Samarium oxide
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- $15 - $2200
- Product name: Samarium oxide
- CAS: 12060-58-1
- MF: O3Sm2
- MW: 348.72
- EINECS:235-043-6
- MDL Number:MFCD00011237
- Synonyms:SAMARIUM ATOMIC ABSORPTION STANDARD;SAMARIUM PLASMA EMISSION STANDARD;SAMARIUM(III) OXIDE, 99.99%;Samarium(III) oxide, 99.999% metals basis;SAMARIUM(III) OXIDE, 99.9%;SAMARIUM(III) OXIDE, NANOPARTICLES, 99.&;SAMARIUM(III) OXIDE, NANOPOWDER, <100NM, 99.9+%;SAMARIUM (III) OXIDE 99% NANOMETER GRADE
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Apolloscientific
- GFS CHEMICALS
- ProChem
- Rare Earth Products
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
Package
- 5MG
- 5gm
- 5g
- 10g
- 25g
- 25gm
- 50g
- 100gm
- 100g
- 100ml
- 500g
- 1kg
- 10Kg
- 50kg
- ManufacturerAK Scientific
- Product number8930AF
- Product descriptionSamarium(III) oxide
- Packaging100g
- Price$236
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number010915
- Product descriptionSamarium(III) oxide, REacton?, 99.998% (metals basis), REM 100ppm
- Packaging5g
- Price$78.1
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number011229
- Product descriptionSamarium(III) oxide, REacton?, 99.9% (REO)
- Packaging25g
- Price$79.9
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number036278
- Product descriptionSamarium(III) oxide, 99.9% (metals basis)
- Packaging10g
- Price$83.2
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number011230
- Product descriptionSamarium(III) oxide, REacton?, 99.99% (REO)
- Packaging25g
- Price$128
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number011229
- Product descriptionSamarium(III) oxide, REacton?, 99.9% (REO)
- Packaging100g
- Price$201
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number010915
- Product descriptionSamarium(III) oxide, REacton?, 99.998% (metals basis), REM 100ppm
- Packaging25g
- Price$272
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number036278
- Product descriptionSamarium(III) oxide, 99.9% (metals basis)
- Packaging50g
- Price$287.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number011230
- Product descriptionSamarium(III) oxide, REacton?, 99.99% (REO)
- Packaging100g
- Price$304
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number011229
- Product descriptionSamarium(III) oxide, REacton?, 99.9% (REO)
- Packaging500g
- Price$550.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010915
- Product descriptionSamarium(III) oxide, REacton?, 99.998% (metals basis), REM 100ppm
- Packaging100g
- Price$689
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number011229
- Product descriptionSamarium(III) oxide, REacton?, 99.9% (REO)
- Packaging1kg
- Price$860
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number011230
- Product descriptionSamarium(III) oxide, REacton?, 99.99% (REO)
- Packaging500g
- Price$1031
- Updated2023-06-20
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0008895
- Product descriptionSAMARIUM OXIDE 95.00%
- Packaging5MG
- Price$504.81
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberIN3100
- Product descriptionSamarium(III) oxide 99.999%
- Packaging5g
- Price$68
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberIN3097
- Product descriptionSamarium(III) oxide 99.9%
- Packaging5g
- Price$68
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 8930AF | Samarium(III) oxide | 100g | $236 | 2021-12-16 | Buy |
| Alfa Aesar | 010915 | Samarium(III) oxide, REacton?, 99.998% (metals basis), REM 100ppm | 5g | $78.1 | 2023-06-20 | Buy |
| Alfa Aesar | 011229 | Samarium(III) oxide, REacton?, 99.9% (REO) | 25g | $79.9 | 2023-06-20 | Buy |
| Alfa Aesar | 036278 | Samarium(III) oxide, 99.9% (metals basis) | 10g | $83.2 | 2024-03-01 | Buy |
| Alfa Aesar | 011230 | Samarium(III) oxide, REacton?, 99.99% (REO) | 25g | $128 | 2023-06-20 | Buy |
| Alfa Aesar | 011229 | Samarium(III) oxide, REacton?, 99.9% (REO) | 100g | $201 | 2023-06-20 | Buy |
| Alfa Aesar | 010915 | Samarium(III) oxide, REacton?, 99.998% (metals basis), REM 100ppm | 25g | $272 | 2024-03-01 | Buy |
| Alfa Aesar | 036278 | Samarium(III) oxide, 99.9% (metals basis) | 50g | $287.65 | 2024-03-01 | Buy |
| Alfa Aesar | 011230 | Samarium(III) oxide, REacton?, 99.99% (REO) | 100g | $304 | 2024-03-01 | Buy |
| Alfa Aesar | 011229 | Samarium(III) oxide, REacton?, 99.9% (REO) | 500g | $550.65 | 2024-03-01 | Buy |
| Alfa Aesar | 010915 | Samarium(III) oxide, REacton?, 99.998% (metals basis), REM 100ppm | 100g | $689 | 2023-06-20 | Buy |
| Alfa Aesar | 011229 | Samarium(III) oxide, REacton?, 99.9% (REO) | 1kg | $860 | 2023-06-20 | Buy |
| Alfa Aesar | 011230 | Samarium(III) oxide, REacton?, 99.99% (REO) | 500g | $1031 | 2023-06-20 | Buy |
| American Custom Chemicals Corporation | ING0008895 | SAMARIUM OXIDE 95.00% | 5MG | $504.81 | 2021-12-16 | Buy |
| Apolloscientific | IN3100 | Samarium(III) oxide 99.999% | 5g | $68 | 2021-12-16 | Buy |
| Apolloscientific | IN3097 | Samarium(III) oxide 99.9% | 5g | $68 | 2021-12-16 | Buy |
Properties
Melting point :2325 °C
Density :8.35 g/mL at 25 °C(lit.)
refractive index :1.97
storage temp. :no restrictions.
form :nanopowder
color :Violet
Specific Gravity :8.347
PH :8.0 (10g/l, H2O, 25℃)(slurry)
Water Solubility :Insoluble in water.
Crystal Structure :Cubic
Merck :14,8347
InChIKey :PRCWVHVINXAFRG-UHFFFAOYSA-N
CAS DataBase Reference :12060-58-1(CAS DataBase Reference)
EPA Substance Registry System :Samarium oxide (Sm2O3) (12060-58-1)
Density :8.35 g/mL at 25 °C(lit.)
refractive index :1.97
storage temp. :no restrictions.
form :nanopowder
color :Violet
Specific Gravity :8.347
PH :8.0 (10g/l, H2O, 25℃)(slurry)
Water Solubility :Insoluble in water.
Crystal Structure :Cubic
Merck :14,8347
InChIKey :PRCWVHVINXAFRG-UHFFFAOYSA-N
CAS DataBase Reference :12060-58-1(CAS DataBase Reference)
EPA Substance Registry System :Samarium oxide (Sm2O3) (12060-58-1)
Safety Information
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Description
As a highly insoluble thermally stable Samarium source, Samarium Oxalate has specialized applications in glass, ceramic, phosphors, lasers, and thermoelectric devices, etc. Another essential application of Samarium and its compounds is used as catalyst and chemical reagent, which is effective to catalyze dehydration of acyclic primary alcohols to aldehydes and ketones. In its usual oxidized form, Samarium can be added to ceramics, optical and infrared absorbing glass in which it increases absorption of infrared radiation. It has also proved to be used as a neutron absorber in control rods for nuclear power reactors.Besides, Samarium oxide can be used in preparation of other samarium salts upon evaporation and crystallization by dissolving in mineral acids. Samarium oxide is acquired by burning the metal in air or oxygen over 150℃ or by decomposing samarium carbonate, nitrate, oxalate or sulfate thermally.
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