1.12321
Samarium(III) oxide
99+
Synonym(s):
Samarium(III) oxide
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About This Item
Empirical Formula (Hill Notation):
O3Sm2
CAS Number:
Molecular Weight:
348.72
MDL number:
UNSPSC Code:
12352303
EC Index Number:
235-043-6
NACRES:
NA.22
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
InChI
1S/3O.2Sm/q3*-2;2*+3
InChI key
FKTOIHSPIPYAPE-UHFFFAOYSA-N
Related Categories
Analysis Note
Assay (complexometric, calc. on the ignited basis): ≥ 99.0 %
Loss on ignition: ≤ 2.0 %
Identity (ICP-OES): passes test
Loss on ignition: ≤ 2.0 %
Identity (ICP-OES): passes test
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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Certificates of Analysis (COA)
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