All Photos(1)
Synonym(s):
Lanthanum(III) oxide
Empirical Formula (Hill Notation):
La2O3
CAS Number:
Molecular Weight:
325.81
MDL number:
UNSPSC Code:
12352303
EC Index Number:
215-200-5
NACRES:
NA.21
Recommended Products
Quality Level
product line
EMPLURA®
Assay
≥99.5% (the ignited basis substance, complexometric)
form
solid
potency
>9968 mg/kg LD50, oral (Rat)
pH
9.0 (20 °C, 50 g/L in H2O, slurry)
mp
2315 °C
density
6.51 g/cm3 at 20 °C
bulk density
1300 kg/m3
storage temp.
no temp limit
InChI
1S/2La.3O/q2*+3;3*-2
InChI key
MRELNEQAGSRDBK-UHFFFAOYSA-N
Related Categories
Linkage
Replaces: LX0045-2; LX0045
Analysis Note
Assay (complexometric, on of the ignited basis substance): ≥ 99.5 %
Legal Information
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service