Product Details:
Payment & Shipping Terms:
|
| Product Name: | Lanthanum Boride, Lanthanum Hexaboride | Molecular Formula: | LaB6 |
|---|---|---|---|
| Color: | Dark Purple | Form: | Powder |
| CAS: | 12008-21-8 | Melting Point: | 2530 °C |
| Density: | 4.76 G/mL | Solubility: | Insoluble In Water |
| Storage Conditions: | Treasury Low Temperature Ventilation And Dry | Application Area: | The Best Materials For Making High Power Electron Tube, Magnetic Controller, Electron Beam, Ion Beam And Accelerator Cathode |
| High Light: | cerium iii acetate hydrate,praseodymium hydroxide |
||
Lanthanum Boride LaB6 CAS 12008-21-8 For High-power Electronic Tube Material
Name: Lanthanum boride, Lanthanum hexaboride Molecular formula: LaB6
CAS: 12008-21-8 Molecular weight: 203.77
Description: Lanthanum hexaborate is a dark purple powder, which is difficult to dissolve in water and hydrochloric acid. In terms of chemical composition, lanthanum borate belongs to inorganic non-metallic materials, and in terms of material properties, it belongs to non oxygen metal refractory compounds. At room temperature, lanthanum hexaborate products have three forms: powder, polycrystal and monocrystal. At present, the preparation of lanthanum hexaborate is generally by boron carbide thermal reduction method, and the reaction formula is La2O3 + 3B4C--2LaB6 + 3CO; because of the introduction of boron carbide as the reaction raw material, the carbon content of the product is difficult to control, and because of the high hardness and large particle size of boron carbide, it is easy to produce the phenomenon of uneven mixture, which makes the chemical composition of the product deviate.
Specification:
| Name | LaB6_2N | |||
| Molecular formula | LaB6 | |||
| CAS | 12008-21-8 | |||
| Total rare earth TREO | % | ≥78.0 | ||
| La2O3/TREO | % | ≥99.99 | ||
| Rare earth impurities | % | ≤0.1 | ||
| Fe2O3 | % | ≤0.05 | ||
| SiO2 | % | ≤0.01 | ||
| CaO | % | ≤0.01 | ||
| C | % | ≤0.3 | ||
| property | Dark purple powder | |||
| Application area | The best materials for making high power electron tube, magnetic controller, electron beam, ion beam and accelerator cathode, etc. | |||
| package | Conventional packaging, flexible packaging according to customer needs | |||
Packing: 1kg vacuum packaging, also provided small package: 100g, 200g, 500g and so on.
Uses: Lanthanum hexaborate has many superior properties, such as electronic emission intensity, radiation resistance, high temperature chemical stability and so on, which make it widely used in military field and many high-tech fields, such as radar, aerospace, electronic industry, instruments and meters, medical equipment, home appliances, metallurgy and other industries. In the fabrication of high-power electron tube, magnetron, electron beam, ion beam, accelerator cathode and other devices, single crystal lanthanum borate is the preferred material.
Contact Person: Miss. Wang wendy
Tel: 86-18915544907
Fax: 86-512-62860309
