1.12321
Samarium(III) oxide
99+
Synonym(s):
Samarium(III) oxide
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Quality Level
form
solid
potency
>5000 mg/kg LD50, oral (Rat)
pH
8.0 (25 °C, 10 g/L in H2O, slurry)
mp
2325 °C
density
8.347 g/cm3
bulk density
850 kg/m3
storage temp.
no temp limit
SMILES string
[Sm+3].[Sm+3].[O-2].[O-2].[O-2]
InChI
1S/3O.2Sm/q3*-2;2*+3
InChI key
FKTOIHSPIPYAPE-UHFFFAOYSA-N
1 of 4
This Item | 1.10982 | 1.12220 | 1.12276 |
|---|---|---|---|
| form solid | form - | form solid | form solid |
| density 8.347 g/cm3 | density 6.51 g/cm3 at 20 °C | density 6.51 g/cm3 at 20 °C | density 7.24 g/cm3 at 20 °C |
| mp 2325 °C | mp 2315 °C | mp 2315 °C | mp 2272 °C |
| potency >5000 mg/kg LD50, oral (Rat) | potency >9968 mg/kg LD50, oral (Rat) | potency >9968 mg/kg LD50, oral (Rat) | potency >5000 mg/kg LD50, oral (Rat) |
| pH 8.0 (25 °C, 10 g/L in H2O, slurry) | pH 9.0 (20 °C, 50 g/L in H2O, slurry) | pH 9.0 (20 °C, 50 g/L in H2O, slurry) | pH - |
| bulk density 850 kg/m3 | bulk density 1300 kg/m3 | bulk density 1300 kg/m3 | bulk density 1200 kg/m3 |
Analysis Note
Loss on ignition: ≤ 2.0 %
Identity (ICP-OES): passes test
Storage Class
10 - Combustible liquids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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