[011265] CAS 1312-81-8 | Lanthanum(III) oxide, REacton™, 99.999% (REO) | Alfa
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Brand: Alfa Aesar
1312-81-8 | La2O3 | lanthanum oxide
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Chemical Identifiers
CAS
1312-81-8
Molecular Weight (g/mol)
325.81
Synonym
lanthanum oxide
SMILES
[O–].[O–].[O–].[La+3].[La+3]
InChI Key
MRELNEQAGSRDBK-UHFFFAOYSA-N
Molecular Formula
La2O3
IUPAC Name
dilanthanum(3+) trioxidandiide
Specifications
Appearance (Color)
White
Total Rare Earth Oxide Impurities
≤0.001% (10 ppm)
Form
Powder
설명
Lanthanum(III) oxide is used as a precursor to LAMOX fast ion conductors and superconductors. It is also used in the manufacture of optical glasses, piezoelectric and thermoelectric material. It is also useful for X-ray imaging intensifying screens, phosphors as well as dielectric and conductive ceramics. In addition, it is used as a catalyst to effect certain organic transformations. It is one of the active ingredients and finds application in thermoelectric and piezoelectric materials.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,5363
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
TSCA:YesRTECS Number:OE5330000
경고:RUO – Research Use Only
CAS1312-81-8FORMULALa2O3EINECS215-200-5MDLMFCD00011071
| Pakage | 1kg |
|---|---|
| brand | Alfa Aesar |
