La₂O₃
Rare Earth Oxides
Lanthanum Oxide
Lanthanum oxide is a highly refractory oxide with exceptional thermal stability. Used in optical glasses, advanced ceramics, and specialized catalyst applications.
Atomic #
0
Atomic Wt
325.82
CAS #
1312-81-8
Purity
99+%
Available Forms
Powder
Granules
Pellets
Purity Grades
99%
99.9%
99.99%
Applications
Semiconductor
- ✓Advanced ceramics
- ✓Optical materials
Optical & Display
- ✓Optical glass
- ✓Optical coatings
Catalysts
- ✓Catalyst materials
Technical Specifications
| Melting Point | 2315°C |
| Density | 6.51 g/cm³ |
| Crystal Structure | Hexagonal |
| Refractive Index | 1.96 @ 589 nm |
| Hygroscopicity | Moderately hygroscopic |
Storage Requirements
Store in sealed containers with desiccant.
Packaging Options
- •100g bottles
- •500g containers
- •1kg bags
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