Molekula
Óxido de lantano
Lanthanum oxide
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Lanthanum oxide (La2O3) is a white, hygroscopic powder used primarily in the production of specialty glasses, optical lenses, and high-performance ceramics. It also serves as a catalyst in petrochemical refining and as a dopant in phosphors and superconductors. This high-purity compound has a molecular weight of 325.81 g/mol and is stored at ambient conditions. The product carries a signal word of "Warning" for safety handling. Molekula supplies lanthanum oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Lanthanum oxide (La2O3) is a white, hygroscopic powder used primarily in the production of specialty glasses, optical lenses, and high-performance ceramics. It also serves as a catalyst in petrochemical refining and as a dopant in phosphors and superconductors. This high-purity compound has a molecular weight of 325.81 g/mol and is stored at ambient conditions. The product carries a signal word of "Warning" for safety handling. Molekula supplies lanthanum oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White powder |
| TREO | ≥98.% |
| La2O3/TREO | ≥99.99% |
| Yttrium (III) Oxide (Y2O3) | ≤0.0005% |
| Praseodymium (III,IV) Oxide (Pr6O11) | ≤0.0010% |
| Neodymium (III) Oxide (Nd2O3) | ≤0.0010% |
| Cerium(IV) Oxide (CeO2) | ≤0.0015% |
| Silicon Dioxide (SiO2) | ≤0.0035% |
| Iron (III) Oxide (Fe2O3) | ≤0.01% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 49375751 |
| Número CAS | 1312-81-8 |
| Fórmula molecular | La2O3 |
| Peso molecular | 325.81 |
| SMILES | [O-2].[O-2].[O-2].[La+3].[La+3] |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 28469080 |
| Código arancelario | 2846904000 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
Declaraciones de precaución
- P231+232 Manipular y almacenar en un medio de gas inerte. Proteger de la humedad.
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P304+340 EN CASO DE INHALACIÓN: Transportar a la persona al aire libre y mantenerla en una posición que le facilite la respiración.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is lanthanum oxide primarily used for?
Lanthanum oxide is commonly used in optical glasses, catalysts, carbon arc lighting, and as a precursor for other lanthanum compounds.
What is the chemical formula and molecular weight of lanthanum oxide?
The chemical formula is **La₂O₃** with a molecular weight of **325.81 g/mol**.
What safety classification does lanthanum oxide have?
Lanthanum oxide is labeled with a **Signal Word: Warning** under GHS classification.
How should lanthanum oxide be stored?
Store lanthanum oxide in a **dry, ambient-temperature environment**, protected from moisture and humidity.
Does Molekula supply lanthanum oxide in bulk quantities?
Yes, Molekula can provide lanthanum oxide in bulk, with quantities tailored to customer requirements.
What documentation is provided with a lanthanum oxide order?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a product specification sheet.
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