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Rhenium (Re) Sputtering Target

Chemical Formula:Re
Catalog Number:ST0037
CAS Number:7440-15-5
Purity:99.99%
Shape:Discs, Plates, Column Targets, Step Targets, Custom-made




Description

Chemical Elements

Rhenium

Rhenium is a chemical element originated from Rhine, a river that flows from Grisons in the eastern Swiss Alps to the North Sea coast in the Netherlands (with the Latin name Rhenia). It was first mentioned in 1908 and observed by M. Ogawa. The isolation was later accomplished and announced by M. Ogawa. “Re” is the canonical chemical symbol of rhenium. Its atomic number in the periodic table of elements is 75 with location at Period 6 and Group 7, belonging to the d-block. The relative atomic mass of rhenium is 186.207(1) Dalton, the number in the brackets indicating the uncertainty