DYSPROSIUM FLUORIDE
Synonym(s):Dysprosium fluoride;Dysprosium trifluoride
- CAS NO.：13569-80-7
- Empirical Formula: DyF3
- Molecular Weight: 219.5
- MDL number: MFCD00016071
- EINECS: 236-992-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is DYSPROSIUM FLUORIDE?
Chemical properties
white crystalline powder
The Uses of DYSPROSIUM FLUORIDE
Thulium(III) acetate hydrate is a moderately water soluble crystalline Thulium source that decomposes to Thulium Oxide on heating. It is generally immediately available in most volumes. It can also be used in portable X-ray devices that has been bombarded in a nuclear reactor as a radiation source. The other main application is used for optical fiber.
The Uses of DYSPROSIUM FLUORIDE
Dysprosium(III) fluoride is specialized uses in laser glass, phosphors, Dysprosium halide lamp and also as the main raw materials for making Dysprosium metal.
Properties of DYSPROSIUM FLUORIDE
| 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. |
| Sensitive | Hygroscopic |
| Exposure limits | ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
| Stability: | hygroscopic |
| CAS DataBase Reference | 13569-80-7(CAS DataBase Reference) |
| EPA Substance Registry System | Dysprosium fluoride (DyF3) (13569-80-7) |
Safety information for DYSPROSIUM FLUORIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for DYSPROSIUM FLUORIDE
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