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1.12220

Supelco

Lanthanum(III) oxide

EMPLURA®

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Synonym(s):
Lanthanum(III) oxide
Empirical Formula (Hill Notation):
La2O3
CAS Number:
Molecular Weight:
325.81
MDL number:
EC Index Number:
215-200-5

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

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1 of 4

This Item
634271199923L4000
vibrant-m

1.12220

Lanthanum(III) oxide

vibrant-m

634271

Lanthanum(III) oxide

vibrant-m

199923

Lanthanum(III) oxide

vibrant-m

L4000

Lanthanum(III) oxide

assay

≥99.5% (the ignited basis substance, complexometric)

assay

99% trace metals basis

assay

99.99% trace metals basis

assay

≥99.9%

mp

2315 °C

mp

-

mp

-

mp

-

density

6.51 g/cm3 at 20 °C

density

6.51 g/mL at 25 °C (lit.)

density

6.51 g/mL at 25 °C (lit.)

density

6.51 g/mL at 25 °C (lit.)

product line

EMPLURA®

product line

-

product line

-

product line

-

potency

>9968 mg/kg LD50, oral (Rat)

potency

-

potency

-

potency

-

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

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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