 553nm abs. max.)</p>Fórmula:AuCor e Forma:pink to bright-red liq.Peso molecular:196.96657Gold Nanoparticles (150nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free
CAS:<p>Gold Nanoparticles (150nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free</p>Fórmula:AuPeso molecular:196.96657Gold Nanoparticles (90nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free
CAS:<p>Gold Nanoparticles (90nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free</p>Fórmula:AuCor e Forma:pink to bright-red liq.Peso molecular:196.96657Gold nanoparticles, 5% on carbon black (surfactant and reactant-free)
CAS:<p>Gold nanoparticles, 5% on carbon black (surfactant and reactant-free)</p>Fórmula:AuCor e Forma:black solidPeso molecular:196.70Gold Nanoparticles (40nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 530nm abs. max.) reactant free
CAS:<p>Gold Nanoparticles (40nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 530nm abs. max.) reactant free</p>Cor e Forma:red liq.Gold nanoparticles with amine surface functional group, 6nm, in water
CAS:<p>Gold nanoparticles with amine surface functional group, 6nm, in water</p>Cor e Forma:dark red liq.Gold Nanorods (Axial Diameter - 10 nm) (Wavelength 750 nm)
CAS:<p>Gold Nanorods (Axial Diameter - 10 nm) (Wavelength 750 nm)</p>Cor e Forma:pale red liq.Gold nanoparticles with carboxylic acid surface functional group, 6nm, in water
CAS:<p>Gold nanoparticles with carboxylic acid surface functional group, 6nm, in water</p>Cor e Forma:dark red liq.Gold Nanoparticles Kit, Reactant-Free (5nm-40nm diameter, OD 1, suspension in phosphate-buffered saline, 515-530nm abs. max.)
CAS:<p>This kit contains the following products:<br> 25ml of (08-79-0180-25ml) Gold Nanoparticles (5 nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 515-520 nm abs. max.) reactant free<br>25ml of (08-79-0184-25ml) Gold Nanoparticles (10nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 520nm abs. max.) reactant free<br>25ml of (08-79-0186-25ml) Gold Nanoparticles (15nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 520nm abs. max.) reactant free<br>25ml of (08-79-0188-25ml) Gold Nanoparticles (20nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 524nm abs. max.) reactant free<br>25ml of (08-79-0190-25ml) Gold Nanoparticles (30nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 526nm abs. max.) reactant free<br>25ml of (08-79-0192-25ml) Gold Nanoparticles (40nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline, 530nm abs. max.) reactant free<br>,<br> </p>
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