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1.12220

Supelco

Lanthanum(III) oxide

EMPLURA®

Synonym(s):

Lanthanum(III) oxide

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About This Item

Empirical Formula (Hill Notation):
La2O3
CAS Number:
1312-81-8
Molecular Weight:
325.81
MDL number:
MFCD00011071
UNSPSC Code:
12352303
EC Index Number:
215-200-5
NACRES:
NA.21

Quality Level

200

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

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’.

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