CAS 7440-65-5

Ítrio

Descrição:

Ítrio é um elemento metálico prateado com o número atômico 39 e é classificado como um metal de transição na tabela periódica. Faz parte do grupo dos elementos terras raras e é conhecido por seu alto ponto de fusão e excelente estabilidade térmica. Ítrio é relativamente estável no ar, formando uma camada de óxido protetora que impede a oxidação adicional. É tipicamente encontrado em minerais como xenotime e monazite e é extraído principalmente através de vários processos químicos. Ítrio exibe uma variedade de estados de oxidação, sendo +3 o mais comum em compostos. É utilizado em várias aplicações, incluindo fósforos para tubos de televisão colorida e luzes LED, supercondutores e como agente de liga em metais para melhorar a resistência e a resistência à corrosão. Além disso, compostos de Ítrio são utilizados em aplicações médicas, particularmente no tratamento do câncer através de radioisótopos. Suas propriedades únicas fazem de Ítrio um material valioso nos campos industrial e tecnológico.

Fórmula: Y

InChI: InChI=1S/Y

Chave InChI: InChIKey=VWQVUPCCIRVNHF-UHFFFAOYSA-N

SMILES: [Y]

Sinónimos:

• Itrio
• Yttrium element
• Yttrium-89
• Yttrium chips
• Yttrium
• YttriumpowderNREOmesh
• YTTRIUM ATOMIC SPECTROSCOPY STANDARD
• YttriumfoilNREOmmthickcagxmm
• Yttrium powder
• YttriumchipsampouledunderArgon
• YttriumchipsNREO
• YTTRIUM ICP/DCP STANDARD
• YTTRIUM ICP STANDARD
• YTTRIUM, AAS STANDARD SOLUTION
• YTTRIUM AA SINGLE ELEMENT STANDARD
• Yttrium
• Yttrium ingot
• MeSH ID: D015019

Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)

CAS: 7440-65-5

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

Fórmula: Y

Pureza: 99.9%

Peso molecular: 88.91

Ref: 02-040300

Yttrium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta)

CAS: 7440-65-5

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

Fórmula: Y

Pureza: 99.9%

Peso molecular: 88.91

Ref: 02-040299

Yttrium foil, 0.25mm (0.01in) thick, 99.9% (REO)

CAS: 7440-65-5

Form: Approx. 0.7g/25 x 25mm

Fórmula: Y

Pureza: 99.9%

Peso molecular: 88.91

Ref: 02-013960

Yttrium pieces, 99.9% (REO)

CAS: 7440-65-5

Yttrium pieces, 99.9% (REO)

Fórmula: Y

Pureza: 99.9%

Peso molecular: 88.91

Ref: 02-000615

Yttrium powder, -40 mesh, 99.6% (REO)

CAS: 7440-65-5

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

Fórmula: Y

Pureza: 99.6%

Peso molecular: 88.91

Ref: 02-044147

Yttrium foil, 0.127mm (0.005in) thick, 99.9% (REO)

CAS: 7440-65-5

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

Fórmula: Y

Pureza: 99.9%

Peso molecular: 88.91

Ref: 02-000401

Yttrium ingot/button,≈50.8mm (2.0 in.) dia. x 11mm (0.43 in.) thick, 99% (REO)

CAS: 7440-65-5

Yttrium ingot/button is used as intermediates, chemical research, laboratory chemicals, Manufacture of substances. 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 origi

Fórmula: Y

Pureza: 99%

Peso molecular: 88.91

Ref: 02-045114

Yttrium foil, 0.025mm (0.001in) thick, 99.9% (REO)

CAS: 7440-65-5

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

Fórmula: Y

Pureza: 99.9%

Peso molecular: 88.91

Ref: 02-012443

Yttrium ingot, 99.9% (REO)

CAS: 7440-65-5

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

Fórmula: Y

Pureza: 99.9%

Peso molecular: 88.91

Ref: 02-000399

Yttrium foil, 0.1mm (0.004in) thick, 99.6% (REO)

CAS: 7440-65-5

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

Fórmula: Y

Pureza: 99.6%

Peso molecular: 88.91

Ref: 02-012442

Yttrium foil, 0.64mm (0.025in) thick, 99.5% (REO)

CAS: 7440-65-5

Form: Approx. 1.8g/25 x 25mm

Fórmula: Y

Pureza: 99.5%

Peso molecular: 88.91

Ref: 02-000616

Yttrium (99.9% REO)

CAS: 7440-65-5

Yttrium chips (99.9% REO)

Fórmula: Y

Pureza: (99.9% REO)

Cor e Forma: metal chunk or randomly sized pieces

Peso molecular: 88.90

Ref: 08-93-3941

Yttrium ingot (99.9% REO)

CAS: 7440-65-5

Yttrium ingot (99.9% REO)

Fórmula: Y

Pureza: (99.9% REO)

Cor e Forma: ingot

Peso molecular: 88.90

Ref: 08-93-3942

Yttrium powder, 99.9%

CAS: 7440-65-5

Fórmula: Y

Pureza: ≥ 99.9%

Cor e Forma: Grey to black powder

Peso molecular: 88.91

Ref: 7W-GX4354

Yttrium, chips

CAS: 7440-65-5

Yttrium, chips

Pureza: 99.9%

Peso molecular: 88.91g/mol

Ref: 54-IN3823

Yttrium Wire 0.5mm diameter, 99.9%

CAS: 7440-65-5

Pureza: ≥ 99.9%

Cor e Forma: Uniform grey or silver coloured wire

Ref: 7W-GR0749

Yttrium foil (99.9% REO)

CAS: 7440-65-5

Yttrium foil (99.9% REO)

Fórmula: Y

Pureza: (99.9% REO)

Cor e Forma: 0.127 mm thick (~0.36g/25 x 25mm)

Peso molecular: 88.90

Ref: 08-93-3943

Yttrium foil (99.9% REO)

CAS: 7440-65-5

Yttrium foil (99.9% REO)

Fórmula: Y

Pureza: (99.9% REO)

Cor e Forma: 0.25 mm thick (~0.7g/25 x 25mm)

Peso molecular: 88.90

Ref: 08-93-3944

Yttrium pieces, 99.9%

CAS: 7440-65-5

Fórmula: Y

Pureza: ≥ 99.9%

Cor e Forma: Grey to silver solid

Peso molecular: 88.91

Ref: 7W-GX0115

Yttrium Powder -200 mesh, 99.9%

CAS: 7440-65-5

Fórmula: Y

Pureza: ≥ 99.9%

Cor e Forma: Grey to black powder

Peso molecular: 88.91

Ref: 7W-GX3320