| Identification | More | [Name]
DYSPROSIUM FLUORIDE | [CAS]
13569-80-7 | [Synonyms]
DYSPROSIUM FLUORIDE
DYSPROSIUM(III) FLUORIDE
dysprosiumfluoride(dyf3)
dysprosium trifluoride
DYSPROSIUM(III) FLUORIDE, ANHYDROUS, POW DER, 99.99%
DYSPROSIUM(III) FLUORIDE 99.9%
DYSPROSIUM (III) FLUORIDE ANHYDROUS (99.9%-DY) (REO)
DYSPROSIUM(III) FLUORIDE ANHYDROUS 99.99%
DYSPROSIUM FLUORIDE 99%
DYSPROSIUM FLUORIDE 99.5%
DYSPROSIUM(III) FLUORIDE ANHYDROUS 99.9%
DYSPROSIUM FLUORIDE, 99.9%
dysprosium(iii) fluoride, anhydrous
dysprosium(iii) fluoride, anhydrous, reacton
DYSPROSIUM FLUORIDE, ANHYDROUS: 99.9%
DYSPROSIUM FLUORIDE, ANHYDROUS: (99.9%-DY) (REO)
Dysprosium(III) fluoride, anhydrous, 99.9% (REO)
Dysprosium(III) fluoride, anhydrous, REacton(R), 99.9% (REO)
Dysprosium(III) fluoride, anhydrous, REacton, 99.9% (REO)
Dysprosium fluoride, anhydrous, REacton, 99.99% (REO) | [EINECS(EC#)]
236-992-9 | [Molecular Formula]
DyF3 | [MDL Number]
MFCD00016071 | [Molecular Weight]
219.5 | [MOL File]
13569-80-7.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder | [Melting point ]
1360 °C | [Boiling point ]
2200 °C | [density ]
7.5 | [form ]
powder
| [color ]
White | [Water Solubility ]
Soluble in strong mineral acids. Insoluble in water. | [Crystal Structure]
YF3 type | [Sensitive ]
Hygroscopic | [crystal system]
Nogata | [Space group]
Pnma | [Lattice constant]
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.6465 | 0.69 | 0.4375 | 90 | 90 | 90 | 0.195 |
| [Exposure limits]
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 | [Stability:]
hygroscopic | [Major Application]
electroplating
material synthesis precursor | [InChI]
1S/Dy.3FH/h;3*1H/q+3;;;/p-3 | [InChIKey]
FWQVINSGEXZQHB-UHFFFAOYSA-K | [SMILES]
F[Dy](F)F | [CAS DataBase Reference]
13569-80-7(CAS DataBase Reference) | [EPA Substance Registry System]
Dysprosium fluoride (DyF3) (13569-80-7) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [Hazard Note ]
Hygroscopic | [TSCA ]
Yes | [HS Code ]
28469032 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline powder | [reaction suitability]
reagent type: catalyst
core: dysprosium | [Synthesis]
制备原理如下：
 Questions and Answers (Q&A)
| Back Directory | [Uses]
Dysprosium Fluoride has specialized uses in laser glass, phosphors, Dysprosium halide lamp and also as the main raw materials for making Dysprosium Metal. Dysprosium is one of the components of Terfenol-D,which is employed in transducers, wide-band mechanical resonators, and high-precision liquid-fuel injectors.
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