CAS 7440-60-0 Holmium - Catalysts / Alfa Chemistry

Synonyms

Holmium, foil, not light tested, 25x25mm, thickness 0.005mm, as rolled, 99%; MFCD00011049; Holmium, foil, thickness 0.25 mm, size 10 x 26 mm, purity 99%; Holmium, foil, thickness 0.50 mm, size 50 x 50 mm, tolerance 0.2; Holmium, wire reel, 200mm, diameter 0.5mm, as drawn, 99.9%; 13967-65-2; DTXSID3064699; 8734AF; Holmium, wire reel, 50mm, diameter 0.5mm, as drawn, 99.9%; Holmium, powder, 5g, max. particle size 500 micron, 99.9%;

IUPAC Name

holmium;

Molecular Weight

164.93g/mol

Molecular Formula

Ho;

Canonical SMILES

[Ho];

InChI

InChI=1S/Ho;

InChI Key

KJZYNXUDTRRSPN-UHFFFAOYSA-N;

Covalently-Bonded Unit Count

EC Number

231-169-0

Exact Mass

164.93g/mol

Heavy Atom Count

Monoisotopic Mass

164.93g/mol

Topological Polar Surface Area

0A^2

UNII

W1XX32SQN1

Application

Holmium is a vital element utilized for its exceptional magnetic properties, boasting the highest magnetic moment of any naturally occurring element, making it indispensable for generating strong magnetic fields in high-strength magnets as a magnetic flux concentrator. This unique property enhances its application in Yttrium-Iron-Garnet (YIG) lasers for microwave equipment. Furthermore, Holmium's laser emission at a human eye-safe 2.08-micron wavelength enables its use in various medical and dental procedures through Yttrium-Aluminum-Garnet (YAG) and Yttrium-Lanthanum-Fluoride (YLF) solid-state lasers. The wavelength's suitability for silica fibers enhances cutting technologies by merging the benefits of shorter wavelength fibers with the power and precision of longer wavelengths. Holmium also enhances the aesthetic properties of materials by serving as a colorant in cubic zirconia and glass, offering vibrant yellow or red hues. Its use extends to creating specialty alloys and superconductive materials, filaments in vacuum tubes, and aids in advanced spectroscopic techniques to identify atomic weights. Holmium holds the potential for developing strong permanent magnets, serves as a neutron absorber in nuclear reactors, and acts as a calibration standard for conventional spectrophotometers. Additionally, in Physical Vapor Deposition (PVD) processes, Holmium is significant in preparing thin films, demonstrating its multifaceted applications in scientific and industrial fields.

December 08, 2024

Exceptional Magnetic Properties for Research

I utilized Alfa Chemistry's Holmium in my research to enhance magnetic field strength in experimental setups. Its impressive magnetic qualities, particularly in spectroscopy, exceeded expectations and facilitated groundbreaking results. Highly recommended for advanced scientific investigations.