HOLMIUM FLUORIDE
- CAS No.
- 13760-78-6
- Chemical Name:
- HOLMIUM FLUORIDE
- Synonyms
- HoL;HoF3;mium(III) fL;HOLMIUM FLUORIDE;Einecs 237-352-1;holmium trifluoride;HOLMIUM(III) FLUORIDE;holmiumfluoride(hof3);Holmium fluoride (HoF3);HOLMIUM FLUORIDE, 99.9%
- CBNumber:
- CB7202223
- Molecular Formula:
- F3Ho
- Molecular Weight:
- 221.93
- MDL Number:
- MFCD00016142
- MOL File:
- 13760-78-6.mol
- MSDS File:
- SDS
| Melting point | 1143°C | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boiling point | >2200°C | ||||||||||||||
| Density | 7,64 g/cm3 | ||||||||||||||
| refractive index | 1.53 | ||||||||||||||
| solubility | soluble in H2O | ||||||||||||||
| form | powder | ||||||||||||||
| color | pink-yellow orthorhombic crystals, crystalline; hygroscopic | ||||||||||||||
| Water Solubility | Insoluble in water. | ||||||||||||||
| Sensitive | Hygroscopic | ||||||||||||||
| Crystal Structure | YF3 type | ||||||||||||||
| crystal system | Nogata | ||||||||||||||
| Space group | Pnma | ||||||||||||||
| Lattice constant |
|
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| Exposure limits |
ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
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| CAS DataBase Reference | 13760-78-6(CAS DataBase Reference) | ||||||||||||||
| FDA UNII | XU9F7TR3LU | ||||||||||||||
| EPA Substance Registry System | Holmium fluoride (HoF3) (13760-78-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H311+H331-H302-H312-H315-H319-H331-H335 | |||||||||
| Precautionary statements | P304+P340-P305+P351+P338-P405-P501a-P261-P280-P302+P352+P312-P304+P340+P312-P403+P233 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 23/24/25-32 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3288 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Hygroscopic | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2826199090 | |||||||||
| NFPA 704 |
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HOLMIUM FLUORIDE price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Alfa Aesar | 011278 | Holmium(III) fluoride, anhydrous, REacton?, 99.99% (REO) | 13760-78-6 | 5g | $77.65 | 2024-03-01 | Buy |
| Alfa Aesar | 011278 | Holmium(III) fluoride, anhydrous, REacton?, 99.99% (REO) | 13760-78-6 | 25g | $313 | 2023-06-20 | Buy |
| Alfa Aesar | 045033 | Holmium(III) fluoride, anhydrous, 99.9% (REO) | 13760-78-6 | 10g | $132.65 | 2024-03-01 | Buy |
| Alfa Aesar | 045033 | Holmium(III) fluoride, anhydrous, 99.9% (REO) | 13760-78-6 | 50g | $529.65 | 2024-03-01 | Buy |
| Alfa Aesar | 041413 | Holmium(III) fluoride, anhydrous, 99.9% (REO) | 13760-78-6 | 2g | $43.65 | 2024-03-01 | Buy |
HOLMIUM FLUORIDE Chemical Properties,Uses,Production
Chemical Properties
Bright-yellow solid. Insoluble in water.
Uses
Dysprosium is most commonly used as in Neodymium-iron-boron high strength permanent magnets. While it has one of the highest magnetic moments of any of the rare earths (10.6uB), this has not resulted in an ability to perform on its own as a practical alternative to Neodymium compositions.
It is however now an essential additive in NdFeB production. It is also used in special ceramic compositions based on BaTiO formulations.
Dysprosium is used, in conjunction with Vanadium and other elements, in making laser materials and commercial lighting. Nanofibers of Dysprosium compounds have high strength and large surface area. Therefore, they can be used to reinforce other materials and as a catalyst.
Recent research has examined the use of Dysprosium in Dysprosium-iron-garnet (DyFeG) and silicon implanted with Dysprosium and Holmium to form donor centers.
Dysprosium Metal is an important additive for NdFeB permanent magnets to raise the Curie temperature and improve temperature coefficiency. Another most promising use of high purity Dysprosium Metal is in the magnetostrictive alloy TEFENOL-D. There are also other applications for some special master alloys. It is highly susceptible to magnetization, they are employed in various data-storage applications, such as in hard disks.
Uses
Holmium(III) fluoride is used as an intermediate in the manufacture of glass, metal halide lamp and dopant to garnet laser. It is employed in metallurgy, chemical and physical vapor deposition and in some optical coatings.
HOLMIUM FLUORIDE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18774 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8670 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49978 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23046 | 58 |