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392537

Sigma-Aldrich

Samarium(III) oxide

99.99% trace metals basis

Sinonimo/i:

Samaria

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About This Item

Formula condensata:
Sm2O3
Numero CAS:
Numero CE:
Numero MDL:
Codice UNSPSC:
12352300
ID PubChem:
NACRES:
NA.23

Saggio

99.99% trace 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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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
Lloyd G Tillman et al.
Journal of pharmaceutical sciences, 97(1), 225-236 (2007-08-28)
Treatment of systemic disease with phosphorothioate antisense oligonucleotides (PS ASOs) has been accomplished using local or parenteral routes of administration to date. This report describes, for the first time, the effective oral delivery of a second generation oligonucleotide where significant
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
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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