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Key Documents

1.12220

Supelco

Lanthanum(III) oxide

EMPLURA®

Synonym(s):

Lanthanum(III) oxide

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100 TEST
¥1,938.30
500 TEST
¥6,857.34

¥1,938.30


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100 TEST
¥1,938.30
500 TEST
¥6,857.34

About This Item

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

¥1,938.30


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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

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Agarose (medium electroendoosmosis) for electrophoresis

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foreign activity

DNAses (Exo- and endonucleases), none detected, RNAse, none detected

foreign activity

-

foreign activity

-

foreign activity

DNase, RNase, NICKase, none detected

mp

60-90 °C

mp

60-90 °C

mp

60-90 °C

mp

-

bulk density

700 kg/m3

bulk density

700 kg/m3

bulk density

700 kg/m3

bulk density

-

storage temp.

15-25°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

-

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


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