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Synonyms: | Yttrium Hydride; Yttrium Hydride (Yh3) | EINECS: | 237-074-0 |
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Molecular Weight: | 91.93 | Purity: | 99.9 % |
CAS Number: | 13598-57-7 | InChI: | 1/Y.3H/q+3;3*-1 |
High Light: | yttrium hydride,yttrium hydroxide |
Molecular formula: YH1.90 ~ 2.23
YH2 is a positive cubic structure, and YH3 is a cubic structure. It has ferromagnetism. YH2 is a metal conductor, but the resistance is less than the metal Y. The hydrides near the three hydride of Y change from metal conductors to semiconductors.
ITEM | SPECIFICATIONS | TEST RESULTS |
Y/TREO(%,min) | 99.9 | 99.9 |
RE Impurities(%/TREO,Max) | ||
La | 0.0073 | |
Ce | <0.005 | |
Pr | <0.005 | |
Nd | <0.005 | |
Sm | <0.005 | |
Eu | <0.005 | |
Gd | 0.0071 | |
Tb | <0.005 | |
Dy | <0.005 | |
Ho | 0.0067 | |
Er | <0.005 | |
Tm | <0.005 | |
Yb | <0.005 | |
Lu | <0.005 | |
Non-Re Impurities(%,Max) | ||
Fe | 0.063 | |
Si | 0.035 | |
Al | 0.022 | |
Ca | 0.027 | |
C | 0.015 | |
Ni | <0.01 |
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