Nano Lanthanum Oxide

Nano Lanthanum OxideNano Lanthanum Oxide

Nano Lanthanum Oxide (La2O3) Description:

Product Name: Nano Lanthanum Oxide

Formula: La2O3

CAS No.: 1312-81-8

Molecular Weight: 325.82

Density: 6.51 g/cm3

Melting point: 2315°C

Appearance: White powder, cubic crystal structure

Solubility: Insoluble in water, moderately soluble in acids

Stability: Strongly hygroscopic

Nano La2O3 specification:

Bulk Density (g/cm3) Average Particle Size Specific Surface Area (m2/g)
0.2 <100 nm 20-40
0.2 1.0-1.5 μm 20-40
0.2 4±1.5μm 20-40


Chemical Composition % min % min
La2O3/TREO 99.95 99.99
TREO 98 98
Rare Earth Impurities % max % max
CeO2 0.01 0.002
Pr6O11 0.01 0.002
Nd2O3 0.01 0.002
Sm2O3 0.01 0.002
Y2O3 0.01 0.002
Loss on ignition of 1000°C, 1h 2 2

Nano Lanthanum Oxide (La2O3) Application:

-Used in piezoelectric materials in order to increase the product of the piezoelectric coefficient and to improve the product’s energy conversion rate.

-Used in the manufacture of precision optical glass, high refractive optical fiber board, and all kinds of alloy materials;

-Used in preparation of catalysts for organic chemical products and in neutralization of automotive exhaust;

-A promising catalyst, which can be an effective absorption of the thermal decomposition of the drug, to improve the propellant burning rate.

-Used in light conversion of agricultural films, the use of Nano-La2O3 photoelectric conversion efficiency, the effective use of weak light source, energy saving Source loss.

-Applied to the electroforming electrode material, adding 0.2% -0.5% Nano-lanthanum oxide, can effectively improve the electroforming electrode material resistance Corrosion capacity, reduce electrode wear;

-Used in luminescent materials (blue powder), hydrogen storage materials, laser materials;


-25 kg or 50 kg net weight for each bag, inner lined with double layers plastic bags, outer with drum (plastic/cardboard/iron), woven bag.

-1000 kg net weight on a plastic or wooden pallet.

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