| Identification | |
| Name: | Lanthanum oxide |
| Synonyms: | Lanthanum (III) oxide (99.9% La) (REO); Lanthanum (III) oxide (99.999 La) (REO) PURATREM; LanthanumoxideREOwhitepowder; LanthanumoxidePURATREM; Lanthanum(III) oxide |
| CAS: | 1312-81-8 |
| EINECS: | 215-200-5 |
| Molecular Formula: | La2O3 |
| Molecular Weight: | 325.81 |
| InChI: | InChI=1/2La.3O/q2*+3;3*-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 25kgs |
| Density: | 6.51 |
| Stability: | Stable. |
| Refractive index: | 1.88 |
| Water Solubility: | INSOLUBLE |
| Solubility: | Insoluble (soluble in acid) |
| Appearance: | white powder |
| HS Code: | 28469000 |
| Storage Temperature: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Sensitive: | Hygroscopic |
| Usage: | Used to make optical glasses. |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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