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228672

Sigma-Aldrich

Samarium(III) oxide

99.9% trace metals basis

Synonym(s):

Samaria

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10 G
$82.17
100 G
$479.75

About This Item

Linear Formula:
Sm2O3
CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

$82.17

List Price$86.50Save 5%
Web-Only Promotion

Available to ship onMay 02, 2025Details


Request a Bulk Order

assay

99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: samarium

density

8.35 g/mL at 25 °C (lit.)

SMILES string

O=[Sm]O[Sm]=O

InChI

1S/3O.2Sm

InChI key

PRCWVHVINXAFRG-UHFFFAOYSA-N

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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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
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
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
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
S F Ahrabi et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 8(3), 193-201 (1999-06-24)
The effect of the neutron activation factors, i.e., admixture of samarium oxide (Sm2O3) and irradiation time, on the physico-chemical properties of the raw materials and the in vitro dissolution and disintegration of hydrophilic and lipophilic suppositories was investigated. It was

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