CAS 12055-62-8

Óxido de hólmio

Descrição:

Óxido de hólmio, com a fórmula química Ho2O3, é um óxido de metal de terras raras caracterizado por sua aparência branco-amarelada e alta estabilidade. É um membro da série dos lantânidos e exibe uma estrutura cristalina hexagonal. Óxido de hólmio é conhecido por suas propriedades ópticas únicas, particularmente sua capacidade de absorver e emitir luz no espectro visível, tornando-o útil em várias aplicações, incluindo lasers e dispositivos ópticos. Tem um ponto de fusão relativamente alto e é insolúvel em água, mas pode se dissolver em ácidos fortes. Óxido de hólmio também é utilizado na produção de certos tipos de vidro e cerâmica, onde pode melhorar a cor e aumentar a estabilidade térmica. Além disso, devido às suas propriedades magnéticas, encontra aplicações no campo do magnetismo e da ciência dos materiais. Precauções de segurança devem ser tomadas ao manusear Óxido de hólmio, pois pode representar riscos à saúde se inalado ou ingerido. No geral, Óxido de hólmio é um composto versátil com importância significativa tanto em ambientes industriais quanto de pesquisa.

Fórmula: Ho·O

InChI: InChI=1S/Ho.O

Chave InChI: InChIKey=DLEZKZIXIQFBTK-UHFFFAOYSA-N

SMILES: [O].[Ho]

Sinónimos:

• Diholmium trioxide
• Holmia
• Holmium Oxide
• Holmium oxide (Ho₂O₃)
• Holmium sesquioxide
• Holmium trioxide
• Holmium(3+) oxide
• Holmium(III) oxide
• Holmiumoxid
• Nanotek WPC
• Oxido De Olmio
• Oxyde d'holmium
• oxygen(-2) anion
• Holmium (III) oxide (99.9%-Ho) (REO)
• holmium(+3) cation
• Holmium oxide (Ho2O3)

Holmium(III) oxide, REacton™, 99.99% (REO)

CAS: 12055-62-8

Holmium(III) oxide iacts as colorants which is used for cubic zirconia and glass, as a calibration standard for optical spectrophotometers, as a specialty catalyst, phosphor and a laser material. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfoli

Fórmula: Ho₂O₃

Pureza: 99.99%

Peso molecular: 377.86

Ref: 02-011281

Holmium(III) oxide, 99.9% (REO)

CAS: 12055-62-8

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: Ho₂O₃

Pureza: 99.9%

Peso molecular: 377.86

Ref: 02-036357

Holmium(III) oxide, REacton™, 99.995% (REO)

CAS: 12055-62-8

Holmium(III) oxide iacts as colorants which is used for cubic zirconia and glass, as a calibration standard for optical spectrophotometers, as a specialty catalyst, phosphor and a laser material. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.

Fórmula: Ho₂O₃

Pureza: 99.995%

Peso molecular: 377.86

Ref: 02-010910

Holmium(III) oxide, REacton™, 99.9% (REO)

CAS: 12055-62-8

Holmium(III) oxide iacts as colorants which is used for cubic zirconia and glass, as a calibration standard for optical spectrophotometers, as a specialty catalyst, phosphor and a laser material. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.

Fórmula: Ho₂O₃

Pureza: 99.9%

Peso molecular: 377.86

Ref: 02-011280

Holmium(III) oxide (99.9%-Ho) (REO)

CAS: 12055-62-8

Holmium(III) oxide (99.9%-Ho) (REO)

Fórmula: Ho₂O₃

Pureza: (99.9%-Ho)

Cor e Forma: off-white to pink pwdr.

Peso molecular: 377.86

Ref: 08-93-6713

Holmium(III) oxide

CAS: 12055-62-8

Holmium(III) oxide

Pureza: 99.999%

Peso molecular: 377.86g/mol

Ref: 54-IN1992

Holmium(III) oxide

CAS: 12055-62-8

Holmium(III) oxide

Pureza: 99.99%

Cor e Forma: Orange Solid

Peso molecular: 377.86g/mol

Ref: 54-IN1991

Holmium(III) oxide

CAS: 12055-62-8

Holmium(III) oxide

Fórmula: ·3O·2Ho

Pureza: 99.9%

Cor e Forma: Beige Solid

Peso molecular: 377.86g/mol

Ref: 54-IN1990

Holmium Oxide, 40,000 mg/L in 10% HClO4, 30 mL

CAS: 12055-62-8

Cor e Forma: Single Solution

Ref: 04-O000031

Holmium oxide, 99.99%

CAS: 12055-62-8

Fórmula: Ho₂O₃

Pureza: ≥ 99.99% (rare earth basis)

Cor e Forma: Off-white to light orange or light pink powder

Peso molecular: 377.86

Ref: 7W-GX8140

Holmium oxide, 99.9%

CAS: 12055-62-8

Fórmula: Ho₂O₃

Pureza: ≥ 99.9% (rare earth basis)

Cor e Forma: Off-white, pink or orange powder or crystals

Peso molecular: 377.86

Ref: 7W-GX8215

Holmium(III) Oxide

CAS: 12055-62-8

Applications Ho2O3 (cas# 12055-62-8) is a useful research chemical.

Fórmula: Ho₂O₃

Cor e Forma: Neat

Peso molecular: 377.86

Ref: TR-H669633

Holmium (III) oxide

CAS: 12055-62-8

Holmium is a rare earth metal that belongs to the group of oxide. It is a soft, silvery-white, chemically inert and malleable metal. The element has two allotropic forms, holmium (III) oxide and holmium (III) nitrate. Holmium (III) oxide is used in high-temperature applications such as in x-ray equipment. It has a transition temperature range of 865°C to 1085°C and can be used at temperatures up to 1450°C with an argon atmosphere. The diffraction pattern for holmium (III) oxide is similar to those of other crystals in the same family. This element exhibits strong absorption lines in the infrared region between 2500 nm and 3200 nm.

Fórmula: Ho₂O₃

Pureza: Min. 95%

Cor e Forma: Slightly Yellow Powder

Peso molecular: 377.86 g/mol

Ref: 3D-FH10833

Holmium (III) Oxide ultrapure, 99.9%

CAS: 12055-62-8

Fórmula: Ho₂O₃

Pureza: min. 99.9%

Cor e Forma: Off white to yellow to light orange to light pink, powder

Peso molecular: 377.86

Ref: SR-40599