Scandium | CAS No. 43238-07-9

Scandium

Basic Information

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CAS Number

43238-07-9

Molecular Formula

Molecular Weight

44.96 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

SMILES

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[H-].[H-].[H-].[Sc+3]

InChI

InChI=1S/Sc

InChIKey

SIXSYDAISGFNSX-UHFFFAOYSA-N

LogP

-0.0025

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Synonyms & References

English

hydride;scandium(3+)
Q3462784
Scandium(III) hydride
Scandium hydride (ScH3)
43238-07-9
DTXSID30592549
Scandium (III) hydride, REacton, 99.9% (REO)
hydride,scandium(3+)
Scandium hydride

FAQ

What is Scandium (CAS: 43238-07-9)?

Scandium is a chemical element with the symbol Sc and CAS number 43238-07-9. It is a moderately hard silvery-white metal with a melting point of 1540°C and a boiling point of 3109°C. Scandium is a rare earth element and is used in various applications due to its unique properties.

What are the main uses of Scandium (CAS: 43238-07-9)?

Scandium is primarily used as an alloying agent to strengthen aluminum. It is also used in the production of special glass, ceramics, and certain types of steel. Scandium oxide (Sc2O3) is used in phosphors for television screens and LED lights. In research, scandium is used in nuclear reactors and as a catalyst.

Is Scandium (CAS: 43238-07-9) safe?

Scandium is generally considered safe for industrial and research use. However, it should be handled with care due to its reactive nature. Inhalation of scandium dust or fumes can cause respiratory issues, so appropriate respiratory protection and ventilation are necessary. Skin contact with scandium should be avoided, and the metal should be stored in a dry, cool place away from moisture.

How should Scandium (CAS: 43238-07-9) be stored?

Scandium should be stored in a dry, cool, and well-ventilated area to prevent moisture and oxidation. It should be kept in a tightly sealed container made of suitable materials such as stainless steel or plastic. Avoid exposure to light and heat, as these can affect the stability of the metal. Proper handling and storage procedures are crucial to ensure safety and effectiveness in applications.