CAS Number1312-81-8
SynonymsDilanthanum oxide; Lanthanum(3+) oxide; EINECS 215-200-5; Lanthanum trioxide; Dilanthanum trioxide; MFCD00011071; Lanthanum(III) oxide; Lanthana; Lanthanum oxide
Molecular FormulaLa2O3
Molecular Weight325.81
Purity≥99.9%
Density6.51 g/cm3
Boiling Point4200ºC (4500 K)
Melting Point2315ºC
Appearancepowder
EINECS215-200-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1312-81-8 |
| Catalog No. | 2A-9014721 |
| Chinese Name | 氧化镧 |
| Synonyms | Dilanthanum oxide; Lanthanum(3+) oxide; EINECS 215-200-5; Lanthanum trioxide; Dilanthanum trioxide; MFCD00011071; Lanthanum(III) oxide; Lanthana; Lanthanum oxide |
| Molecular Formula | La2O3 |
| Molecular Weight | 325.81 |
| Purity | ≥99.9 |
| Density | 6.51 g/cm3 |
| Boiling Point | 4200ºC (4500 K) |
| Melting Point | 2315ºC |
| Appearance | powder |
| Water Solubility | INSOLUBLE |
| Storage Condition | Store in a ventilated and dry place. The packaging |
| EINECS | 215-200-5 |
| HTC | 2846901200 |
| PubChem ID | 57654328 |
| MDL Number | MFCD00011071 |
| SMILES | O=[La]O[La]=O |
| InChI | 1S/2La.3O |
| InChI Key | KTUFCUMIWABKDW-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12352303 |
| Hazard Symbols | Transport |
| MSDS | msds/14721_1_1312_81_8.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Lanthanum chloride hydrate | 20211-76-1 | 2A-9014716 |
| Lanthanum chloride,hexahydrate | 17272-45-6 | 2A-9014717 |
| Lanthanum hydroxide hydrate | 14507-19-8 | 2A-9014718 |
| Lanthanum iodide | 13813-22-4 | 2A-9014719 |
| Lanthanum nickel | 12196-72-4 | 2A-9014720 |
| Lanthanum perchlorate,hydrated | 36907-37-6 | 2A-9014725 |
| Lanthanum silicide | 12056-90-5 | 2A-9014726 |
| Lanthanum sulfate hydrate | 57804-25-8 | 2A-9014727 |
| Lanthanum(III) acetate | 917-70-4 | 2A-9014729 |
| Lanthanum(III) bromide | 13536-79-3 | 2A-9014730 |
| Browse all Specialty Chemicals products » | ||
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