1312-81-8

Superiority:

Product Name:    Lanthanum oxide
Synonyms:    LANTHANUM OXIDE;LANTHANUM(III) OXIDE;LANTHANUM(+3)OXIDE;dilanthanumoxide;dilanthanumtrioxide;Lanthana;lanthania(la2o3);lanthanumoxide(la2o3)
CAS:    1312-81-8
MF:    La2O3
MW:    325.81
EINECS:    215-200-5
Product Categories:    Lanthanum;57: La;Inorganics;LanthanumMaterials Science;LanthanumMetal and Ceramic Science;metal oxide;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)
Mol File:    1312-81-8.mol
Lanthanum oxide Structure
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.     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
MSDS Information