Description

Name:Lanthanum oxide;
Lanthanum (III) oxide (*9.9% La) (REO); Lanthanum (III) oxide (*9.**9 La) (REO) PURATREM; LanthanumoxideREOwhitepowder; LanthanumoxidePURATREM; Lanthanum(III) oxide; lanthanum(*3) cation; oxygen(*2) anion;
Molecular formula:La2O3;
Solubility: soluble in acid, ammonium chloride, insoluble in water, ketone;
Characteristics: easy to absorb carbon dioxide and water in air;
Molecular weight:**5.***1;
CAS:********8;
EINECS:********5;
Melting point:***5℃;
Boiling point:***0℃;
Density:6.*1 g/mL at *5 °C;
Properties: white solid powder;
Application:
1. Precision optical glass,optical fiber;
2. Electronics industry: ceramic capacitors, piezoceramic additives;
3. Lanthanide: raw material;
4. Petroleum separation and refining: catalyst;
5. Special alloy precision optical glass,high refraction optical fiber board,movie camera,camera,microscope lens,prism of advanced optical instrument,X ray luminescence material lanthanum oxide powder,a variety of reaction catalysts, etc.