Samarium oxide CAS 12060-58-1

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Model: MOS12060-58-1
Brand Name: MOSINTER
Brand: MOSINTER
CAS: 12060-58-1
TREO: ≥99%
Purity: 99%~99.9999%
Appearance: Light yellow solid powder
Molecular Formula: Sm2O3
Melting point: 2325 °C
Molecular weight: 348.72
Density: 8.35 g/mL at 25 °C(lit.)
Alias: disamariumtrioxide
Category:

Samarium oxide (CAS:12060-58-1)

Main Component : Sm2O3/REO≥99.9％
RE Impurities % Non—RE Impurities %
La2O3/REO      ＜0.02 Fe2O3          30 
CeO2/REO       ＜0.02 SiO2            66 
Pr6O11/REO      0.25 CaO            82 
Nd2O3/REO      ＜0.02 Cl-             300  
Eu2O3/REO      ＜0.02 L.O.I           1.0 MAX
Gd2O3/REO      ＜0.02 TREO          99.0%
Tb4O7/REO       ＜0.02
Dy2O3/REO       ＜0.02
Ho2O3/REO        0.05
Er2O3/REO       ＜0.02
Tm2O3/REO        0.03
Yb2O3/REO        ＜0.02
Lu2O3/REO        ＜0.02
Y2O3/REO           0.07
Main Component : Sm2O3/REO≥99.99％
RE Impurities PPM(MAX) Non—RE Impurities PPM(MAX)
Pr6O11/REO          10 Fe2O3          5
Nd2O3/REO          10  SiO2          20
Eu2O3/REO          10 CaO           40
Gd2O3/REO          10 Cl-           100
Tb4O7/REO          10 L.O.I         0.55% 
Dy2O3/REO          10 TREO          99.21%
Ho2O3/REO          10
Er2O3/REO          10
Tm2O3/REO          10
Yb2O3/REO          10
Lu2O3/REO          10
Y2O3/REO            10

Samarium oxide is a light yellow solid powder, insoluble in water, soluble in acid. Easy to absorb moisture and carbon dioxide in the air.

Uses

Samarium(III) oxide is used in optical and infrared absorbing glass to absorb infrared radiation. Also, it is used as a neutron absorber in control rods for nuclear power reactors. The oxide catalyzes dehydration of acyclic primary alcohols to aldehydes and ketones. Another use involves preparation of other samarium salts.

Package:50 kg/drum, inner double plastic bag; Or 50 kg/bag, double plastic bag; Can also according to customer requirements packaging.

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