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Scandium metal (Sc)-Ingot

Scandium metal (Sc)-Ingot

CAS: 7440-20-2</br>Molecular Formula: Sc</br>Purity: 99.9%</br>Products Code: 2100IG</br>Specification Model: 36mm (1.4in) dia x 8mm (0.3in) thick</br>Hazardous Class: Class 4.1</br>EINECS No.: 231-129-2</br>UN No.: UN3089</br>Package Class: PG III
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Scandium metal (Sc)-Ingot introduce:

Characteristic

 

Scandium is a chemical element with the symbol Sc and atomic number 21. A silvery-white metallic d-block element, it has historically been classified as a rare-earth element




Phase at STP: solid

Melting point: 1814 K (1541 °C, 2806 °F)

Boiling point: 3109 K (2836 °C, 5136 °F)

Density (near r.t.): 2.985 g/cm3

when liquid (at m.p.): 2.80 g/cm3

Heat of fusion: 14.1 kJ/mol

Heat of vaporization: 332.7 kJ/mol

Molar heat capacity: 25.52 J/(mol·K)

     


Application




Applications for scandium were not developed until the 1970s, when the positive effects of scandium on aluminium alloys were discovered, and its use in such alloys remains its only major application.

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