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Sigma-Aldrich

Samarium(III) oxide

99.999% trace rare earth metals basis

Sinonimo/i:

Samaria

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About This Item

Formula condensata:
Sm2O3
Numero CAS:
12060-58-1
Numero CE:
235-043-6
Numero MDL:
MFCD00011237
Codice UNSPSC:
12352303
ID PubChem:
24864591
NACRES:
NA.23

Saggio

99.999% trace rare earth metals basis

Stato

powder

Impiego in reazioni chimiche

reagent type: catalyst
core: samarium

Densità

8.35 g/mL at 25 °C (lit.)

Stringa SMILE

O=[Sm]O[Sm]=O

InChI

1S/3O.2Sm
PRCWVHVINXAFRG-UHFFFAOYSA-N

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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCK3730
MKBX9833V
MKBQ5151V
MKBN9237V
MKBD2762

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H M T U Herath et al.
Journal of biomedical materials research. Part A, 94(1), 130-136 (2010-02-04)
The biocompatibility of natural samarium (III) oxide, which has previously been used for treatment in bone-related diseases was determined as a first step in its evaluation as a bone implant material. Assessment for 28 days using osteoblast-like cells revealed no
Guohui Zhang et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 67(1), 46-49 (2008-08-19)
Cross sections of the (147)Sm(n, alpha)(144)Nd reaction were measured at En=5.0 and 6.0MeV. A twin gridded ionization chamber was used as a charged particle detector and two large area (147)Sm(2)O(3) samples placed back to back were employed. Experiments were performed
Matthew D Burke et al.
Pharmaceutical research, 24(4), 695-704 (2007-03-21)
To develop a robust radiolabeling technique to enable evaluation of difficult to radiolabel gastric retentive formulations using gamma scintigraphy. The use of a successful radiolabel will allow accurate assessment of the gastric residence time of the formulations. The retention of
Janne Marvola et al.
International journal of pharmaceutics, 281(1-2), 3-10 (2004-08-04)
This paper is a report from a pharmacoscintigraphic study with an Egalet constant-release system containing caffeine and natural abundance samarium oxide. First the formulation was tested in vitro to clarify integrity during irradiation in the nuclear reactor. Then six healthy
B Mandal et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 60(4), 933-939 (2004-03-24)
Microphone based photoacoustic (PA) spectrometer to study solids in powder form was designed and fabricated. Laser PA spectra of Sm3+ ion in Sm2O3 and SmCl3.6H2O microcrystalline powders were recorded first time in 484-542 nm spectral region at room temperature. Analysis
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