· CAS:13598-57-7
· Molecular Formula: YH2
· Purity:99.9%
· Specification:- 100 mesh / - 200 mesh
· EINECS No.:237-074-0
Package Class:Vacuum Bag or with argon protection sealed
Yttrium hydride(YH2)-Powder
Characteristic
Yttrium is a chemical element with the symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare-earth element".Insoluble in water, moderately soluble in strong mineral acids.
Chemical Composition
Rare Earth Impurity(≤) | Y/RE | ≥99.9% |
Item | La/RE | Ce/RE | Pr/RE | Nd/RE | Sm/RE | Eu/RE | Gd/RE | Tb/RE |
Content(%) | 0.010 | 0.005 | 0.005 | 0.001 | 0.005 | 0.005 | 0.010 | 0.005 |
Item | Dy/RE | Ho/RE | Er/RE | Tm/RE | Yb/RE | Lu/RE |
|
|
Content(%) | 0.005 | 0.010 | 0.010 | 0.005 | 0.005 | 0.005 |
|
|
Non-Rare Earth Impurity(≤) | RE | ≥99% |
Item | Si | Fe | Ca | O | Al | C | W | Ni |
Content(%) | 0.020 | 0.020 | 0.329 | 0.139 | 0.020 | 0.020 | 0.283 | 0.020 |
Application
Yttrium is used in the production of a large variety of synthetic garnets, and Yttria is used to make Yttrium Iron Garnets, which are very effective microwave filters.Yttrium Fluoride is widely applied in metallurgy, ceramics, glass, and electronics. High purity grades are the most important materials for tri-bands Rare Earth phosphors and , which are very effective microwave filters. Yttrium Fluoride also can be used for the production of metallic Yttrium, thin films, glasses and ceramics. Yttrium is used in the production of a large variety of synthetic garnets, and Yttria is used to make Yttrium Iron Garnets, which are very effective microwave filters.
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