CAS 12055-62-8

Holmium oxide

Description:

Holmium oxide, with the chemical formula Ho2O3, is a rare earth metal oxide characterized by its yellowish-white appearance and high stability. It is a member of the lanthanide series and exhibits a hexagonal crystal structure. Holmium oxide is known for its unique optical properties, particularly its ability to absorb and emit light in the visible spectrum, making it useful in various applications, including lasers and optical devices. It has a relatively high melting point and is insoluble in water, but it can dissolve in strong acids. Holmium oxide is also utilized in the production of certain types of glass and ceramics, where it can enhance color and improve thermal stability. Additionally, due to its magnetic properties, it finds applications in the field of magnetism and materials science. Safety precautions should be taken when handling holmium oxide, as it can pose health risks if inhaled or ingested. Overall, holmium oxide is a versatile compound with significant importance in both industrial and research settings.

Formula: Ho·O

InChI: InChI=1S/Ho.O

InChI key: InChIKey=DLEZKZIXIQFBTK-UHFFFAOYSA-N

SMILES: [O].[Ho]

Synonyms:

• 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

Formula: Ho₂O₃

Purity: 99.99%

Molecular weight: 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

Formula: Ho₂O₃

Purity: 99.9%

Molecular weight: 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.

Formula: Ho₂O₃

Purity: 99.995%

Molecular weight: 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.

Formula: Ho₂O₃

Purity: 99.9%

Molecular weight: 377.86

Ref: 02-011280

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

CAS: 12055-62-8

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

Formula: Ho₂O₃

Purity: (99.9%-Ho)

Color and Shape: off-white to pink pwdr.

Molecular weight: 377.86

Ref: 08-93-6713

Holmium(III) oxide

CAS: 12055-62-8

Holmium(III) oxide

Purity: 99.999%

Molecular weight: 377.86g/mol

Ref: 54-IN1992

Holmium(III) oxide

CAS: 12055-62-8

Holmium(III) oxide

Purity: 99.99%

Color and Shape: Orange Solid

Molecular weight: 377.86g/mol

Ref: 54-IN1991

Holmium(III) oxide

CAS: 12055-62-8

Holmium(III) oxide

Formula: ·3O·2Ho

Purity: 99.9%

Color and Shape: Beige Solid

Molecular weight: 377.86g/mol

Ref: 54-IN1990

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

CAS: 12055-62-8

Color and Shape: Single Solution

Ref: 04-O000031

Holmium oxide, 99.99%

CAS: 12055-62-8

Formula: Ho₂O₃

Purity: ≥ 99.99% (rare earth basis)

Color and Shape: Off-white to light orange or light pink powder

Molecular weight: 377.86

Ref: 7W-GX8140

Holmium oxide, 99.9%

CAS: 12055-62-8

Formula: Ho₂O₃

Purity: ≥ 99.9% (rare earth basis)

Color and Shape: Off-white, pink or orange powder or crystals

Molecular weight: 377.86

Ref: 7W-GX8215

Holmium(III) Oxide

CAS: 12055-62-8

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

Formula: Ho₂O₃

Color and Shape: Neat

Molecular weight: 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.

Formula: Ho₂O₃

Purity: Min. 95%

Color and Shape: Slightly Yellow Powder

Molecular weight: 377.86 g/mol

Ref: 3D-FH10833

Holmium (III) Oxide ultrapure, 99.9%

CAS: 12055-62-8

Formula: Ho₂O₃

Purity: min. 99.9%

Color and Shape: Off white to yellow to light orange to light pink, powder

Molecular weight: 377.86

Ref: SR-40599