Samarium

Samarium Oxide

CAS #: 12060-58-1

Molecular Formula: Sm2O3

EC No.: 235-043-6

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Product Details

Samarium oxide, with the chemical formula Sm2O3, is a metal oxide. It has the properties of being insoluble in water and soluble in acids. The application of rare earth samarium oxide is very extensive, and its preparation plays an important role in fields such as glass, ceramics, and electronics.

Applications:

1. The raw material for producing samarium cobalt permanent magnetic materials and producing metal samarium, memory components.

2. Glass that can be used for infrared absorption

3. Coatings in photosensitive materials

4. Catalysts for the recovery and treatment of industrial waste gas

5.Additives for electronic devices and Ceramic capacitor.

Product Series

Product

Product Code

Security Data

Technical Data

Samarium Oxide 99.99%

ET-Sm-01

Samarium Oxide.pdf

Samarium Oxide Sm2O3 99.99%.pdf

Samarium Oxide 99.999%

ET-Sm-02

Samarium Oxide Sm2O3 99.999%.pdf

Properties (Theoretical)

Molecular Formula	O₃Sm₂
Molecular Weight	348.8
Appearance	Light yellow
Melting Point	2,335° C (4,235° F)
Boiling Point	4,118° C (7,444° F)
Density	7600kg/m-3
Precise Quality	351.824 g/mol
Single Isotope Mass	351.824144 Da

Health & Safety Information

Signal Word	N/A
Risk Statement	N/A
Dangerous Code	N/A
Preventive Instructions	N/A
Flash Point	N/A
Risk Code	N/A
Safety Statement	N/A
RTECS Number	N/A
Transportation Information	NONH
WGK Germany	2

Packaging Specifications:

Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags

Sample packaging: 500 g/bag, 1 kg/bottle

Samarium Oxide

The production method of Samarium Oxide is mainly oxalic acid precipitation method, that is, Samarium(III) chloride or Samarium(III) nitrate solution is used as raw material, the Ph value is adjusted to 2 with oxalic acid, Samarium(III) oxalate is precipitated by adding ammonia, heated, matured, separated, washed, dried at 110 ℃, and burned at 900~1000 ℃ to form samarium oxide.

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