产品代码 : RE-LaB6-5N-CU
Lanthanum hexaboride LaB6 is an inorganic non-metallic compound composed of boron and the rare metal element lanthanum. It has a special crystal structure and the basic characteristics of a boride. LaB6 is a refractory metal compound with a cubic crystal structure, with high hardness, high electrical conductivity, high melting point, low thermal expansion coefficient, and good chemical stability. At the same time, lanthanum hexaboride The emission current density is high, the evaporation rate is low at high temperatures, and ion bombardment resistance, strong electric field resistance, and radiation resistance are strong.
Lanthanum Boride Materials, LaB6, is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers.
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Product Information
Lanthanum hexaboride LaB6 is an inorganic non-metallic compound composed of boron and the rare metal element lanthanum. It has a special crystal structure and the basic characteristics of a boride. LaB6 is a refractory metal compound with a cubic crystal structure, with high hardness, high electrical conductivity, high melting point, low thermal expansion coefficient, and good chemical stability. At the same time, lanthanum hexaboride The emission current density is high, the evaporation rate is low at high temperatures, and ion bombardment resistance, strong electric field resistance, and radiation resistance are strong.
Lanthanum Boride Materials, LaB6, is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers.
Lanthanum Boride Synonyms
Hexaborylidynelanthanum, Lanthanum Boride/ BO57-1N8/ LanthanBoride/ Boride De Lanthane/ Boruro Del Lantano
Lanthanum Boride Specification
Purity: 99% - 99.999%
Per your request or drawing
We can customized as required
| 3N | 2N | 1N8 | |
| LaB6 (% min.) | 99.9 | 99 | 98 |
| B (% min.) | 31 | 31 | 31 |
| Impurities | % max. | % max. | % max. |
| Fe | 0.03 | 0.05 | 0.05 |
| Si | 0.015 | 0.03 | 0.03 |
| Ca | 0.03 | 0.05 | 0.05 |
| Co | 0.003 | 0.003 | 0.003 |
| Ni | 0.003 | 0.003 | 0.003 |
| Cu | 0.003 | 0.003 | 0.003 |
| W | 0.01 | 0.05 | 0.03 |
Properties（Theoretical）
| Compound Formula | B6La-2 |
| Molecular Weight | 203.78 |
| Appearance | Purple to violet Powder |
| Melting Point | 2210 °C |
| Boiling Point | N/A |
| Density | 2.61 g/cm3 |
| Solubility in H2O | N/A |
| Exact Mass | 203.965817 |
| Monoisotopic Mass | 204.962186 |
| Charge | -2 |
Lanthanum Boride Material Applications
Lanthanum Boride is mainly made into Lanthanum Boride (LaB6) hollow cathode which electronic source is used as an electronic source for electron microscopy, and electron-beam exposure machines. LaB6 is also used as a size/strain standard in X-ray powder diffraction to calibrate instrumental broadening of diffraction peaks. Lanthanum Boride Powder can be further processed to various shapes of rods, tubes, discs, and specially designed forms.
Packing of Lanthanum Boride
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Lanthanum Boride is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | LaB6 |
| CAS | 12008-21-8 |
| MDL Number | MFCD00151350 |
| EC No. | 234-531-6 |
| Pubchem CID | 11947809 |
| IUPAC Name | boron; lanthanum |
| SMILES | B12B3[B-]14B5 [B-]23B45.[La] |
| InchI Identifier | InChI=1S/B6.La/c1-2-5(1)3-4(5)6(1,2)3;/q-2; |
| InchI Key | IBDHMAYMLSYGAK-UHFFFAOYSA-N |
