Lanthanum oxide

Product Name:

Lanthanum oxide

Synonyms:

LANTHANUM OXIDE;LANTHANUM(III) OXIDE;LANTHANUM(+3)OXIDE;dilanthanumoxide;dilanthanumtrioxide;Lanthana;lanthania(la2o3);lanthanumoxide(la2o3)

CAS:

MF:

La2O3

MW:

325.81

EINECS:

215-200-5

Product Categories:

LanthanumMaterials Science;LanthanumMetal and Ceramic Science;Nanoparticles: Oxides, Nitrides, and Other CeramicsNanomaterials;Catalysis and Inorganic Chemistry;Chemical Synthesis;Nanomaterials;Nanopowders and Nanoparticle Dispersions;Oxides;Alternative Energy;ElectrolytesChemical Synthesis;Materials Science;Atomic Absorption Spectroscopy (AAS);LanthanumSpectroscopy;Matrix Modifiers (for Graphite Furnace AAS);-;metal oxide;Inorganics;Lanthanum;57: La

Mol File:

1312-81-8.mol

 

Lanthanum oxide Chemical Properties

Melting point 

2315 °C

Boiling point 

4200 °C

density 

6.51 g/mL at 25 °C(lit.)

Fp 

4200°C

storage temp. 

Storage temperature: no restrictions.

form 

nanopowder

color 

White to yellow

Specific Gravity

6.51

PH

9.0 (50g/l, H2O, 20℃)(slurry)

Water Solubility 

INSOLUBLE

Sensitive 

Hygroscopic

Merck 

14,5363

Stability:

Stable.

CAS DataBase Reference

1312-81-8(CAS DataBase Reference)

EPA Substance Registry System

Lanthanum oxide (La2O3)(1312-81-8)

 

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38-36

Safety Statements 

26-36-39

WGK Germany 

1

RTECS 

OE5330000

TSCA 

Yes

HS Code 

28469000

Toxicity

LD50 orally in Rabbit: > 9968 mg/kg