Name | lanthanum hexaboride |
Synonyms | lanthanum boide Lanthanum boride LANTHANUM BORIDE Lanthanum hexboride LANTHANUM HEXABORIDE lanthanum hexaboride Lanthanum hexaboride Lanthanum boride (LaB6) (oc-6-11)-lanthanum boride LANTHANUM HEXABORIDE, POWDER, Lanthanum boride (LaB6), (OC-6-11)- LANTHANUM BORIDE - A PRODUCT OF HC STARCK |
CAS | 12008-21-8 |
EINECS | 234-531-6 |
InChI | InChI=1/B6.La/c1-2-5(1)3-4(5)6(1,2)3;/q-2;+2 |
Molecular Formula | B6La |
Molar Mass | 203.77 |
Density | 2.61 g/cm3 at 25 °C (lit.) |
Melting Point | 2210 °C |
Water Solubility | Insoluble in water, HCl. |
Appearance | Purple powder |
Specific Gravity | 2.61 |
Color | Very dark blue |
Storage Condition | Room Temprature |
MDL | MFCD00151350 |
WGK Germany | 3 |
TSCA | Yes |
lanthanum boride is a purple cubic crystalline powder. The lattice constant is a-0. 415 3nm, the relative density is 4.76, the melting point is 2715 ℃, and the microhardness is 2770kg/cm2.
lanthanum borate can be prepared by mixing lanthanum chloride, boron trioxide and carbon in a certain proportion, pressure molding, firing at high temperature, cooling and crushing to the required particle size.
is widely used, has been successfully applied to radar aerospace, electronics industry, instrumentation, medical equipment, home appliance metallurgy, environmental protection and other more than 20 military and high-tech fields. Its series of products mainly include three kinds of powder, polycrystal, single crystal. In particular, lanthanum hexaboride single crystal is the best material for the production of high-power electron tube, magnetron, electron beam, ion beam, accelerator cathode.
there are polyethylene plastic bags and wooden boxes for external use, each piece of 0. 5kg. Transport storage and transportation to avoid moisture.