Holmium fluoride

Holmium fluoride Formula: HoF3 CAS No.: 13760-78-6 Molecular Weight: 221.93 Density: 7.64 g/cm3 Melting point: 1143 °C Appearance: Light yellow powder Solubility: Soluble in strong mineral acids Stability: Slightly  hygroscopic Multilingual: HolmiumFluorid, Fluorure De Holmium, Fluoruro Del Holmio Application: Holmium Fluoride 99.99% has specialized use in dopant to garnet laser. Holmium is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. They are therefore used as a calibration standard for optical spectrophotometers, and are available commercially. It is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. Holmium lasers are used in medical, dental applications. Specification
Product Code: 6743 Standard Specification Typical Analysis Inspection Methods
Grade 99.99% 99.99%  
CHEMICAL COMPOSITION      
Ho2O3 /TREO (% min.) 99.99 99.99  
TREO (% min.) 81 81 Volumetric Method
Rare Earth Impurities ppm max. ppm  
Tb4O7/TREO Dy2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO 10 20 50 10 10 10 10 5 20 30 5 5 5 10 ICP-Atomic Emission Spectrographic
Non-Rare Earth Impurities ppm max. ppm  
Fe2O3 SiO2 CaO Cl- 400 1000 500 100 350 900 450 100 SpectrographicAtomic Absorption Spectrographic
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