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| CAS: | 13709-49-4 |
| Chemical formula: | YF₃ |
| Molecular weight: | 145.91 g/mol |
| Appearance: | White powder or crystals |
| Density: | 4.01 g/cm³ |
| Melting point: | About 1152°C |
| Boiling point: | 2230°C |
| Crystal structure: | Orthorhombic system |
| Solubility: | Insoluble in water, soluble in acid |
| Storage conditions: | Dry, cool place |
| Relative Purity Min.% | 99.999 | 99.995 | 99.99 | |
| TREO Min.% | 77±1 | 77±1 | 77±1 | |
| RE Impurities Max.% | La₂O₃ | 0.0001 | 0.0005 | 0.0010 |
| CeO₂ | 0.0001 | 0.0005 | 0.0010 | |
| Pr6O11 | 0.0001 | 0.0005 | 0.0010 | |
| Nd₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Sm₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Eu₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Gd₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Tb4O7 | 0.0001 | 0.0005 | 0.0010 | |
| Dy₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Ho₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Er₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Tm₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Yb₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Lu₂O₃ | 0.0001 | 0.0005 | 0.0010 | |
| Non-RE Impurities Max.% | Fe₂O₃ | 0.0010 | 0.0050 | 0.0100 |
| SiO₂ | 0.0100 | 0.0200 | 0.0300 | |
| CaO | 0.0050 | 0.0050 | 0.0050 | |
| F | 39±1 | 39±1 | 39±1 | |
| L.O.I Max.% | 2.0 | 2.0 | 2.0 | |
ZH-YF-N
Nano-yttrium fluoride can be used as a fluorescent matrix material. After being doped with rare earth ions (such as europium, terbium, etc.), it can emit strong fluorescence. In biological fluorescence labeling, it can specifically label biological molecules for research such as biological imaging and cell tracking.
In the semiconductor manufacturing process, nano-yttrium fluoride can be used as a dopant or surface treatment material. It can adjust the electrical properties of semiconductors, such as improving the switching speed and stability of transistors.
Adding nano-yttrium fluoride to electronic ceramic materials can improve the sintering performance, mechanical properties and dielectric properties of ceramics. For example, in multilayer ceramic capacitors, it can improve the dielectric constant and stability of capacitors.
Other applications: Nano-yttrium fluoride can be used to prepare optical coating materials, and is often used in optical instruments such as camera lenses, telescope lenses, and microscopes; Nano-yttrium fluoride has a large specific surface area and special surface activity, and can be used as a catalyst or catalyst carrier; Nano-yttrium fluoride can be combined with biological molecules for in vivo imaging. It can help doctors observe the tissue and organ structure in vivo through technologies such as fluorescence imaging and magnetic resonance imaging (MRI).
Q: Can you provide nano yttrium fluoride samples?A: We can provide samples of about 10g-50g.
Q: How do you transport the goods?A: We have land, sea and air transportation, but we mainly use sea transportation.
Q: How does nano yttrium fluoride act as a fluorescent matrix material for cell imaging?A: Nano yttrium fluoride can label cells and observe and track cells in real time through fluorescence microscopes and other equipment.
Q: Which semiconductors use nano yttrium fluoride as a surface treatment material?A: Silicon semiconductors, gallium nitride semiconductors and indium tin oxide (ITO) semiconductors.
1. Double-layer plastic bag, sealed, packed into iron barrel, net weight of each barrel is 50Kg
2. Specifications can be adjusted according to user's special requirements
